org.eclipse.graphiti.pattern
Class DeleteFeatureForPattern

java.lang.Object
  org.eclipse.graphiti.features.impl.AbstractFeature
      org.eclipse.graphiti.ui.features.DefaultDeleteFeature
          org.eclipse.graphiti.pattern.DeleteFeatureForPattern

All Implemented Interfaces:

IDeleteFeature, IFeature, IFeatureProviderHolder, IDelete, IDescription, IName

public class DeleteFeatureForPattern
extends DefaultDeleteFeature

This class is used by the DefaultFeatureProviderWithPatterns to wrap the deletion behavior provided by an IPattern into an IDeleteFeature.

Since:

0.8.0

Field Summary

private IFeatureForPattern

delegate

Constructor Summary

DeleteFeatureForPattern(IFeatureProvider featureProvider, IPattern pattern)
Creates a new DeleteFeatureForPattern.

Method Summary

boolean	canDelete(IDeleteContext context) Can delete.
void	delete(IDeleteContext context) Delete.
void	postDelete(IDeleteContext context) Post delete.
void	preDelete(IDeleteContext context) Pre delete.

Methods inherited from class org.eclipse.graphiti.ui.features.DefaultDeleteFeature

canExecute, deleteBusinessObject, deleteBusinessObjects, execute, getDeleteName, getName, getUserDecision, hasDoneChanges

Methods inherited from class org.eclipse.graphiti.features.impl.AbstractFeature

addGraphicalRepresentation, canUndo, getAllBusinessObjectsForPictogramElement, getBusinessObjectForPictogramElement, getDescription, getDiagram, getDiagramEditor, getFeatureProvider, getProgressCallback, getUserDecision, isAvailable, layoutPictogramElement, link, link, manageColor, manageColor, setProgressCallback, toString, updatePictogramElement

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.graphiti.features.IFeature

canUndo, isAvailable

Methods inherited from interface org.eclipse.graphiti.IDescription

getDescription

Methods inherited from interface org.eclipse.graphiti.features.IFeatureProviderHolder

getFeatureProvider

Field Detail

delegate

private IFeatureForPattern delegate

Constructor Detail

DeleteFeatureForPattern

public DeleteFeatureForPattern(IFeatureProvider featureProvider,
                               IPattern pattern)

Creates a new DeleteFeatureForPattern.

Parameters:

featureProvider - the feature provider

pattern - the pattern

Method Detail

canDelete

public boolean canDelete(IDeleteContext context)

Description copied from interface: IDelete

Can delete.

Specified by:

canDelete in interface IDelete

Overrides:

canDelete in class DefaultDeleteFeature

Parameters:

context - the context

Returns:

true, if successful

preDelete

public void preDelete(IDeleteContext context)

Description copied from interface: IDelete

Pre delete.

Specified by:

preDelete in interface IDelete

Overrides:

preDelete in class DefaultDeleteFeature

Parameters:

context - the context

delete

public void delete(IDeleteContext context)

Description copied from interface: IDelete

Delete.

Specified by:

delete in interface IDelete

Overrides:

delete in class DefaultDeleteFeature

Parameters:

context - the context

postDelete

public void postDelete(IDeleteContext context)

Description copied from interface: IDelete

Post delete.

Specified by:

postDelete in interface IDelete

Overrides:

postDelete in class DefaultDeleteFeature

Parameters:

context - the context