public class ChangeAttributeOperation extends AbstractOperation implements ITransactionalOperation
ChangeAttributeOperation
can be used to manipulate the value of
an attribute of an IAttributeStore
.Constructor and Description |
---|
ChangeAttributeOperation(org.eclipse.gef4.common.attributes.IAttributeStore attributeStore,
java.lang.String attributeKey,
java.lang.Object attributeValue)
Constructs a new
ChangeAttributeOperation to manipulate the value
of an attribute for the given IAttributeStore . |
Modifier and Type | Method and Description |
---|---|
IStatus |
execute(IProgressMonitor monitor,
IAdaptable info) |
boolean |
isContentRelevant() |
boolean |
isNoOp() |
IStatus |
redo(IProgressMonitor monitor,
IAdaptable info) |
IStatus |
undo(IProgressMonitor monitor,
IAdaptable info) |
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext
public ChangeAttributeOperation(org.eclipse.gef4.common.attributes.IAttributeStore attributeStore, java.lang.String attributeKey, java.lang.Object attributeValue)
ChangeAttributeOperation
to manipulate the value
of an attribute for the given IAttributeStore
.attributeStore
- The IAttributeStore
that is manipulated by this
operation.attributeKey
- The key that identifies the attribute to change.attributeValue
- The new value of the attribute.public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
execute
in interface IUndoableOperation
execute
in class AbstractOperation
ExecutionException
public boolean isContentRelevant()
isContentRelevant
in interface ITransactionalOperation
public boolean isNoOp()
isNoOp
in interface ITransactionalOperation
public IStatus redo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
redo
in interface IUndoableOperation
redo
in class AbstractOperation
ExecutionException
public IStatus undo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
undo
in interface IUndoableOperation
undo
in class AbstractOperation
ExecutionException
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