org.eclipse.gef4.mvc.operations

Class AbstractCompositeOperation

java.lang.Object

org.eclipse.core.commands.operations.AbstractOperation

org.eclipse.gef4.mvc.operations.AbstractCompositeOperation

All Implemented Interfaces:

ICompositeOperation, IUndoableOperation

Direct Known Subclasses:

ForwardUndoCompositeOperation, ReverseUndoCompositeOperation

public abstract class AbstractCompositeOperation
extends AbstractOperation
implements ICompositeOperation

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	add(IUndoableOperation operation)
void	addAll(java.util.List<IUndoableOperation> operations)
void	addContext(IUndoContext context)
boolean	canExecute()
boolean	canRedo()
boolean	canUndo()
protected IStatus	combine(IStatus s1, IStatus s2)
IStatus	execute(IProgressMonitor monitor, IAdaptable info)
java.util.List<IUndoableOperation>	getOperations()
boolean	isEmpty()
IStatus	redo(IProgressMonitor monitor, IAdaptable info)
void	remove(IUndoableOperation operation)
IStatus	undo(IProgressMonitor monitor, IAdaptable info)
IUndoableOperation	unwrap()

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.core.commands.operations.IUndoableOperation

dispose, getContexts, getLabel, hasContext, removeContext

Constructor Detail

AbstractCompositeOperation

public AbstractCompositeOperation(java.lang.String label)

Method Detail

add

public void add(IUndoableOperation operation)

Specified by:

add in interface ICompositeOperation

addAll

public void addAll(java.util.List<IUndoableOperation> operations)

addContext

public void addContext(IUndoContext context)

Specified by:

addContext in interface IUndoableOperation

Overrides:

addContext in class AbstractOperation

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

combine

protected IStatus combine(IStatus s1,
                          IStatus s2)

execute

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

Specified by:

execute in interface IUndoableOperation

Specified by:

execute in class AbstractOperation

Throws:

ExecutionException

getOperations

public java.util.List<IUndoableOperation> getOperations()

isEmpty

public boolean isEmpty()

redo

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

Specified by:

redo in interface IUndoableOperation

Specified by:

redo in class AbstractOperation

Throws:

ExecutionException

remove

public void remove(IUndoableOperation operation)

Specified by:

remove in interface ICompositeOperation

undo

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

Specified by:

undo in interface IUndoableOperation

Specified by:

undo in class AbstractOperation

Throws:

ExecutionException

unwrap

public IUndoableOperation unwrap()