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Runtime

org.eclipse.gmf.runtime.diagram.core.commands
Class CreateDiagramCommand

java.lang.Object
  extended by 

org.eclipse.core.commands.operations.AbstractOperation
      extended by org.eclipse.emf.workspace.AbstractEMFOperation
          extended by 

org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand
              extended by 
org.eclipse.gmf.runtime.diagram.core.commands.CreateDiagramCommand
All Implemented Interfaces:
IUndoableOperation, ICommand, org.eclipse.gmf.runtime.common.core.internal.command.ICommandWithSettableResult

public class CreateDiagramCommand
extends AbstractTransactionalCommand

Creates a diagram


Constructor Summary
CreateDiagramCommand (org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain, java.lang.String label, org.eclipse.emf.ecore.EObject anElementContext, java.lang.String aDiagramKindType, PreferencesHint preferencesHint)
          creates a create diagram command.
 
Method Summary
protected   CommandResult doExecuteWithResult ( IProgressMonitor monitor, IAdaptable info)
          Implemented by subclasses to perform the model changes.
protected  java.lang.String getDiagramType ()
          gives access to the diagram type.
protected  java.lang.String getPluginId ()
           
protected   PreferencesHint getPreferencesHint ()
          Gets the preferences hint that is to be used to find the appropriate preference store from which to retrieve diagram preference values.
protected  org.eclipse.emf.ecore.EObject getSemanticContext ()
          gives access to the semantic context
 
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, canSetOptions, canUndo, didCommit, dispose, execute, getChange, getEditingDomain, getOptions, isReuseParentTransaction, redo, setOptions, setReuseParentTransaction, undo
 
Methods inherited from class org.eclipse.core.commands.operations. AbstractOperation
addContext, canExecute, 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.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
 

Constructor Detail

CreateDiagramCommand

public CreateDiagramCommand(org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain,
                            java.lang.String label,
                            org.eclipse.emf.ecore.EObject anElementContext,
                            java.lang.String aDiagramKindType,
                            
PreferencesHint preferencesHint)
creates a create diagram command.

Parameters:
editingDomain - the editing domain through which model changes are made
label - command label
anElementContext - semantic element to contain the diagram
aDiagramKindType - diagram type ID
preferencesHint - The preference hint that is to be used to find the appropriate preference store from which to retrieve diagram preference values. The preference hint is mapped to a preference store in the preference registry <@link DiagramPreferencesRegistry>.
Method Detail

doExecuteWithResult

protected 
CommandResult doExecuteWithResult(
IProgressMonitor monitor,
                                            
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:
monitor - the progress monitor provided by the operation history
info - 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

getPluginId

protected java.lang.String getPluginId()

getDiagramType

protected java.lang.String getDiagramType()
gives access to the diagram type.

Returns:
DiagramKind diagramType

getSemanticContext

protected org.eclipse.emf.ecore.EObject getSemanticContext()
gives access to the semantic context

Returns:
the semantic context

getPreferencesHint

protected 
PreferencesHint getPreferencesHint()
Gets the preferences hint that is to be used to find the appropriate preference store from which to retrieve diagram preference values. The preference hint is mapped to a preference store in the preference registry <@link DiagramPreferencesRegistry>.

Returns:
the preferences hint

Runtime

Guidelines for using Eclipse APIs.

Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire