Microsoft.VisualStudio.Text.Data
Provides information about the event.
Initializes a new instance of with the specified before and after snapshots and before and after content types.
The most recent before the change occurred.
The immediately after the change occurred.
The before the change occurred.
The after the change occurred.
An arbitrary object associated with this change.
One of , , , or is null.
The after the change occurred.
The content type after the change.
The before the change occurred.
The content type before the change.
Provides a custom implementation of span tracking. This delegate should be implemented by custom tracking spans.
The span to which tracks.
The span to be tracked.
The version to which belongs.
The version to which is to be tracked.
The span to track.
The custom state that was provided when the span was created.
The callback for notifying read-only regions of edits.
Whether the read-only region is in effect.
true if an edit is being attempted, false if the read-only check should be side-effect free.
Defines the edge insertion modes for read-only regions.
Allows insertions at the edge of read-only regions. If there is a read-only region [3, 6) that allows edge insertions, an insertion at position 3 or position 6 will succeed.
Prevents insertions at the edge of read-only regions. If there is a read-only region [3, 6) that allows edge insertions, an insertion at position 3 or position 6 will fail.
Options applicable to text editing transactions.
Initializes a new instance of for computing a minimal difference, with the given .
The string difference options.
Initializes a new instance of .
true if the minimal difference is to be computed, otherwise false.
The .
Determines whether to compute the minimal change.
true if this edit computes minimal change using the differencing option , false otherwise.
Turn this edit into a minimal change, using line and word string differencing.
The differencing options for this edit, if is true.
The .
Determines whether two sets of options are the same.
true if both objects are the same, otherwise false.
The object to compare.
Provides a hash function for the type.
The hash code.
No special treatment.
Determines whether two EditOption objects are the same.
true if both sets of options are the same, otherwise false.
The left-hand set of options.
The right-hand set of options.
Determines whether two EditOption objects are different.
true if the two sets are different, otherwise false.
The left-hand set of options.
The right-hand set of options.
Provides a string representation of these edit options.
The string.
Provides information for the event.
Initializes a new instance of
The previous encoding.
The new encoding.
Gets the new encoding.
The new encoding.
Gets the previous encoding.
The previous encoding.
Describes the type of file action.
The content was loaded from disk.
The content was saved to disk.
The document was renamed.
Attempts to detect the text encoding associated with a stream.
Attempts to detect the encoding associated with a stream.
The detected encoding, or null if one could not be determined.
The stream to read.
Allows editor hosts to detect exceptions that get captured at extension points.
Sends notification that an exception has occurred.
The extension object or event handler that threw the exception.
The exception that was thrown.
A position in a that can be mapped within a .
The from which this point was created.
The .
Gets the that this point uses to perform the mapping.
The .
Maps the point to an insertion point in a matching .
A in the matching buffer, or null if the point does not appear in that buffer.
The predicate used to match the .
is null.
Maps the point to a particular .
A in the targeted buffer, or null if the point and affinity do not appear in that buffer.
The to which to map the point.
If the mapping is ambiguous (the position lies on a source span seam), this parameter affects the mapping as follows: if is , the mapping targets the position immediately after the preceding character in the anchor bufferif is , the mapping targets the position immediately before the following character in the anchor buffer.This parameter has no effect if the mapping is unambiguous.
is null.
Maps the point to a particular .
A nullable .
The to which to map the point.
If the mapping is ambiguous (the position lies on a source span seam), this parameter affects the mapping as follows: if is , the mapping targets the position immediately after the preceding character in the anchor buffer if is , the mapping targets the position immediately before the following character in the anchor buffer This parameter has no effect if the mapping is unambiguous.
is null.
Maps the point to a matching .
A in the matching buffer, or null if the point and affinity do not appear in that buffer.
The predicate used to match the .
If the mapping is ambiguous (the position lies on a source span seam), this parameter affects the mapping as follows: if is , the mapping targets the position immediately after the preceding character in the anchor buffer if is , the mapping targets the position immediately before the following character in the anchor buffer This parameter has no effect if the mapping is unambiguous.
is null.
A span in a that can be mapped within a .
Gets the from which this span was created.
the .
Gets the that this span uses to perform mapping.
The .
Gets the for the end of this span.
The .
Maps the span to a particular .
The possibly empty collection of spans in the to which the span maps.
The to which to map the span.
is null.
Maps the span to a particular .
The possibly empty collection of spans in the to which the span maps.
The to which to map the span.
is null.
Maps the span to a matching .
A possibly empty collection of spans in the matching buffer.
The predicate used to identify the .
is null.
Gets the for the start of this span.
the .
A normalized list of objects. Changes are sorted in ascending order of position, and abutting and overlapping changes are combined into a single change.
Determines whether any of the objects in this list have a nonzero .
true if at least one in this list has a nonzero , otherwise false.
Describes a span in a document that remains valid even when the document is closed, opened, or modified (while it is open).
Gets the span's ITextDocument if the underlying document is open, or null if the document is closed.
The span's ITextDocument if the underlying document is open, or null if the document is closed.
Gets the file path of the document.
The file path of the document.
Determines whether the document associated with the IPersistentSpan is currently open.
True if the document associated with the IPersistentSpan is currently open, otherwise false.
Gets the span's ITrackingSpan if the underlying document is open, or null if the document is closed.
The span's ITrackingSpan if the underlying document is open, or null if the document is closed.
Get the ending point of the span as a line number and offset from the start of the line./// </summary>/// <param name="endLine"> </param>/// <param name="endIndex"> </param>/// <returns> </returns>/// <remarks>/// <para> </para>/// </remarks>
True if the out parameters are valid; false otherwise (in which case TryGetSpan will work).
[out] The line number of the end point.
[out] The offset from the start of the line that contains the end point.
Get the span as a character offset from the start of the buffer./// </summary>/// <param name="span"> </param>/// <returns> </returns>/// <remarks>/// <para> </para>/// </remarks>
True if the out parameters are valid; false otherwise (in which case either TryGetStartLineIndex or TryGetEndLineIndex will work).
[out] The corresponding span in the buffer.
Gets the starting point of the span as a line number and offset from the start of the line./// </summary>/// <para> </para>/// </remarks>
True if the out parameters are valid; false otherwise (in which case TryGetSpan will work).
[out] The line number of the start point.
[out] The offset from the start of the line that contains the start point.
A factory for creating IPersistentSpan objects.
Determines whether an IPersistentSpan can be created on the specified buffer.
True if a span can be created, otherwise false.
The buffer in question
Creates an IPersistentSpan for a snapshot span on a document that is currently open.
The newly created span.
The text snapshot.
The line number of the start point.
The offset from the start of the line that contains the start point.
The line number of the end point.
The offset from the start of the line that contains the end point.
The that determines how the tracking span will react to changes at its boundaries.
Creates an IPersistentSpan for a snapshot span on a document that is currently open.
The newly created span.
The span as character offsets from the start of the file.
The that determines how the tracking span will react to changes at its boundaries.
Creates an IPersistentSpan for a snapshot span on a document that is currently open.
The newly created span.
The that determines how the tracking span will react to changes at its boundaries.
Creates an IPersistentSpan for a snapshot span on a document that is currently open.
The newly created span.
The name of the file that contains the span.
The line number of the start point.
The offset from the start of the line that contains the start point.
The line number of the end point.
The offset from the start of the line that contains the end point.
The that determines how the tracking span will react to changes at its boundaries.
Tracks a possibly empty read-only region of text.
The edge insertion behavior of the read-only region.
The .
The delegate that notifies the read-only region of read-only checks and edits.
The .
The span of text marked read-only by this region.
The .
Represents a set of read-only region editing operations (creating and removing read-only regions on an .
Marks a span of text in this buffer as conditionally read-only, subject to a check performed when the region is queried. The span remains read-only until it is marked as writable or forced writable again.
The used to track this read-only region. This object will be used to remove the read-only region.
The span to mark as read-only.
Specifies the tracking behavior of the read-only region.
Specifies the edge insertion behavior of the read-only region.
The delegate that notifies the read-only region of read-only checks and edits. May be null. See .
is null.
is past the end of the buffer.
Marks a span of text in this buffer as read-only. The span remains read-only until the is removed.
The used to track this read-only region. This object will be used to remove the read-only region.
The span to mark as read-only.
is null.
is past the end of the buffer.
Marks a span of text in this buffer as read-only. The span remains read-only until it is marked as writable or forced writable again.
The used to track this read-only region. This object will be used to remove the read-only region.
The span to mark as read-only.
Specifies the tracking behavior of the read-only region.
Specifies the edge insertion behavior of the read-only region.
is null.
is past the end of the buffer.
Removes the read-only region from the list of read-only regions in this buffer.
The read-only region to remove.
is null.
was created on another buffer.
A mutable sequence of Unicode (UTF-16) characters.
Changes the for this .
The new .
An object associated with this edit transaction.
is null.
Another object is active for this .
Occurs when a non-empty is successfully applied.
Occurs when a non-empty is successfully applied.
Occurs when a non-empty is successfully applied.
Occurs just before a non-empty is applied.
Determines whether edit operations on this text buffer are permitted on the calling thread.
true if the calling thread is allowed to perform edit operations, otherwise false.
Gets the content type of the text in the buffer.
The content type of the text in the buffer.
Occurs whenever the has been changed.
Creates an object that handles compound edit operations on this buffer.
A new object.
Another object is active for this text buffer.
Creates an object that handles compound edit operations on this buffer.
A new object.
Options to apply to the compound edit operation.
If not null, indicates that the version to be created by this edit operation is the product of an undo or redo operation.
An object associated with this edit transaction.
Another object is active for this text buffer.
Creates an object that handles adding or removing read-only regions from this buffer.
A new object.
Another object is active for this text buffer.
Gets the current content of the buffer.
The current content of the buffer.
Deletes a sequence of characters from the buffer.
The .
The span of characters to delete.
A is currently active.
.End is greater than the length of the buffer.
Determines whether an edit operation is currently in progress on the .
true if an edit operation is currently in progress on the , otherwise false.
Gets a list of read-only regions that overlap the given span.
A of read-only regions that overlap the given span.
The span to check for read-only regions.
is null.
has previously been called, and this call is being made from a different thread.
is past the end of the buffer.
Inserts the given at the specified in the .
The .
The buffer position at which the first character of the text will appear.
The text to be inserted.
is null.
A text edit is currently active.
is less than zero or greater than the length of the buffer.
Determines whether a text modification or deletion would be prohibited at due to an .
true if the entire span could be deleted or replaced, otherwise false.
The span to check.
is null.
has previously been called, and this call is being made from a different thread.
The property of is greater than the length of .
Determines whether a text modification or deletion would be prohibited at due to an .
true if the entire span could be deleted or replaced, false otherwise.
The span to check.
true if this check is part of an edit. false for a query without side effects.
is null.
has previously been called, and this call is being made from a different thread.
The property of is greater than the length of .
Determines whether a text insertion would be prohibited at the specified position due to an .
true if an would prohibit insertions at this position, otherwise false.
The position of the proposed text insertion.
has previously been called, and this call is being made from a different thread.
is negative or greater than the length of .
Determines whether a text insertion would be prohibited at the specified position due to an .
true if an would prohibit insertions at this position, otherwise false.
The position of the proposed text insertion.
true if this check is part of an edit. false for a query without side effects.
has previously been called, and this call is being made from a different thread.
is negative or greater than the length of .
Occurs after the event and any resulting edits.
Occurs when a has created or removed read-only regions.
Replaces a sequence of characters with different text. This is equivalent to first deleting the text to be replaced and then inserting the new text.
The .
The span of characters to replace.
The new text to replace the old.
is null.
A text edit is currently active.
.End is greater than the length of the buffer.
Claims ownership of this buffer for the current thread. All subsequent modifications of this must be made from the current thread, or else an will be raised.
This method has been called previously from a different thread, or a object is active for this text buffer.
Represents edit operations against a .
Commits all the modifications made with this object to the underlying . It also causes the to generate a new snapshot and raise its event if any modifications were made.
A snapshot of the state of the after the change is applied. If there was no change, or edit was canceled, no new snapshot will be generated, and the previous snapshot will be returned.
The or or method has previously been called on this object.
Abandons all modifications started using this object. Any further calls on this object will result in an .
The method has previously been called on this object, or the edit has already been applied.
Determines whether this edit has been canceled.
true if this edit has been canceled, otherwise false.
Gets a snapshot of the at the time this object was created.
A snapshot of the at the time this object was created.
The factory service for ordinary text buffers.
Creates an empty with "text".
An empty object.
Creates an empty with the specified .
An empty with the given .
The for the new .
is null.
Creates an with the given content type and populates it by reading data from the specified text reader.
An object with the given text reader and content type.
The from which to read.
The for the text contained in the new
is null or is null.
Creates an with the specified and populates it with the given text.
A object with the given text and .
The initial text to add.
The for the new .
Either or is null.
A content type for which no associated artifacts are automatically created.
The inert .
Predefined content type for plain text files.
The plain text .
Raised when any is created.
The text content type.
The text .
Describes a single contiguous text change operation on the text buffer.
Gets the difference in the length of the buffer that results from this change.
The difference in the length of the buffer that results from this change.
Gets the difference in the number of lines in the snapshot that results from this change.
The difference in the number of lines in the snapshot that results from this change.
Gets the end position of the in the snapshot immediately after the text change.
The end position of the in the snapshot immediately after the text change.
Gets the length of .
The length of .
Gets the position of the text change in the snapshot immediately after the change.
The position of the text change in the snapshot immediately after the change.
Gets the span of the in the snapshot immediately after the change.
The span of the in the snapshot immediately after the change.
Gets the text that replaced the old text.
The text that replaced the old text.
Gets the end position of the in the snapshot immediately before the change.
The end position of the in the snapshot immediately before the change.
Gets the length of .
The length of .
Gets the position of the text change in the snapshot immediately before the change.
The position of the text change in the snapshot immediately before the change.
The span of the text change in the snapshot immediately before the change.
The span of the text change in the snapshot immediately before the change.
Gets the text that was replaced.
The text that was replaced.
Indicates whether the change is opaque.
Flag indicating whether the change is opaque.
Returns true if the change is opaque; otherwise, returns false.
Represents a document in the file system that persists an .
Occurs when the value of changes.
Gets or sets the encoding of the document when saved to disk.
The .
Occurs when the property changes.
Occurs when the document has been loaded from or saved to disk.
The name and path of the file.
The file path.
Determines whether the is dirty.
true if dirty, otherwise false.
Determines whether the method is executing.
true if reloading, otherwise false.
Gets the last a change was made to the contents of the .
The last content modified time.
Gets the last the file was saved. This time exactly matches the last file written time on the file system.
The last saved time.
Reloads the contents of into a .
A that indicates whether the reload took place and whether the encoding was sufficient.
This object is in the middle of raising events.
An access error occurred during file load.
An I/O error occurred during file load.
This object has been disposed.
Reloads the contents of into , using the given .
The .
The options to use for the text buffer edit.
This object is in the middle of raising events.
An access error occurred during file load.
An I/O error occurred during file load.
This object has been disposed.
Rename the document to the given new file path.
The new file path for this document.
This object is in the middle of raising events.
This object has been disposed.
Saves the contents of the to the .
This object is in the middle of raising events.
An access error occurred during file save.
An I/O error occurred during file save.
This object has been disposed.
Saves the contents of the to the specified file path.
The name of the new file.
true if should be overwritten if it exists, otherwise false.
This object is in the middle of raising events.
is null.
An access error occurred during file save.
An I/O error occurred (including an error caused by attempting to overwrite an existing file when is false).
This object has been disposed.
Saves the contents of the to the specified file path.
The name of the new file.
true if should be overwritten if it exists, otherwise false.
The new .
This object is in the middle of raising events.
or is null.
An access error occurred during file save.
An I/O error occurred (including an error caused by attempting to overwrite an existing file when is false).
This object has been disposed.
Saves the contents of the to the specified file path.
The name of the new file.
true if should be overwritten if it exists, otherwise false.
true if the folder containing should be created if it does not exist, otherwise false.
This object is in the middle of raising events.
is null.
An access error occurred during file save.
An I/O error occurred (including an error caused by attempting to overwrite an existing file when is false).
This object has been disposed.
Saves the contents of the to the specified file path.
The name of the new file.
true if should be overwritten if it exists, otherwise false.
true if the folder containing should be created if it does not exist, otherwise false.
The new .
This object is in the middle of raising events.
or is null.
An access error occurred during file save.
An I/O error occurred (including an error caused by attempting to overwrite an existing file when is false).
This object has been disposed.
Saves the contents of the to the given .
The name of the file.
true if should be overwritten if it exists, otherwise false.
is null.
An access error occurred during file save.
An I/O error occurred (including an error caused by attempting to overwrite an existing file when is false).
This object has been disposed.
Saves the contents of the to the specified file path.
The name of the file.
true if should be overwritten if it exists, otherwise false.
true if the folder containing should be created if it does not exist, otherwise false.
is null.
An access error occurred during file save.
An I/O error occurred (including an error caused by attempting to overwrite an existing file when is false).
This object has been disposed.
Change the encoder fallback of .
The new encoder fallback
Gets the containing the document. This value is always non-null.
The text buffer.
Updates the and properties.
The new value for .
The new value for .
This object is in the middle of raising events.
This object has been disposed.
Represents a service that creates, loads, and disposes text documents.
Creates an that opens and loads the contents of the file into a new .
An .
The full path to the file to be loaded.
The for the .
or is null.
Creates an that opens and loads the contents of the file into a new .
The .
The full path to the file to be loaded.
The for the .
Whether to attempt to load the document as a UTF-8 file.
[out] Set to true if some of the file bytes could not be directly translated using the given encoding.
or is null.
Creates an that opens and loads the contents of the file into a new .
The .
The full path to the file to be loaded.
The for the .
The encoding to use. The decoder part of the Encoding object will not be used.
[out] Set to true if some of the file bytes could not be directly translated using the given encoding.
, , or is null.
Creates an with , which is to be saved to the file.
An .
The to be saved to the file.
The full path to the file.
or is null.
Occurs when an is created.
Occurs when an is disposed.
Retrieve an for the given buffer, if one exists.
true if a document exists for this buffer, false otherwise.
The for which to get a document.
The for this buffer, if one exists.
is null.
Represents a set of editing operations on an .
Deletes a sequence of characters from the buffer.
true if the deletion succeeded, false if it was prevented by a read-only region.
The span of characters to delete.
The or or method has previously been called on this object.
deleteSpan.End is greater than the length of the buffer.
Deletes a sequence of characters from the buffer.
true if the deletion succeeded; false if it was prevented by a read-only region.
The position of the first character to delete.
The number of characters to delete.
The or or method has previously been called on this object.
is less than zero or greater than the length of the buffer, or is less than zero, or + is greater than the length of the buffer.
Determines whether the edit has changes in non-read-only regions.
true if the edit has changes in non-read-only regions, otherwise false.
