Package org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.text

Class EMFCompareTextMergeViewer.EditCommand

java.lang.Object

org.eclipse.emf.common.command.AbstractCommand

org.eclipse.emf.common.command.CompoundCommand

org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.text.EMFCompareTextMergeViewer.EditCommand

All Implemented Interfaces:

Command, ICompareCopyCommand

Enclosing class:

EMFCompareTextMergeViewer

public static class EMFCompareTextMergeViewer.EditCommand
extends CompoundCommand
implements ICompareCopyCommand

A compound command that updates the value of a feature associated with a diff and rejects the diff itself.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.common.command.AbstractCommand

AbstractCommand.NonDirtying

Field Summary

Fields inherited from class org.eclipse.emf.common.command.CompoundCommand

commandList, LAST_COMMAND_ALL, MERGE_COMMAND_ALL, resultIndex

Fields inherited from class org.eclipse.emf.common.command.AbstractCommand

description, isExecutable, isPrepared, label

Constructor Summary

Constructors

Constructor	Description
EditCommand(Diff diff, IModelUpdateStrategy modelUpdateStrategy, IMergeViewer.MergeViewerSide side, String newValue)	Creates a new compound command for the given side.

Method Summary

Modifier and Type	Method	Description
com.google.common.collect.Multimap<DifferenceState,Diff>	getChangedDiffs()	Returns the state changes to any diffs that this command produced.
Diff	getDiff()	Returns the diff on which this command operates.
IModelUpdateStrategy	getModelUpdateStrategy()	Returns the update strategy used to make the change to the feature.
IMergeViewer.MergeViewerSide	getSide()	Returns the side on which this command operates.
boolean	isLeftToRight()	Returns true if the command will be applied from left to right side, false otherwise.
protected boolean	prepare()
EMFCompareTextMergeViewer.EditCommand	recreate()	Creates a new instance of this same command.

Methods inherited from class org.eclipse.emf.common.command.CompoundCommand

append, appendAndExecute, appendIfCanExecute, canUndo, dispose, execute, getAffectedObjects, getCommandList, getDescription, getLabel, getMergedAffectedObjectsCollection, getMergedResultCollection, getResult, getResultIndex, isEmpty, redo, toString, undo, unwrap

Methods inherited from class org.eclipse.emf.common.command.AbstractCommand

canExecute, chain, setDescription, setLabel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.emf.common.command.Command

canExecute, canUndo, chain, dispose, execute, getAffectedObjects, getDescription, getLabel, getResult, redo, undo

Constructor Details

EditCommand

public EditCommand(Diff diff,
 IModelUpdateStrategy modelUpdateStrategy,
 IMergeViewer.MergeViewerSide side,
 String newValue)

Creates a new compound command for the given side.

Parameters:

side - The side on which this command executes.

Method Details

isLeftToRight

public boolean isLeftToRight()

Returns true if the command will be applied from left to right side, false otherwise.

Specified by:

isLeftToRight in interface ICompareCopyCommand

Returns:

true if the command will be applied from left to right side, false otherwise.

getSide

public IMergeViewer.MergeViewerSide getSide()

Returns the side on which this command operates.

Returns:

the side on which this command operates.

getDiff

public Diff getDiff()

Returns the diff on which this command operates.

Returns:

the diff on which this command operates.

getModelUpdateStrategy

public IModelUpdateStrategy getModelUpdateStrategy()

Returns the update strategy used to make the change to the feature.

Returns:

getChangedDiffs

public com.google.common.collect.Multimap<DifferenceState,Diff> getChangedDiffs()

Returns the state changes to any diffs that this command produced.

Returns:

the state changes to any diffs that this command produced.

recreate

public EMFCompareTextMergeViewer.EditCommand recreate()

Creates a new instance of this same command.

Returns:

a new instance of this same command.

prepare

protected boolean prepare()

Overrides:

prepare in class CompoundCommand