Package com.sk89q.worldedit.function.operation

Class ChangeSetExecutor

java.lang.Object
com.sk89q.worldedit.function.operation.ChangeSetExecutor
All Implemented Interfaces:
Operation
public class ChangeSetExecutor extends Object implements Operation
Performs an undo or redo from a given ChangeSet.

  • Method Details

    • resume

      public Operation resume(RunContext run) throws WorldEditException
      Description copied from interface: Operation
      Complete the next step. If this method returns true, then the method may be called again in the future, or possibly never. If this method returns false, then this method should not be called again.
      Specified by:
      resume in interface Operation
      Parameters:
      run - describes information about the current run
      Returns:
      another operation to run that operation again, or null to stop
      Throws:
      WorldEditException - an error

    • cancel

      public void cancel()
      Description copied from interface: Operation
      Abort the current task. After the this method is called, Operation.resume(RunContext) should not be called at any point in the future. This method should not be called after successful completion of the operation. This method must be called if the operation is interrupted before completion.
      Specified by:
      cancel in interface Operation

    • createUndo

      public static ChangeSetExecutor createUndo(ChangeSet changeSet, UndoContext context)
      Create a new undo operation.
      Parameters:
      changeSet - the change set
      context - an undo context
      Returns:
      an operation

    • createRedo

      public static ChangeSetExecutor createRedo(ChangeSet changeSet, UndoContext context)
      Create a new redo operation.
      Parameters:
      changeSet - the change set
      context - an undo context
      Returns:
      an operation