org.kie.workbench.common.stunner.core.client.session.command.impl

Class ClearSessionCommand

java.lang.Object

org.kie.workbench.common.stunner.core.client.session.command.AbstractClientSessionCommand<EditorSession>

org.kie.workbench.common.stunner.core.client.session.command.impl.ClearSessionCommand

All Implemented Interfaces:

CanvasControl.SessionAware<EditorSession>, ClientSessionCommand<EditorSession>

@Dependent
 @Default
public class ClearSessionCommand
extends AbstractClientSessionCommand<EditorSession>

This session commands clear the canvas and internal graph structure. As ClearCanvasCommand does not support undo, it clears the current session's command registry after a successful execution.

Nested Class Summary

Nested classes/interfaces inherited from interface org.kie.workbench.common.stunner.core.client.session.command.ClientSessionCommand

ClientSessionCommand.Callback<V>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ClearSessionCommand()
	ClearSessionCommand(org.jboss.errai.ioc.client.api.ManagedInstance<CanvasCommandFactory<AbstractCanvasHandler>> canvasCommandFactoryInstance, SessionCommandManager<AbstractCanvasHandler> sessionCommandManager, javax.enterprise.event.Event<ClearSessionCommandExecutedEvent> commandExecutedEvent, DefinitionUtils definitionUtils)

Method Summary

Modifier and Type	Method and Description
boolean	accepts(ClientSession session)
void	bind(EditorSession session)
<V> void	execute(ClientSessionCommand.Callback<V> callback)

Methods inherited from class org.kie.workbench.common.stunner.core.client.session.command.AbstractClientSessionCommand

checkEventContext, destroy, doDestroy, enable, execute, fire, getCanvasHandler, getElement, getSession, isEnabled, listen, loadCanvasFactory, newDefaultCallback, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

ClearSessionCommand

protected ClearSessionCommand()

ClearSessionCommand

@Inject
public ClearSessionCommand(@Any
                                   org.jboss.errai.ioc.client.api.ManagedInstance<CanvasCommandFactory<AbstractCanvasHandler>> canvasCommandFactoryInstance,
                                   @Session
                                   SessionCommandManager<AbstractCanvasHandler> sessionCommandManager,
                                   javax.enterprise.event.Event<ClearSessionCommandExecutedEvent> commandExecutedEvent,
                                   DefinitionUtils definitionUtils)

Method Detail

bind

public void bind(EditorSession session)

Specified by:

bind in interface CanvasControl.SessionAware<EditorSession>

Overrides:

bind in class AbstractClientSessionCommand<EditorSession>

accepts

public boolean accepts(ClientSession session)

Specified by:

accepts in class AbstractClientSessionCommand<EditorSession>

execute

public <V> void execute(ClientSessionCommand.Callback<V> callback)