Class ChangeAttributeOperation
java.lang.Object
org.eclipse.core.commands.operations.AbstractOperation
org.eclipse.gef.zest.fx.operations.ChangeAttributeOperation
- All Implemented Interfaces:
IUndoableOperation,ITransactionalOperation
The
ChangeAttributeOperation can be used to manipulate the value of
an attribute of an IAttributeStore.-
Constructor Summary
ConstructorsConstructorDescriptionChangeAttributeOperation(org.eclipse.gef.common.attributes.IAttributeStore attributeStore, String attributeKey, Object attributeValue) Constructs a newChangeAttributeOperationto manipulate the value of an attribute for the givenIAttributeStore. -
Method Summary
Modifier and TypeMethodDescriptionexecute(IProgressMonitor monitor, IAdaptable info) booleanbooleanisNoOp()redo(IProgressMonitor monitor, IAdaptable info) undo(IProgressMonitor monitor, IAdaptable info) Methods inherited from class org.eclipse.core.commands.operations.AbstractOperation
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toStringMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface org.eclipse.core.commands.operations.IUndoableOperation
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext
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Constructor Details
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ChangeAttributeOperation
public ChangeAttributeOperation(org.eclipse.gef.common.attributes.IAttributeStore attributeStore, String attributeKey, Object attributeValue) Constructs a newChangeAttributeOperationto manipulate the value of an attribute for the givenIAttributeStore.- Parameters:
attributeStore- TheIAttributeStorethat is manipulated by this operation.attributeKey- The key that identifies the attribute to change.attributeValue- The new value of the attribute.
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Method Details
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execute
- Specified by:
executein interfaceIUndoableOperation- Specified by:
executein classAbstractOperation- Throws:
ExecutionException
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isContentRelevant
public boolean isContentRelevant()- Specified by:
isContentRelevantin interfaceITransactionalOperation
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isNoOp
public boolean isNoOp()- Specified by:
isNoOpin interfaceITransactionalOperation
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redo
- Specified by:
redoin interfaceIUndoableOperation- Specified by:
redoin classAbstractOperation- Throws:
ExecutionException
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undo
- Specified by:
undoin interfaceIUndoableOperation- Specified by:
undoin classAbstractOperation- Throws:
ExecutionException
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