org.eclipse.gef4.mvc.policies

Class DeletionPolicy<VR>

java.lang.Object

org.eclipse.gef4.mvc.policies.AbstractPolicy<VR>

org.eclipse.gef4.mvc.policies.DeletionPolicy<VR>

Type Parameters:

VR - The visual root node of the UI toolkit used, e.g. javafx.scene.Node in case of JavaFX.

All Implemented Interfaces:

IAdaptable.Bound<IVisualPart<VR,? extends VR>>, ITransactional, IPolicy<VR>

public class DeletionPolicy<VR>
extends AbstractPolicy<VR>
implements ITransactional

The DeletionPolicy is an ITransactional AbstractPolicy that handles the deletion of existing IContentParts via the ContentPolicy.

Constructor Summary

Constructors

Constructor and Description
DeletionPolicy()

Method Summary

Modifier and Type	Method and Description
IUndoableOperation	commit()
void	delete(java.util.Collection<IContentPart<VR,? extends VR>> contentPartsToDelete) Marks the given IContentParts for deletion.
void	delete(IContentPart<VR,? extends VR>... contentPartsToDelete) Marks the given IContentParts for deletion.
void	init()

Methods inherited from class org.eclipse.gef4.mvc.policies.AbstractPolicy

commit, disableRefreshVisuals, enableRefreshVisuals, getAdaptable, getHost, init, setAdaptable

Methods inherited from class java.lang.Object

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

Constructor Detail

DeletionPolicy

public DeletionPolicy()

Method Detail

commit

public IUndoableOperation commit()

Specified by:

commit in interface ITransactional

delete

public void delete(java.util.Collection<IContentPart<VR,? extends VR>> contentPartsToDelete)

Marks the given IContentParts for deletion.

Parameters:

contentPartsToDelete - The IContentParts to mark for deletion.

delete

public void delete(IContentPart<VR,? extends VR>... contentPartsToDelete)

Marks the given IContentParts for deletion.

Parameters:

contentPartsToDelete - The IContentParts to mark for deletion.

init

public void init()

Specified by:

init in interface ITransactional