Determines whether any changes failed to be added to this edit due to read-only regions.
true if any changes failed to be added to this edit due to read-only regions, otherwise false.
Inserts an array of characters at the specified position in the .
true if the insertion succeeded, false if it was prevented by a read-only region.
The buffer position at which the first character of the text will appear.
The character array from which characters will be inserted.
The index in of the first character to insert.
The number of characters to insert from .
is null.
The or or method has previously been called on this object.
is less than zero or greater than the length of the buffer, or is less than zero, or is less than zero, or + is greater than the length of .
Inserts the given at the specified in the text buffer.
true if the insertion succeeded, false if it failed due to a read-only region.
The buffer position at which the first character of the text will appear.
The text to be inserted.
is null.
The or or method has previously been called on this object.
is less than zero or greater than the length of the buffer.
Replaces a sequence of characters with different text.
true if the replacement succeeded, false if it was prevented by a read-only region.
The span of characters to replace.
The new text.
is null.
The or or method has previously been called on this object.
replaceSpan.End is greater than the length of the buffer.
Replaces a sequence of characters with different text.
true if the replacement succeeded; false if it was prevented by a read-only region.
The buffer position at which to start replacing.
The number of characters to replace.
The new text.
is null.
The or or method has previously been called on this object.
is less than zero or greater than the length of the buffer, or is less than zero, or + is greater than the length of the buffer.
Provides read access to an immutable snapshot of a that contains a sequence of Unicode characters.
Gets the of the when this snapshot was current.
The .
Copies a range of text to a character array.
The starting index in the text snapshot.
The destination array.
The index in the destination array at which to start copying the text.
The number of characters to copy.
is null.
is less than zero or greater than the length of the snapshot, or is less than zero, or plus is greater than the length of the snapshot, or is less than zero, or plus is greater than the length of .
Creates a in this snapshot.
A non-null .
The position of the point.
The tracking mode of the point.
is less than zero or greater than the length of the snapshot.
Creates a in this snapshot.
A non-null .
The position of the point.
The tracking mode of the point.
The tracking fidelity of the point.
is less than zero or greater than the length of the snapshot.
Creates a in this snapshot.
A non-null .
The span of text in this snapshot.
How the tracking span will react to changes at its boundaries.
The end of the span is greater than the length of the text snapshot.
Creates a in this snapshot.
A non-null .
The span of text in this snapshot.
How the tracking span should react to changes at its boundaries.
The tracking fidelity of the span.
The end of the span is greater than the length of the text snapshot.
Creates a in this snapshot.
A non-null .
The starting position of the tracking span.
The length of the tracking span.
How the tracking span should react to changes at its boundaries.
is negative or greater than , or is negative, or plus is less than .
Creates a in this snapshot.
A non-null .
The starting position of the tracking span.
The length of the tracking span.
How the tracking span should react to changes at its boundaries.
The tracking fidelity mode.
is negative or greater than , or is negative, or plus is less than .
Gets an for the given line number.
A non-null .
The line number.
is less than zero, or greater than or equal to the line count.
Gets an for a line at the given position.
A non-null .
The position.
is less than zero or greater than the length of the line.
Gets the number of the line that contains the character at the specified position.
The line number of the line in which lies.
The position from which to get the line number.
is less than zero or greater than the length of the line.
Gets all the text in the snapshot.
A non-null string.
Gets text from the snapshot starting at the beginning of the span and having a length equal to the length of the span.
A non-null string.
The span to return.
The end of the span is greater than .
Gets text from the snapshot starting at and having a length equal to .
The string of length starting at in the underlying .
The starting index.
The length of text to get.
is less than zero or greater than the length of the snapshot, or is less than zero, or plus is greater than the length of the snapshot.
Gets one character at the specified position.
The character at .
The position of the character.
is less than zero, or greater than or equal to the length of the snapshot.
Gets the number of UTF-16 characters in the snapshot.
The number of characters.
Gets the number of lines in the snapshot.
The number of lines.
Gets an enumerator for the set of lines in the snapshot.
An of type .
The of which this is a snapshot.
The .
Converts a range of text to a character array.
The array of characters starting at in the underlying and extending to its end.
The starting index of the range of text.
The length of the text.
is less than zero or greater than the length of the snapshot, or is less than zero, or plus is greater than the length of the snapshot.
The version of the that this represents.
The .
Writes the contents of the snapshot.
The to use.
is null.
Writes a substring of the contents of the snapshot.
The to use.
The span of text to write.
is null.
The end of the span is greater than the length of the snapshot.
Represents a line of text from an .
Gets the of the first character past the end of the line, excluding any line break characters.
The of the first character past the end of the line, excluding any line break characters.
The of the first character past the end of the line, including any line break characters.
The of the first character past the end of the line, including any line break characters.
Gets the extent of the line, excluding any line break characters.
The extent of the line, excluding any line break characters.
Gets the extent of the line, including any line break characters.
The extent of the line, including any line break characters.
Gets the string consisting of the line break characters (if any) at the end of the line.
The string.
Gets the text of the line, excluding any line break characters.
The text of the line.
Gets the text of the line, including any line break characters.
The text of the line.
Gets the length of the line, excluding any line break characters.
The length of the line, excluding any line break characters.
Gets the length of the line, including any line break characters.
The length of the line, including any line break characters.
Gets the length of line break characters (always falls in the range [0..2]).
The length of line break characters (always falls in the range [0..2]).
Gets the 0-based line number of the line.
The 0-based line number of the line.
Gets the in which the line appears.
The in which the line appears.
Gets the of the first character in the line.
The of the first character in the line.
Describes a version of an . Each application of an to a text buffer generates a new .
Gets the text changes that produce the next version.
The text changes.
Creates a custom in this version.
A non-null .
The span of text in this snapshot that the should represent.
The tracking fidelity of the span.
Client-defined state associated with the span.
The custom tracking behavior.
span.End is greater than .
Creates a in this version.
A non-null .
The position of the point.
The tracking mode of the point.
is less than zero or greater than the length of this version.
Creates a in this version.
A non-null .
The position of the point.
The tracking mode of the point.
The tracking fidelity of the point.
is less than zero or greater than the length of the snapshot.
Creates a in this version.
A non-null .
The span of text in this snapshot that the should represent.
How the will react to changes at its boundaries.
span.End is greater than the length of this version, or is equal to .
Creates a in this version.
A non-null .
The span of text in this snapshot that the should represent.
How the will react to changes at its boundaries.
The tracking fidelity of the span.
span.End is greater than , or is equal to .
Creates a in this version.
A non-null .
The starting position of the in this version.
The length of the in this version.
How the will react to changes at its boundaries.
is negative or greater than the length of this version, or is negative, or + is less than , or is equal to .
Creates a in this version.
A non-null .
The starting position of the in this snapshot.
The length of the in this snapshot.
How the will react to changes at its boundaries.
The tracking fidelity mode.
is negative or greater than , or is negative, or + is less than , or is equal to .
Gets the length in characters of this .
The number of characters in this version.
Gets the next .
The next text version.
Gets the oldest version number for which all text changes between that version and this version have been canceled out by corresponding undo/redo operations.
The oldest version number.
The to which this applies.
The text buffer.
The version number for this version, used for comparisons between versions of the same buffer.
The version number.
A tracking position in an .
Maps this tracking point to the specified snapshot and gets the character at that position.
The character at the specified position.
The snapshot to which to map the position.
The tracking point is at the end position of the snapshot.
Maps the tracking point to a particular snapshot of its .
The .
The snapshot to which to map the tracking point.
is null.
is not a snapshot of .
Gets the position of the tracking point in the specified .
A position in the given snapshot.
The snapshot to which to map the position.
is null.
is not a snapshot of .
Gets the position of the tracking point in the specified .
A position in the given version.
The version to which to map the position.
is null.
is not a version of .
Gets the to which this point refers.
The to which this point refers.
Determines how the tracking point behaves when moving to a previous version or when encountering versions that are replications of previous versions (due to undo or redo).
The .
Determines whether the tracking point shifts or remains stationary when insertions occur at its position.
The .
A span of text in an that grows or shrinks with changes to the text buffer. The span may be empty.
Maps the end of the tracking span to the specified snapshot of its text buffer.
A of the specified snapshot.
The snapshot to which to map the end point.
is null.
is not a snapshot of .
Maps the tracking span to the specified snapshot of its text buffer.
The .
The snapshot to which to map the tracking span.
is null.
is not a snapshot of .
Maps the tracking span to the specified version of its text buffer.
The .
The version to which to map the tracking span.
is null.
is not a version of .
Maps the start of the tracking span to the specified snapshot of its text buffer.
A of the provided snapshot.
The snapshot to which to map the start point.
is null.
is not a snapshot of .
Maps the tracking span to the specified snapshot of its text buffer and gets the text it designates.
The contents of the tracking span in the specified text snapshot.
The snapshot to which to map the tracking span.
is null.
is not a snapshot of .
The to which this tracking span refers.
The .
The of the tracking span.
The .
The of this tracking span, which determines how it behaves when insertions occur at its edges.
The .
A read-only collection of objects, all from the same snapshot.
Initializes an empty .
Initializes a new instance of a from a and a .
The to apply to .
The .
or is null.
The spans in extend beyond the end of .
Initializes a new instance of a from a list of objects and a .
The to apply to .
A set of objects.
or is null.
The spans in extend beyond the end of .
Initializes a new instance of a from a and a .
The "/> to apply to < .
The normalized spans.
or is null.
The spans in extend beyond the end of .
Initializes a new instance of a with a single element.
The single member of the collection.
is not initialized.
Initializes a new instance of a from a list of objects.
