org.eclipse.gef4.mvc.operations

Class UnexecutableOperation

java.lang.Object

org.eclipse.core.commands.operations.AbstractOperation

org.eclipse.gef4.mvc.operations.UnexecutableOperation

All Implemented Interfaces:

IUndoableOperation

public class UnexecutableOperation
extends AbstractOperation

Constructor Summary

Constructors

Constructor and Description
UnexecutableOperation(java.lang.String label)

Method Summary

Modifier and Type	Method and Description
boolean	canExecute()
boolean	canRedo()
boolean	canUndo()
IStatus	execute(IProgressMonitor monitor, IAdaptable info)
IStatus	redo(IProgressMonitor monitor, IAdaptable info)
IStatus	undo(IProgressMonitor monitor, IAdaptable info)

Methods inherited from class org.eclipse.core.commands.operations.AbstractOperation

addContext, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UnexecutableOperation

public UnexecutableOperation(java.lang.String label)

Method Detail

canExecute

public boolean canExecute()

Specified by:

canExecute in interface IUndoableOperation

Overrides:

canExecute in class AbstractOperation

canRedo

public boolean canRedo()

Specified by:

canRedo in interface IUndoableOperation

Overrides:

canRedo in class AbstractOperation

canUndo

public boolean canUndo()

Specified by:

canUndo in interface IUndoableOperation

Overrides:

canUndo in class AbstractOperation

execute

public IStatus execute(IProgressMonitor monitor,
                       IAdaptable info)
                throws ExecutionException

Specified by:

execute in interface IUndoableOperation

Specified by:

execute in class AbstractOperation

Throws:

ExecutionException

redo

public IStatus redo(IProgressMonitor monitor,
                    IAdaptable info)
             throws ExecutionException

Specified by:

redo in interface IUndoableOperation

Specified by:

redo in class AbstractOperation

Throws:

ExecutionException

undo

public IStatus undo(IProgressMonitor monitor,
                    IAdaptable info)
             throws ExecutionException

Specified by:

undo in interface IUndoableOperation

Specified by:

undo in class AbstractOperation

Throws:

ExecutionException