oracle.ide.cmd
Class UndoCommand

java.lang.Object
  oracle.ide.addin.AbstractCommand
      oracle.ide.cmd.UndoCommand

All Implemented Interfaces:

Command

public class UndoCommand

extends AbstractCommand

The UndoCommand class implements the undo command.

See Also:

oracle.ide.Command, oracle.ide.AbstractCommand

Field Summary

Fields inherited from class oracle.ide.addin.AbstractCommand

cmdId, context, name, type

Fields inherited from interface oracle.ide.addin.Command

CANCEL, EXECUTING, NO_CHANGE, NO_UNDO, NORMAL, OK

Constructor Summary

UndoCommand()
Constructor.

Method Summary

int	doit() Executes the redo command.

Methods inherited from class oracle.ide.addin.AbstractCommand

getAffectedDocuments, getContext, getData, getId, getName, getType, setContext, setData, undo

Methods inherited from class java.lang.Object

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

Constructor Detail

UndoCommand

public UndoCommand()

Constructor.

Method Detail

doit

public int doit()
         throws java.lang.Exception

Executes the redo command. The command processor manages the undo/redo functionality. This method delegates the work to the command processor.

Throws:

java.lang.Exception