org.eclipse.gmf.runtime.emf.commands.core.commands
Class RepositionEObjectCommand
java.lang.Object
org.eclipse.core.commands.operations.AbstractOperation
org.eclipse.emf.workspace.AbstractEMFOperation
org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand
org.eclipse.gmf.runtime.emf.commands.core.commands.RepositionEObjectCommand
- All Implemented Interfaces:
- IUndoableOperation, ICommand, org.eclipse.gmf.runtime.common.core.internal.command.ICommandWithSettableResult
public class RepositionEObjectCommand
- extends AbstractTransactionalCommand
This command is there to reposition elements in a list.
Constructor Summary |
RepositionEObjectCommand(org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain,
java.lang.String label,
org.eclipse.emf.common.util.EList elements,
org.eclipse.emf.ecore.EObject element,
int displacement)
Constructs a runtime instance of RepositionEObjectCommand . |
Methods inherited from class org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand |
aggregateStatuses, cleanup, compose, didRedo, didUndo, doExecute, doRedo, doUndo, getAffectedFiles, getCommandResult, getWorkspaceFiles, getWorkspaceFiles, internalSetResult, reduce, setResult |
Methods inherited from class org.eclipse.emf.workspace.AbstractEMFOperation |
canRedo, canUndo, didCommit, dispose, execute, getChange, getEditingDomain, getOptions, redo, undo |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.eclipse.gmf.runtime.common.core.command.ICommand |
setLabel |
Methods inherited from interface org.eclipse.core.commands.operations.IUndoableOperation |
addContext, canExecute, canRedo, canUndo, dispose, execute, getContexts, getLabel, hasContext, redo, removeContext, undo |
RepositionEObjectCommand
public RepositionEObjectCommand(org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain,
java.lang.String label,
org.eclipse.emf.common.util.EList elements,
org.eclipse.emf.ecore.EObject element,
int displacement)
- Constructs a runtime instance of
RepositionEObjectCommand
.
- Parameters:
editingDomain
- the editing domain through which model changes are madelabel
- label for commandelements
- the list of elements in which reposition will take placeelement
- target elementdisplacement
- amount of movement
doExecuteWithResult
protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor,
IAdaptable info)
throws ExecutionException
- Description copied from class:
AbstractTransactionalCommand
- Implemented by subclasses to perform the model changes. These changes
are applied by manipulation of the EMF metamodel's API, not
by executing commands on the editing domain's command stack.
- Specified by:
doExecuteWithResult
in class AbstractTransactionalCommand
- Parameters:
progressMonitor
- the progress monitor provided by the operation historyinfo
- the adaptable provided by the operation history
- Returns:
- the result of the execution
- Throws:
ExecutionException
- if, for some reason, I fail to complete
the operation
Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.