A set of objects.
is null.
A is uninitialized, or it does not refer to the same as the other snapshot spans, or it refers to an uninitialized .
Initializes a new instance of a from a list of objects.
An arbitrary set of < objects.
or is null.
A is uninitialized, or it does not refer to the same T as the other snapshot spans, or it refers to an uninitialized .
Determines whether the collection contains the specified snapshot span.
true if the collection contains the snapshot span, otherwise false.
The snapshot span.
Determines whether the collection contains the specified snapshot span.
true if the snapshot span is contained in the collection, otherwise false.
The snapshot span.
Copies the collection to the specified array of snapshot spans at the specified location.
The array of snapshot spans.
The location to which to start copying the snapshot spans.
is null.
is negative or greater than the array length, or the number of spans in the collection is greater than the length of the array minus the array index.
Copies the snapshot spans in this collection to the specified array, starting at the specified index.
The array.
The location at which to start copying.
is null.
is not one-dimensional.
is negative, or greater than the length of the array, or the number of spans is greater than the length of the array less the index.
Gets the number of spans in the collection.
The number of spans in the collection.
Calculates the difference between two normalized snapshot span collections and normalizes the result.
The (normalized) set of differences between the normalized snapshot span collections..
The first normalized span collection.
The second normalized span collection.
or is null.
The collections refer to different snapshots.
Determines whether two snapshot span collections are the same.
true if the two collections are the same, otherwise false.
The second collection.
Gets an enumerator for the collection.
The enumerator.
Gets a hash code for the collection.
A 32-bit hash code associated with the collection.
Gets the index of the specified .
The index of the snapshot span.
The .
Gets the index of the specified snapshot span.
The location of the snapshot span.
The snapshot span.
Calculates the intersection of two normalized snapshot span collections and normalizes the result.
The normalized set of intersecting spans.
The first .
The second .
or is null.
The collections refer to different snapshots.
Determines whether this collection intersects with another normalized snapshot span collection.
true if the collections intersect, otherwise false.
The collection.
is null.
The collections refer to different snapshots.
Determines whether this collection overlaps with a snapshot span.
True if the collections intersect, otherwise false
The snapshot span to test
The collection and the span refer to different snapshots.
Gets the snapshot span at the specified location.
The snapshot span.
The location at which to get the snapshot span.
Determines whether two objects are the same.
true if the two sets are the same, otherwise false.
The first collection.
The second collection.
Converts the specified to a .
A containing the corresponding normalized collection of objects.
The collection to convert.
Determines whether two are different.
true if the two collections are different, otherwise false.
The first collection.
The second collection.
Calculates the overlap of two normalized snapshot span collections and normalizes the result.
The normalized set of overlapping snapshot spans.
The first .
The second
or is null.
The input collections refer to different snapshots.
Determines whether this normalized snapshot span collection overlaps with another collection.
true if the collections refer to the same snapshot and their spans overlap, otherwise false.
The normalized snapshot span collection.
is null.
The collections refer to different snapshots.
Determines whether this span set overlaps with another span.
true if this span set overlaps with the given span, otherwise false.
The span to test.
Adds a snapshot span to the collection. This method throws a .
The item to add.
Clears the collection. This method throws a .
Determines whether the collection is read-only. Always returns true.
Always returns true.
Removes the specified span from the collection. This method throws a .
true if it was possible to remove the span. This method throws a .
The item to remove.
Inserts a snapshot span into the list. This method throws a .
The location at which to insert the snapshot span.
The snapshot span to insert.
Removes a snapshot span at the specified location. This method throws a .
The location at which to remove the snapshot span.
Determines whether this collection is synchronized.
true if the collection is synchronized, otherwise false.
Gets an object that can be used to synchronized access to this collection.
The object that can be used to synchronized access to this collection.
Gets an enumerator for the collection.
The enumerator.
Adds an object to the list. This method throws a .
The location at which the object was added. . This method throws a .
The object to add.
Clears the list. This method throws a .
Inserts a snapshot span into the list at the specified location. This method throws a .
The location.
The snapshot span.
Determines whether the collection is of fixed size. Always returns true.
Always returns true.
Determines whether this collection is read-only. This property always returns true.
This property always returns true.
Gets the snapshot span at the specified location.
The snapshot span.
The location.
Removes the specified snapshot span. This method throws a .
The snapshot span.
Removes a snapshot span at the specified location. This method throws a .
The location.
Converts the spans to a string.
The string representation.
Calculates the union of two snapshot span collections and normalizes the result.
The normalized union of the two collections.
The first .
The second .
or is null.
The collections refer to different snapshots.
A collection of spans that are sorted by start position, with adjacent and overlapping spans combined.
Initializes a new instance of that is empty.
Initializes a new instance of that contains the specified span.
The span contained by the span set.
Initializes a new instance of that contains the specified list of spans.
The spans to be added.
is null.
Finds the difference between two sets. The difference is defined as everything in the first span set that is not in the second span set.
The new span set that corresponds to the difference between and .
The first span set.
The second span set.
or is null.
Determines whether this span set is the same as another object.
true if the two objects are equal, otherwise false.
The other normalized span collection to test.
Gets a unique hash code for the span set.
A 32-bit hash code associated with the set.
Finds the intersection of two span sets.
The new span set that corresponds to the intersection of and .
The first span set.
The second span set.
or is null.
Determines whether this span set intersects with another span set.
true if the span sets intersect, otherwise false.
The second span set.
is null.
Determines whether two span sets are the same.
true if the two sets are equivalent, otherwise false.
The first set.
The second set.
Determines whether two span sets are not the same.
true if the two sets are not equivalent, otherwise false.
The first set.
The second set.
Finds the overlap of two span sets.
The new span set that corresponds to the overlap of and .
The first span set.
The second span set.
or is null.
Determines whether this span set overlaps with another span set.
true if the span sets overlap, otherwise false.
The span set to test.
is null.
Provides a string representation of the set.
The string representation of the set.
Finds the union of two span sets.
The new span set that corresponds to the union of and .
The first span set.
The second span set.
or is null.
Represents tracking modes for objects.
The point tracks toward the beginning of the document. An insertion at the current position leaves the point unaffected. If a replacement contains the point, it will end up at the beginning of the replacement text.
The point tracks toward the end of the document. An insertion at the current position pushes the point to the end of the inserted text. If a replacement contains the point, it will end up at the end of the replacement text.
Describes whether a position in a that can be thought of as lying between two characters is coupled to the preceding character or the following character.
The position is coupled to the preceding character.
The position is coupled to the following character.
Information provided before content changes.
Initializes a new instance of .
A text snapshot before the change.
The collection of changes.
Gets the text snapshot before the change.
The text snapshot before the change.
Gets the collection of changes.
the collection of changes.
Represents the possible results of reloading a text document.
The reload was blocked by the text document buffer's read-only regions or by a event.
The reload completed.
The reload completed, but some bytes could not be decoded and were replaced with a replacement character.
An immutable text position in a particular text snapshot.
Initializes a new instance of a with respect to a particular snapshot and position.
The .
The position of the point.
Creates a new snapshot point at the specified offset from this point.
The new snapshot point.
The offset of the new point.
The new point is less than zero or greater than Snapshot.Length.
Determines whether this snapshot is the same as a second snapshot point.
A negative integer if the position of this snapshot point occurs before the second snapshot point, a positive integer if the position of this snapshot point occurs before the second snapshot point, and zero if the positions are the same.
The second snapshot point.
Calculates the offset between this snapshot point and another snapshot point.
The offset between the two points, equivalent to other.Position - this.Position.
The second snapshot point.
The two points do not belong to the same snapshot.
Determines whether this snapshot point is the same as a second snapshot point.
true if the two objects are the same, otherwise false.
The second snapshot point.
Gets the character at the position of this snapshot point.
The character at the position of this snapshot point.
The position of this point is equal to the length of the snapshot.
Gets the containing this snapshot point.
The .
Serves as a hash function for this type.
The hash code.
Increments the position of a snapshot point.
The incremented snapshot point.
The point from which to calculate the new position.
The offset of the new point.
The new point is less than zero or greater than Snapshot.Length.
Determines whether this snapshot point is the same as a second snapshot point.
true if the snapshot points are the same, otherwise false.
The left-hand snapshot point.
The right-hand snapshot point.
Determines whether the position of one snapshot point is greater than the position of a second snapshot point.
true if the first position is greater than the second position, otherwise false.
The left-hand snapshot point.
The right-hand snapshot point.
The two points do not belong to the same snapshot.
Implicitly converts the snapshot point to an integer equal to the position of the snapshot point in the snapshot.
The integer equal to the position of the snapshot point in the snapshot.
The snapshot point.
Determines whether this snapshot point is different from a second snapshot point.
True if the two objects are different, otherwise false.
The left-hand snapshot point.
The right-hand snapshot point.
Determines whether the position of the left point is less than the position of the right point.
true if left.Position is greater than right.Position, otherwise false.
The left-hand snapshot point.
The right-hand snapshot point.
The two points do not belong to the same snapshot.
Calculates the offset between two objects.
The offset between the two points, equivalent to start.Position - other.Position.
The starting point.
The point from which to calculate the offset.
The two points do not belong to the same snapshot.
Decrements the position of a snapshot point.
An integer representing the position.
The point from which to calculate the new position.
The offset of the new point.
The new point is less than zero or greater than Snapshot.Length.
Gets the position of the point.
A non-negative integer less than or equal to the length of the snapshot.
Gets the to which this snapshot point refers.
The .
Creates a new snapshot point at the specified negative offset from this point.
The snapshot point.
The offset of the new point.
The new point is less than zero or greater than Snapshot.Length.
Converts this snapshot point to a string.
The string.
Translates this snapshot point to a different snapshot of the same .
A new snapshot point that has been mapped to the requested snapshot.
The snapshot to which to translate.
The to use in the translation.
is null.
does not refer to the same as this snapshot point.
An immutable text span in a particular text snapshot.
Initializes a new instance of a with the specified snapshot and span.
The on which to base the snapshot span.
The span of the snapshot span.
is null.
span.End is greater than snapshot.Length.
Initializes a new instance of a with the specified snapshot, start point, and length.
The text snapshot on which to base the snapshot span.
The starting point of the snapshot span.
The length of the snapshot span.
is null.
is negative or greater than snapshot.Length, or is negative, or + is greater than snapshot.Length.
Initializes a new instance of a from two objects.
The start point.
The end point, which must be from the same as the start point.
The snapshot points belong to different objects.
The end point comes before the start point.
Initializes a new instance of a from an existing and a specified length.
The starting snapshot point.
The length of the span.
is negative, or + is greater than the length of the snapshot.
Determines whether the specified lies within the span.
true if the position is greater than or equal to parameter span.Start and strictly less than parameter span.End, otherwise false.
The .
Determines whether the snapshot span falls completely within this span.
true if the specified span falls completely within this span, otherwise false.
The to check.
Determines whether the specified span falls completely within this span.
true if the specified span falls completely within this span, otherwise false.
The to check.
Determines whether the position lies within the span.
true if the position is greater than or equal to parameter span.Start and strictly less than parameter span.End, otherwise false.
The position to check.
Gets the end of the snapshot span.
The end of the snapshot span.
Determines whether two snapshot spans are the same.
true if the objects are the same, otherwise false.
The other snapshot span.
Serves as a hash function for this type.
The hash code.
The text contained by this snapshot span.
A non-null string.
Calculates the intersection with the given .
The intersection of the spans, or null if they do not intersect.
The span to check.
does not refer to the same snapshot.
Calculates the intersection with the given span.
The intersection of the spans, or null if they do not intersect.
The span to check.
Determines whether the specified snapshot span intersects this span.
true if the spans intersect, otherwise false.
The span to check.
Determines whether the specified span intersects this span.
true if the spans intersect, otherwise false.
The span to check.
Determines whether or not this span is empty.
true if the length of the span is zero, otherwise false.
Gets the length of the span, which is always non-negative.
The length of the span, which is always non-negative.
Determines whether two snapshot spans are the same.
true if the objects are the same, otherwise false.
The left-hand snapshot span.
The right-hand snapshot span.
Implicitly converts a snapshot span to a span.
The .
The snapshot span.
Determines whether two snapshot spans are different.
true if the objects are different, otherwise false.
The left-hand snapshot span.
The right-hand snapshot span.
Gets the overlap with the given .
The overlap of the spans, or null if they do not overlap.
The span to check.
does not refer to the same as this snapshot span.
Getss the overlap with the given span.
The overlap of the spans, or null if they do not overlap.
The span to check.
Determines whether another span overlaps this span.
true if the spans overlap, otherwise false.
The span to check for overlap.
Determines whether overlaps this span.
true if the spans overlap, otherwise false.
The span to check.
The to which this snapshot span refers.
The .
Gets the span covered by the snapshot span.
The span covered by the snapshot span.
Gets the starting index of the snapshot span.
The starting index of the snapshot span.
Converts this snapshot span to a string.
The string, or "uninit" if the is null.
Translates this snapshot span to a different snapshot of the same .
A new snapshot span.
The snapshot to which to translate.
The to use in the translation.
is null.
does not refer to the same as this snapshot span.
Provides information for events that report changes that affect a span of text.
Initializes a new instance of with the specified .
The .
Gets the .
The .
Represents a range.
Initializes a new instance of a with the given start point and length.
The starting point of the span.
The length of the span.
or is less than zero, or (start + length) is greater than the length of the text snapshot.
Determines whether the specified span falls completely within this span.
true if the specified span falls completely within this span, otherwise false.
The span to check.
Determines whether the position lies within the span.
true if the position is greater than or equal to and less than , otherwise false.
The position to check.
Gets the end of the span.
The end of the span.
Determines whether two spans are the same.
true if the two objects are the same, otherwise false.
The second span.
Initializes a new instance of a with the given start and end positions.
The new span.
The start position of the new span.
The end position of the new Span.
is less than zero, or is less than .
Provides a hash function for the type.
The hash code.
Gets the intersection with the given span, or null if there is no intersection.
The intersection of the spans, or null if they do not intersect.
The span to check.
Determines whether intersects this span.
true if the spans intersect, otherwise false.
The span to check.
Determines whether or not this span is empty.
true if the length of the span is zero, otherwise false.
Gets the length of the span, which is always non-negative.
The length of the span, which is always non-negative.
Determines whether two spans are the same.
true if the spans are the same, otherwise false.
The left-hand span.
The right-hand span.
Determines whether two spans are different.
true if the spans are different, otherwise false.
The left-hand span.
The right-hand span.
Gets the overlap with the specified span.
The overlap of the spans, or null if they do not overlap.
The span.
Determines whether the specified span overlaps this span.
true if the spans overlap, otherwise false.
The span to check.
Gets the starting index of the span.
The starting index of the span.
Provides a string representation of the span.
The string.
Represents tracking modes for objects.
Custom client-determined tracking behavior.
The leading edge of the span is positive tracking (insertions push the current position towards the end) and the trailing edge is negative tracking (insertions push the current position towards the start). The span will not expand when text changes occur at the span boundaries. For example, if an EdgeExclusive Span has Start position 3, and a single character is inserted at position 3, the Span will then have Start position 4 and its length will be unchanged.
The leading edge of the span is negative tracking (insertions push the current position toward the start) and the trailing edge is positive tracking (insertions push the current position toward the end). The span will expand when text changes occur at the span boundaries. For example, if an EdgeInclusive Span has Start position 3, and a single character is inserted at position 3, the Span will then have Start position 3 and its length will be increased by one.
Both edges of the span are negative tracking (insertions push the current position toward the start).
Both edges of the span are positive tracking (insertions push the current position toward the end).
Provides information about a newly created .
Initializes a new instance of .
The text buffer.
The newly created .
The .
Provides information about an edit transaction on an .
Initializes a new instance of .
The most recent before the change occurred.
The immediately after the change occurred.
Edit options that were applied to this change.
An arbitrary object associated with this change.
, , or is null.
Gets the set of changes that occurred.
The set of changes that occurred
Gets the edit options that were applied to this change.
The edit options that were applied to this change.
Provides information about an upcoming edit transaction on a
Initializes a new instance of to be passed during a Changing event.
The most recent before the change.
An arbitrary object associated with this change.
The action to execute when is called. Invoked at most once.
is null.
Gets the most recent before the change.
The most recent before the change.
Gets the associated with .
The associated with .
Cancels the edit transaction.
Determines whether the edit transaction has been canceled.
true if the edit transaction was canceled, otherwise false.
Gets an object provided by the initiator of the changes.
The object provided by the initiator of the changes.
Provides information for events raised when an has been created or disposed.
Initializes a new instance of a .
The that was created or disposed.
Gets the that was created or disposed.
The that was created or disposed.
Provides information for events that are raised when an has loaded from or saved to disk.
Initializes a new instance of a for a file action event.
The path to the file.
The when the file action occurred.
The that occurred.
is null.
Gets the that occurred.
The file action type.
Gets the path to the file.
The file path.
Gets the when the file action occurred.
The date/time of the file action.
Provides information about a transaction on a that causes a new to be generated.
Initializes a new instance of a for a Change event.
The most recent before the change occurred.
The immediately after the change occurred.
An object associated with this change.
or is null.
Gets the state of the after the change.
The state of the after the change.
Gets the n associated with .
The n associated with .
Gets the state of the before the change occurred.
The state of the before the change occurred.
Gets the associated with .
The associated with .
Gets an object provided by the initiator of the changes.
The object provided by the initiator of the changes.
Provides a facade over a text snapshot.
Initializes a new instance of with the specified text snapshot.
The to expose as a reader.
is null.
Closes the reader and releases associated resources.
Returns the next character without changing the state of the reader or the character source.
The next character to be read, or -1 if no more characters are available, or if the stream does not support seeking.
The reader is closed.
Reads the next character from the input stream and advances the character position by one character.
The next character from the input stream, or -1 if no more characters are available.
The reader is closed.
Reads the specified number of characters from the current stream and writes the data to the buffer, beginning at the specified location.
The number of characters that have been read. The number will be less than or equal to , depending on whether the data is available within the stream. This method returns zero if called when no more characters are left to read.
When this method returns, contains the specified character array from the current source.
The place in buffer at which to begin writing.
The maximum number of characters to read.
is null.
or is negative, or the buffer length minus index is less than .
The reader is closed.
Reads a maximum of characters from the current stream and writes the data to the buffer, beginning at .
The number of characters that have been read. The number will be less than or equal to , depending on whether the data is available within the stream. This method returns zero if called when no more characters are left to read.
When this method returns, contains the specified character array from the current source.
The place in buffer at which to begin writing.
The maximum number of characters to read.
is null.
or is negative, or the buffer length minus index is less than .
The reader is closed.
Reads a line of characters from the current stream and returns the data as a string.
The next line from the input stream, or null if all characters have been read.
The reader is closed.
Reads all the characters from the current position to the end of the reader and returns them as a string.
A string containing all the characters from the current position to the end of the reader.
The reader is closed.
Defines position tracking forward and backward in time.
Track a point position backward in time using forward fidelity.
Returns the new current position.
The point tracking mode.
The current position.
The current version.
The target version.
Track a point position backward in time using forward fidelity.
Returns the new current position.
The point tracking mode.
The current position.
The current version.
The target version.
Track a span backward in time using forward fidelity.
Returns the new current span.
The span tracking mode.
The current span.
The current version.
The target version.
Track span forward in time using forward fidelity.
Returns the new current span.
The span tracking mode.
The current span.
The current version.
The target version.
Represents special tracking behaviors for and objects.
Mapping back to a previous version gives the same result as mapping forward from the origin version. This mode should be used only for short-lived points and spans.
Mapping back to a previous version (either by explicitly moving to that version or by undo or redo operations) may give a different result from the one that was originally given for that version. This mode is suitable for most purposes, and is the most space-efficient mode.
Mapping to a version that is the result of an undo or redo operation gives the same result as mapping forward to the version that underwent the undo or redo operation. This mode is more expensive than in both space and time and should be used only if necessary.
A predicate used by to allow callers to stop differencing prematurely.
true if the algorithm should continue processing, false to stop the algorithm.
The current index in the left sequence being differenced.
The left sequence being differenced.
The length of the longest match so far.
The type of sequences being differenced.
Determining the locality for a given difference type and left/right strings.
The locality, if desired, or null to fall back to the default locality.
The type of difference to get the locality for. This is guaranteed to be a single type.
The left text, decomposed into a list of strings.
The right text, decomposed into a list of strings.
Represents a single difference in the set of differences of two lists of elements.
Initializes a new instance of a with the specified left and right spans and before and after matches.
The left side of the difference (may have zero length).
The right side of the difference (may have zero length).
The non-differing element range before this difference.
The non-differing element range after this difference.
The match after this difference. It is null at the end of the sequence.
The match after the difference.
The match before this section. It is null at the beginning of the sequence.
The match before the difference.
The type of the difference (add, remove, or change).
The type of the difference.
Determines whether two Difference objects are the same (have the same difference type and the same before and after matches).
true if both objects are the same, otherwise false.
The second Difference object.
Serves as a hash code for this type.
The hash code.
The left side of the difference (may be zero length).
The left side of the difference.
The right side of the difference (may be zero length).
The right side of the difference.
The string representation of this difference.
The string.
The types of differences.
Lines were added, so the text is on the right-hand side.
Lines were changed, so the text is on both sides.
Lines were removed, so the text is on the left-hand side.
Represents a collection of objects.
The element type of the compared lists.
Returns the difference collection as a list.
The list of differences.
Gets the left sequence that was used to create this difference collection.
The left sequence.
Gets the original match sequence that was used to create this difference collection.
The match sequence.
Gets the right sequence that was used to create this difference collection.
The right sequence.
Determines the differences between two sequences, based on adding or removing elements (but not translating or copying elements).
Calculates the differences between the two sequences.
A collection of the differences between the two sequences.
The left sequence. In most cases this is the "old" sequence.
The right sequence. In most cases this is the "new" sequence.
The type of the sequences.
Calculates the differences between the two sequences. The supplied predicate will be called on each step through the left sequence.
A collection of the differences between the two sequences.
The left sequence. In most cases this is the "old" sequence.
The right sequence. In most cases this is the "new" sequence.
A predicate that will be called on each step through the sequence, with the option of stopping the algorithm prematurely.
The type of the sequences.
Represents a difference collection in which the left and right sequences are objects, and each difference may itself contain an .
Gets the contained difference collection for the given element, if it has any.
true if the in question has contained differences, otherwise false.
The index at which to compute the contained differences.
Determines whether the at the given index itself contains differences.
true if the in question has contained differences, otherwise false.
The index at which to check for contained differences.
Gets the original left tokenized list.
The .
Get the original right tokenized list.
The .
This service has several shortcut methods that compute differences over strings, snapshots, and spans.
Calculates the differences between two snapshot spans, using the given difference options.
A hierarchical collection of differences.
The left snapshot. In most cases this is the the "old" snapshot.
The right snapshot. In most cases this is the "new" snapshot.
The options to use.
Calculates the differences between two strings, using the given difference options.
A hierarchical collection of differences.
The left string. In most cases this is the the "old" string.
The right string. In most cases this is the "new" string.
The options to use in differencing
Used to retrieve an for a given content type. These services may be provided by extenders and may return differences that more closely match the semantics of the given content type, instead of simple textual differencing.
Gets the default , which performs simple textual differencing.
The default implementation (never null).
Gets the for the given content type.
Returns a that is guaranteed never to be null.
The content type.
This service has methods that compute differences over strings, snapshots, and spans. Differences are computed according to the specified , starting with the most general type (line is more general than word, and word is more general than character). This service is meant to be provided by extenders to override diff behavior by content type, thus allowing more control over the differences produced and how they align semantically (based upon the given language/content type).
Computes the differences between two snapshot spans, using the given difference options.
A hierarchical collection of differences.
The left span. In most cases this is from an "old" snapshot.
The right span. In most cases this is from a "new" snapshot.
The options to use.
Computes the differences between two snapshot spans, using the given difference options.
A hierarchical collection of differences.
he left span. In most cases this is from an "old" snapshot.
The right span. In most cases this is from a "new" snapshot.
The options to use.
A callback for retrieving the text of snapshot lines (when performing differencing at the line level) that can optionally filter/modify the text, as long as it doesn't introduce line breaks (i.e. split the given line into multiple lines).
Computes the differences between two strings, using the given difference options.
A hierarchical collection of differences.
The left string. In most cases this is the the "old" string
The right string. In most cases this is the "new" string.
The options to use in differencing.
A tokenized representation of a string into abutting and non-overlapping segments.
Maps the index of an element to its span in the original list.
The span of the element.
The index of the element in the element list.
The specified index is either negative or exceeds the list's Count property.
Maps a span of elements in this list to the span in the original list.
The span mapped onto the original list.
The span of elements in the elements list.
The original string that was tokenized.
The original string.
Represents a range of matches between two sequences as a pair of spans of equal length.
Creates a match from two spans of equal length.
The span from the left sequence.
The span from the right sequence.
The left span or right span is null.
The spans are not of equal length.
Determines whether two Match objects have the same left and right spans.
True if both Match objects are the same, otherwise false.
The second Match.
Gets an enumerator typed as a of integers.
The typed enumerator.
Provides a hash function.
The hash function.
Get the left-side range
The left range.
Gets the length of the spans. Both spans have equal lengths.
The length of the spans.
Gets the right span.
The right span.
Gets an untyped enumerator.
The enumerator.
Options to use in calculating string differences.
Initializes a new instance of with the specified options.
The other options.
Initializes a new instance of with the specified options.
The difference type.
The locality.
Whether or not to ignore whitespace.
An optional predicate that allows clients to cancel differencing before it has completely finished.
.
An optional callback to override the locality for a specific round of differencing.
The .
The type of string differencing to do, as a combination of line, word, and character differencing.
The .
Determines whether two StringDifferenceOptions are the same.
true if they are the same, otherwise false.
The object to compare.
Provides a hash function for the type.
The hash code.
Gets or sets whether to ignore white space.
true if whitespace is to be ignored, otherwise false.
The greatest distance a differencing element (line, span, or character) can move and still be considered part of the same source.
The greatest distance, in number of lines.
Determines whether two StringDifferenceOptions are the same
true if the two differences are the same, otherwise false.
The left string difference.
The right string difference.
Determines whether two StringDifferenceOptions are different.
true if the two differences are not the same, otherwise false.
The left string difference.
The right string difference.
Provides a string representation of these difference options.
The string.
The behavior to use when splitting words, if word differencing is requested by the .
The .
A bitwise combination of the enumeration values to use when computing differences with the various methods in .
Compute the character difference.
Compute the line difference.
Compute the word difference.
Behavior to use while splitting words in string differencing.
Split words by character class.
Split words by .
Split the text into language-appropriate words.When used in conjunction with the default T, this value is the same as . When used in conjunction with an , the behavior is controlled by the implementation.
Split the text into words by whitespace only.
Split the text into words by whitespace and punctuation/symbols.
Options that apply to an .
When mapping spans, include hidden text between the start point and the end point.
No special treatment.
Provides data about the event, in which the set of hidden source spans has changed.
Initialize a new instance of an object.
The most recent before the change occurred.
The immediately after the change occurred.
Zero or more source spans that were hidden.
Zero or more source spans that were expanded.
An arbitrary object associated with this change.
, , , or is null.
Gets the state of the after the change.
The state of the after the change
Gets the state of the before the change occurred.
The state of the before the change occurred.
Gets the set of source spans that were inserted into the by this edit transaction.
The set of source spans that were inserted into the by this edit transaction.
Gets the set of source spans that were deleted from the by this edit transaction.
The set of source spans that were deleted from the by this edit transaction.
Provides data f event.
Initializes a new instance of with the specified text buffer and the old and new content types.
The whose has changed.
The before the change.
The after the change.
One of , , or is null.
Gets the after the change.
The after the change.
Gets the before the change.
The before the change.
Gets the whose has changed.
The whose has changed.
Information provided for a event.
Initializes a new instance of with the provided buffers.
The list of buffers that were added.
The list of buffers that were removed.
or is null.
Gets the list of objects that have been added to the .
The list of objects that have been added to the .
Gets the list of objects that have been removed from the .
The list of objects that have been removed from the .
Represents a graph of objects. The top level text buffer might or might not be a .
Creates a new with the specified snapshot point and tracking mode.
