Package org.eclipse.emf.compare.domain.impl

Class EMFCompareEditingDomain

java.lang.Object
org.eclipse.emf.compare.domain.impl.EMFCompareEditingDomain
All Implemented Interfaces:
ICompareEditingDomain, IDisposable
public class EMFCompareEditingDomain extends Object implements ICompareEditingDomain, IDisposable
Default implementation that use a change recorder in the background to record the changes made by executed commands.

  • Constructor Details

  • Method Details

    • create

      public static ICompareEditingDomain create(Notifier left, Notifier right, Notifier ancestor)
      Creates a new compare editing domain on the given notifier with an appropriate ICompareCommandStack set up on it.
      Parameters:
      left - the left notifier. Should not be null.
      right - the right notifier. Should not be null.
      ancestor - the ancestor notifier. May be null.
      Returns:
      a new compare editing domain on the given notifier.

    • create

      public static ICompareEditingDomain create(Notifier left, Notifier right, Notifier ancestor, CommandStack commandStack)
      Equivalent to create(left, right, ancestor, commandStack, null).
      Parameters:
      left - the left notifier. Should not be null.
      right - the right notifier. Should not be null.
      ancestor - the ancestor notifier. May be null.
      commandStack - a command stack to which merge command will be delegated to.
      Returns:
      a newly created compare editing domain.

    • create

      public static ICompareEditingDomain create(Notifier left, Notifier right, Notifier ancestor, CommandStack leftCommandStack, CommandStack rightCommandStack)
      Creates a new compare editing domain on the given notifier with an appropriate ICompareCommandStack set up on it.
      Parameters:
      left - the left notifier. Should not be null.
      right - the right notifier. Should not be null.
      ancestor - the ancestor notifier. May be null.
      leftCommandStack - a command stack to which merge to left command will be delegated to.
      rightCommandStack - a command stack to which merge to irght command will be delegated to.
      Returns:
      a newly created compare editing domain.

    • dispose

      public void dispose()
      Specified by:
      dispose in interface IDisposable
      See Also:
      • org.eclipse.emf.compare.domain.ICompareEditingDomain#dispose()

    • getCommandStack

      public ICompareCommandStack getCommandStack()
      Returns the associated ICompareCommandStack.
      Specified by:
      getCommandStack in interface ICompareEditingDomain
      Returns:
      the associated ICompareCommandStack.
      See Also:

    • createCopyCommand

      public Command createCopyCommand(List<? extends Diff> differences, boolean leftToRight, IMerger.Registry mergerRegistry)
      Creates a new command that will merge the given differences in from right to left or left to right by using the mergers defined in the given merger registry.
      Specified by:
      createCopyCommand in interface ICompareEditingDomain
      Parameters:
      differences - the differences to merge.
      leftToRight - whether the merge has to be merge from left to right or right to left.
      mergerRegistry - the merger registry to query to get the appropriate mergers for each difference to be merged.
      Returns:
      the created command.
      Since:
      3.0
      See Also:
      • org.eclipse.emf.compare.domain.ICompareEditingDomain#createCopyCommand(org.eclipse.emf.compare.Diff, boolean, org.eclipse.emf.compare.merge.IMerger.Registry)

    • createCopyCommand

      public ICompareCopyCommand createCopyCommand(List<? extends Diff> differences, boolean leftToRight, IMerger.Registry mergerRegistry, IMergeRunnable runnable)
      Creates a new command that will execute the given IMergeRunnable that is expected to merge the given differences in from right to left or left to right by using the mergers defined in the given merger registry.
      Specified by:
      createCopyCommand in interface ICompareEditingDomain
      Parameters:
      differences - the differences to merge.
      leftToRight - whether the merge has to be merge from left to right or right to left.
      mergerRegistry - the merger registry to query to get the appropriate mergers for each difference to be merged.
      runnable - the runnable that will implement the merge
      Returns:
      the created command.
      See Also:

    • createCopyAllNonConflictingCommand

      public ICompareCopyCommand createCopyAllNonConflictingCommand(Comparison comparison, boolean leftToRight, IMerger.Registry mergerRegistry, IMergeAllNonConflictingRunnable runnable)
      Creates a command that will merge all non-conflicting differences in the given direction.

      A "non-conflicting" difference is any difference that is not in a real conflict with another and that does not, directly or indirectly, depend on the merge of a difference that is in conflict itself.

      Note that only the differences originating from the "source" side of the chosen merge direction will be considered.

      Parameters:
      comparison - The comparison which differences to merge.
      leftToRight - The direction in which we should merge the differences.
      mergerRegistry - The registry to query for specific mergers for each difference.
      runnable - the runnable to execute for the actual merge operation.
      Returns:
      The copy command, ready for use.
      Since:
      4.1

    • getChangeRecorder

      public ChangeRecorder getChangeRecorder()
      Returns the associated ChangeRecorder.
      Specified by:
      getChangeRecorder in interface ICompareEditingDomain
      Returns:
      the associated ChangeRecorder.
      See Also: