org.eclipse.graphiti.pattern
Class RemoveFeatureForPattern

java.lang.Object
  org.eclipse.graphiti.features.impl.AbstractFeature
      org.eclipse.graphiti.features.impl.DefaultRemoveFeature
          org.eclipse.graphiti.pattern.RemoveFeatureForPattern

All Implemented Interfaces:

IFeature, IFeatureProviderHolder, IRemoveFeature, IRemove, IDescription, IName

public class RemoveFeatureForPattern
extends DefaultRemoveFeature

This class is used by the DefaultFeatureProviderWithPatterns to wrap the removal behavior provided by an IPattern into an IRemoveFeature.

Since:

0.8.0

Field Summary

private IFeatureForPattern

delegate

Constructor Summary

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

Method Summary

boolean	canRemove(IRemoveContext context) Checks if given object could be removed.
void	postRemove(IRemoveContext context) called after remove call.
void	preRemove(IRemoveContext context) called prior to remove call.

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

canExecute, execute, getName, remove, removeAllConnections

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

addGraphicalRepresentation, canUndo, getAllBusinessObjectsForPictogramElement, getBusinessObjectForPictogramElement, getDescription, getDiagram, getDiagramEditor, getFeatureProvider, getProgressCallback, getUserDecision, hasDoneChanges, 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, hasDoneChanges, 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

RemoveFeatureForPattern

public RemoveFeatureForPattern(IFeatureProvider featureProvider,
                               IPattern pattern)

Creates a new RemoveFeatureForPattern.

Parameters:

featureProvider - the feature provider

pattern - the pattern

Method Detail

canRemove

public boolean canRemove(IRemoveContext context)

Description copied from interface: IRemove

Checks if given object could be removed.

Specified by:

canRemove in interface IRemove

Overrides:

canRemove in class DefaultRemoveFeature

Parameters:

context - contains object to remove

Returns:

true if remove is possible

preRemove

public void preRemove(IRemoveContext context)

Description copied from interface: IRemove

called prior to remove call.

Specified by:

preRemove in interface IRemove

Overrides:

preRemove in class DefaultRemoveFeature

Parameters:

context - the context

postRemove

public void postRemove(IRemoveContext context)

Description copied from interface: IRemove

called after remove call.

Specified by:

postRemove in interface IRemove

Overrides:

postRemove in class DefaultRemoveFeature

Parameters:

context - the context