A that can track within its buffer and map within the graph.
A in one of the buffers of the graph.
How to track the point.
Initializes a new instance of a .
A that can track within its buffer and map within the graph.
A in one of the buffers of the graph.
How to track the span.
Finds all the objects in the graph that match the specified predicate.
A non-null but possibly empty collection of objects.
The predicate used for matching.
is null.
Occurs when the of any in the buffer graph changes.
Occurs when the set of objects in the buffer graph changes.
Maps a position in the graph to the corresponding position in a buffer lower in the graph. Source buffers are considered to be lower than the projection buffers that consume them.
A point in a snapshot of the target buffer, or null if the top position does not map to that buffer with the given affinity.
The position in a buffer in the graph.
How is tracked to the current snapshot if necessary.
The buffer to which to map the .
If the mapping is ambiguous (the position is on a source span seam), determines whether the mapping should target the position immediately after the preceding character or immediately before the following character in the top buffer. This setting has no effect if the mapping is unambiguous.
.Snapshot or is null.
is not a valid , or is not a valid .
Maps a snapshot span in some buffer in the graph to a sequence of zero or more spans in a buffer that is lower in the graph. Source buffers are considered to be lower than the projection buffers that consume them.
A collection of zero or more snapshot spans in the target buffer to which the span maps.
The span that is to be mapped.
How is tracked to the current snapshot if necessary.
The buffer to which to map the span.
.Snapshot or is null.
is not a valid .
Maps a position in the graph to a position in a matching buffer that is lower in the graph. Source buffers are considered to be lower than the projection buffers that consume them.
A point in a snapshot of the target buffer, or null if position does not map down to any buffer selected by .
The position in a buffer in the graph.
How is tracked to the current snapshot if necessary.
The predicate that identifies the target buffer.
If the mapping is ambiguous (the position is on a source span seam), determines whether the mapping should target the position immediately after the preceding character or immediately before the following character in the top buffer.This setting has no effect if the mapping is unambiguous.
.Snapshot or is null.
is not a valid , or is not a valid .
Maps a snapshot span in some buffer in the graph to a sequence of zero or more spans in some source snapshot selected by a predicate.
A collection of zero or more snapshot spans in the target buffer to which the topSpan maps.
The span that is to be mapped.
How is tracked to the current snapshot if necessary.
The predicate that identifies the target buffer.
.Snapshot or is null.
is not a valid .
Maps a position in some buffer in the graph to a position in a matching buffer that is lower in the graph and to which an insertion would be routed. Source buffers are considered to be lower than the projection buffers that consume them.
A point in a snapshot of some source buffer.
The position in a buffer in the graph.
How is tracked to the current snapshot if necessary.
The predicate that identifies the target buffer.
.Snapshot or is null.
is not a valid .
Maps a position in the graph to the corresponding position in a snapshot lower in the graph. Source buffers are considered to be lower than the projection buffers that consume them.
A point in a snapshot of the target buffer, or null if the top position does not map to that buffer with the given affinity.
The position in a buffer in the graph.
How is tracked to the current snapshot if necessary.
The buffer to which to map the .
If the mapping is ambiguous (the position is on a source span seam), determines whether the mapping should target the position immediately after the preceding character or immediately before the following character in the top buffer.This setting has no effect if the mapping is unambiguous.
.Snapshot or is null.
is not a valid , or is not a valid .
Maps a snapshot span in some buffer in the graph to a sequence of zero or more spans in a buffer that is lower in the graph. Source buffers are considered to be lower than the projection buffers that consume them.
A collection of zero or more snapshot spans in the target buffer to which the span maps.
The span that is to be mapped.
How is tracked to the current snapshot if necessary.
The buffer to which to map the span.
.Snapshot or is null.
is not a valid .
Maps a position in the current snapshot of some buffer that is a member of the buffer graph to a snapshot of some buffer.
The corresponding position in a snapshot of the target buffer, or null if the position does not map to the target buffer.
A point in some buffer in the .
How is tracked to the current snapshot if necessary.
If the mapping is ambiguous (the position is on a source span seam), determines whether the mapping should target the position immediately after the preceding character or immediately before the following character in the top buffer.This setting has no effect if the mapping is unambiguous.
The buffer to which to map.
.Snapshot is null.
is not a valid , or is not a valid .
Maps a span in the current snapshot of some buffer that is a member of the buffer graph to a sequence of spans in a snapshot of a designated buffer.
A collection of zero or more snapshot spans in the top buffer to which the span maps.
A span in some buffer in the .
How is tracked to the current snapshot if necessary.
The buffer to which to map.
.Snapshot is null.
is not a valid .
Maps a position in the current snapshot of some buffer that is a member of the buffer graph to a snapshot of some buffer that is selected by a predicate.
The corresponding position in a snapshot of the matching buffer, or null if does not map to the matching buffer.
A point in some buffer in the .
How is tracked to the current snapshot if necessary.
The predicate that identifies the target buffer.
If the mapping is ambiguous (the position is on a source span seam), determines whether the mapping should target the position immediately after the preceding character or immediately before the following character in the top buffer.This setting has no effect if the mapping is unambiguous.
.Snapshot or is null.
is not a valid , or is not a valid .
Maps a span in the current snapshot of some buffer that is a member of the buffer graph up to a sequence of spans in a snapshot of some buffer that is selected by a predicate.
A collection of zero or more snapshot spans in the top buffer to which the span maps.
A span in some buffer in the buffer graph.
How is tracked to the current snapshot if necessary.
The predicate that identifies the target buffer.
.Snapshot or is null.
is not a valid .
Maps a position in the current snapshot of a buffer that is a member of the buffer graph to the specified snapshot.
The corresponding position in , or null if the position does not map to using this graph.
A point in some buffer in the .
How is tracked to the current snapshot if necessary.
If the mapping is ambiguous (the position is on a source span seam), determines whether the mapping should target the position immediately after the preceding character or immediately before the following character in the top buffer.This setting has no effect if the mapping is unambiguous.
The snapshot to which to map.
.Snapshot is null.
is not a valid , or is not a valid .
Maps a span in the current snapshot of a buffer that is a member of the buffer graph to a sequence of spans in a snapshot of a designated buffer.
A collection of zero or more snapshot spans in to which the span maps using this graph.
A span in some buffer in the .
How is tracked to the current snapshot if necessary.
The snapshot to which to map.
.Snapshot is null.
is not a valid .
Gets the top text buffer in the buffer graph.
The top text buffer in the buffer graph.
Creates a buffer graph from a graph of objects created by projection.
Initializes a new instance of an for the specified .
The .
The for which to create the .
A restricted projection buffer that has exactly one source buffer. Spans from the source buffer must appear in the same order in the projection buffer as in the source buffer.
Gets the current snapshot of this elision buffer.
The current snapshot of this elision buffer.
Hides the text designated in the specified spans.
A newly generated snapshot.
The spans of text to hide with respect to the current snapshot of the source buffer. It is not an error if some of the designated text is already hidden. These spans are converted to tracking spans.
is null.
The end of the final span in is greater than the length of the current snapshot of the .
Expands the text specified by the specified spans.
An .
The spans of text to expand, with respect to the current snapshot of the source buffer. It is not an error if some of the designated text is already expanded.
is null.
The end of the final spans in is greater than the length of the current snapshot of the .
Modifies the exposed text by hiding and then expanding the specified spans in a single transaction.
An .
The spans of text to hide with respect to the current snapshot of the source buffer. It is not an error if some of the designated text is already hidden. These spans are converted to tracking spans. This parameter may be null.
The spans of text to expand, with respect to the current snapshot of the source buffer.It is not an error if some of the designated text is already expanded. This parameter may be null.
The end of the final spans in or is greater than the length of the current snapshot of the .
Gets the in effect for this .
The in effect for this .
Gets the source buffer of this elision buffer.
The source buffer of this elision buffer.
Occurs when there are changes to the set of hidden spans.
A snapshot from an object.
Maps from a snapshot point in the source buffer to the corresponding point in the elision snapshot.
A position in the elision snapshot.
The snapshot point in a source buffer to map.
does not belong to the source snapshot of this elision snapshot.
Gets the text snapshot on which this elision snapshot is based.
The text snapshot on which this elision snapshot is based.
Gets the of which this is a snapshot.
The of which this is a snapshot.
A text buffer that contains projections of other text buffers, composed of a list of tracking spans of those buffers. The buffers that contribute to the projection buffer are called source buffers, and the tracking spans that describe the contributed regions are called source spans.
Deletes a sequence of source spans from the projection buffer.
An .
The position at which to begin deleting spans.
The number of spans to delete.
is less than zero or greater than the number of spans -or- is less than zero or + is greater than the number of spans.
Inserts a tracking span into the list of source spans.
An .
The position at which to insert .
The span to insert.
is null.
is less than zero or greater than the number of spans.
would cause a duplicated projection, or is and does not cover its entire buffer, or is and does not abut the end of its buffer, or is and does not abut the beginning of its buffer. (These checks are not performed if the projection buffer was created with the option.)Or: adding the text buffer containing would create a cycle among a set of projection buffers.
Inserts a literal string into the list of source spans.
An .
The position at which to insert .
The string to insert.
is null. These checks are not performed if the projection buffer was created with the option.
is less than zero or greater than the number of spans.
Inserts a list of objects and/or literal strings into the list of source spans in the order in which they appear in the list.
An .
The position at which to insert the spans.
The list of spans to insert.
is null or a span in that list is null.
is less than zero or greater than the number of spans.
An element of is neither an nor a string.-or-A span in would cause a duplicated projection.-or-A tracking span in is and does not cover its entire buffer, or is and does not abut the end of its buffer, or is and does not abut the beginning of its buffer.These checks are not performed if the projection buffer was created with the option.-or-Adding one of the text buffers containing any of the would create a cycle among a set of projection buffers.
Replaces a sequence of source spans with a new list of objects and/or literal strings.
An .
The position at which to begin replacing spans.
The number of spans to replace.
The new spans to insert.
Options to apply to the span edit.
An object that will be associated with this edit transaction.
is null or a span in the list are null.
is less than zero or greater than the number of spans.-or- is less than zero or + is greater than the number of spans.
An element of is neither an nor a string.-or-A span in would cause a duplicated projection.-or-A tracking span in is and does not cover its entire buffer, or is and does not abut the end of its buffer, or is and does not abut the beginning of its buffer.(These checks are not performed if the projection buffer was created with the .)-or-Adding a text buffer containing one of the would create a cycle among a set of projection buffers.
Raised when source buffers are added or deleted by virtue of the addition or deletion of source spans. This event is raised before the event is raised.
Raised when source spans are added or deleted.
A text buffer that contains projections of other text buffers, composed of a list of text spans of those buffers. The other buffers that contribute to the projection buffer are called source buffers, and the text spans that describe the contributed regions are called source spans.
Gets the current snapshot of the contents of the projection buffer.
The current snapshot of the contents of the projection buffer.
Deletes a span of characters from the buffer.
An .
The span of characters to delete.
.The end of the span is greater than the length of the buffer.
A is currently active.
Inserts the specified text at the specified position in the .
An .
The buffer position at which the first character of the text will appear.
The text to be inserted.
is null.
is less than zero or greater than the length of the buffer.
A is currently active.
Replaces a span of characters with different text. This is equivalent to first deleting the text to be replaced and then inserting the new text.
An .
The span of characters to replace.
The new text.
is null.
The end of span is greater than the length of the buffer.
A is currently active.
Gets the set of objects that directly contribute to the projection buffer.
The set of objects that directly contribute to the projection buffer.
Used to create projection buffers.
Creates an elision buffer with the default projection and initialized to the specified list of snapshot spans from a single source buffer.
A non-null elision buffer.
The conflict resolver for this . May be null.
The set of spans (from a single source buffer) that are initially exposed in the elision buffer.
Options for this buffer.
is null.
Create an elision buffer initialized to expose the provided list of snapshot spans from a single source buffer.
A non-null elision buffer.
The conflict resolver for this . May be null.
The set of spans (from a single source buffer) that are initially exposed in the elision buffer.
Options for this buffer.
The for the new .
is null.-or- is null.
Creates an object with the default projection and the specified list of source spans.
A non-null projection buffer.
The conflict resolver for this . May be null.
The initial set of source spans for the .
Options for this buffer.
or any of its elements is null.
An element of is neither a string nor an .-or-A tracking span in is and does not cover its entire buffer, or is and does not abut the end of its buffer, or is and does not abut the beginning of its buffer.-or-Any of the tracking spans in overlap.
Creates an object with a specified and the specified list of objects and/or literal strings.
A non-null projection buffer.
The conflict resolver for this . May be null.
The initial set of source spans for the .
Options for this buffer.
The for the new .
or any of its elements is null.
An element of is neither a string nor an .-or-A tracking span in is and does not cover its entire buffer, or is and does not abut the end of its buffer, or is and does not abut the beginning of its buffer.These checks are not performed if the projection buffer was created with the option.)-or-Some of the tracking spans in overlap.
Raised when any or is created.
Gets the default content type for projection buffers.
The default content type for projection buffers.
Allows the creator of a projection buffer to control behavior of certain edits to the buffer.
When text is inserted into the projection buffer at the projection insertion point, determine how many characters of the insertion text are to be inserted into the source buffer at each source insertion point.
The insertion point in the .
The list of insertion points in the source buffers (of length two or more).
The text to be split between the insertion points.
Filled in by the callee; the number of characters in the to be inserted into the corresponding source insertion point.
When text at the projection replacement span is replaced in a projection buffer, determine how many characters of the insertion text are to be inserted into the source buffer at each source insertion point (which are the Start points of the ).
The span of text that is to be replaced in the .
The spans of text that are to be replaced in the source buffers (of length two or more).
The text to be split among the replacement spans.
Filled in by the callee; the number of characters in the to be inserted into the corresponding source replacement span.
When a position in the projection buffer lies on a source buffer seam, determine which source insertion point would receive a typical insertion.
An integer between 0 and .Length - 1.
The insertion point in the .
The list of insertion points in the source buffers (of length two or more).
An immutable text snapshot that represents a state of an .
Gets the snapshot of the specified text buffer that corresponds to this snapshot.
The snapshot of the text buffer, or null if is not a text buffer of this projection buffer.
The text buffer.
is null.
Gets all the source spans for the projection snapshot.
A read-only collection of source spans of the projection snapshot, listed in the order they have in the projection snapshot.
Gets a read-only collection of source snapshot spans starting at the specified location of the span.
A read-only collection of objects that are sources of the projection snapshot.
The position at which to start getting snapshot spans. This is an index into the collection of source spans, not into the characters in the text buffer.
The number of spans to get.
is less than zero or greater than the number of spans.-or- is less than zero or plus is greater than of the number of spans.
Maps from a snapshot point in one of the source snapshots to the corresponding position in the projection snapshot.
A position in the projection snapshot, or null if the source point does not correspond to text belonging to a span that is a member of the projection snapshot.
The snapshot point in a source buffer.
If the mapping is ambiguous (the position lies between two source spans), this parameter affects the mapping as follows:if is , the mapping targets the position immediately after the preceding character in the projection bufferif is , the mapping targets the position immediately before the following character in the projection buffer This parameter has no effect if the mapping is unambiguous.
does not belong to a source snapshot of this projection snapshot.
Maps a snapshot span of a source buffer to a list of spans of the projection snapshot.
A non-null list of spans. The list will be empty if none of the positions in are projected by a source span of the projection snapshot.
The snapshot span in a source buffer to map.
does not belong to a source buffer of this projection buffer.
Maps a position in the projection snapshot to the corresponding position in a source snapshot.
An .
The position in the projection snapshot.
is less than zero or greater than or equal to the length of the snapshot.
Maps a position in the projection snapshot to the corresponding position in a source snapshot.
A snapshot point in one of the source snapshots.
The position in the projection snapshot .
If the mapping is ambiguous (the position lies on a source span seam), this parameter affects the mapping as follows:if is , the mapping targets the position immediately after the preceding character in the projection bufferif is , the mapping targets the position immediately before the following character in the projection buffer.This parameter has no effect if the mapping is unambiguous.
is less than zero or greater than or equal to the length of the snapshot.
The projection snapshot has no source spans.
Maps a span of the current projection snapshot to a list of snapshot spans belonging to source snapshots. The resulting spans will be ordered by the order of their appearance in the projection.
A non-empty list of snapshot spans.
The span in the projection snapshot.
is not valid for this buffer.
Maps a position in the projection snapshot to the corresponding position in one or more source snapshots.
A read-only collection of snapshot points to which the position maps. This collection contains one snapshot point unless the position lies on a source span seam, in which case it can contain two or more points.
The position in the projection snapshot.
is less than zero or greater than or equal to the length of the snapshot.
Gets the set of one or more text snapshots that contribute source spans to this projection snapshot.
The set of one or more text snapshots that contribute source spans to this projection snapshot.
Gets the number of source spans in the projection snapshot.
The number of source spans in the projection snapshot.
Gets the of which this is a snapshot.
The of which this is a snapshot.
Provides more methods for projection snapshots.
Computes the snapshot of the that is a contributor to this snapshot. If is not in the source closure of this snapshot, return null.
The resulting text snapshot.
The target buffer.
If is null.
For each snapshot in the source closure of this snapshot, call the predicate on the corresponding text buffer, and return the first source snapshot for which it returns true. The order in which the source snapshots are visited is undefined.
The resulting text snapshot.
The predicate for matching.
if is null.
Represents the options that apply to objects.
No special treatment.
Do not perform certain consistency checks on edge-inclusive source spans.
Allow source spans that are string literals to be edited.
Provides information for an edit transaction on a in which the set of source objects has changed.
Initializes a new instance of a object.
The most recent before the change occurred.
The immediately after the change occurred.
Zero or more source spans that were inserted into the .
Zero or more source spans that were deleted from the .
The position in the list of source spans at which the buffer changes occurred.
The list of added source objects.
The list of removed source objects.
The edit options that were applied to this change.
An arbitrary object associated with this change.
or or or is null.
Gets the source buffers that were added to the projection buffer.
The source buffers that were added to the projection buffer.
Gets the source buffers that were removed and no longer contribute spans to the projection buffer.
The source buffers that were removed and no longer contribute spans to the projection buffer.
Provides information for the event.
Initializes a new instance of a .
The most recent before the change occurred.
The immediately after the change occurred.
Zero or more source spans that were inserted into the .
Zero or more source spans that were deleted from the .
The position at which the span changes occurred.
The edit options that were applied to this change.
An arbitrary object associated with this change.
, , , or is null.
Gets the state of the after the change occurred.
The state of the after the change occurred
Gets the state of the before the change occurred.
The state of the before the change occurred.
Gets the set of source spans that were deleted from the by this edit transaction.
The set of source spans that were deleted from the by this edit transaction.
Gets the set of source spans that were inserted into the by this edit transaction.
The set of source spans that were inserted into the by this edit transaction.
Gets the position in the list of source spans at which the change occurred.
The position in the list of source spans at which the change occurred.