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

Class AbstractClientSessionCommand<S extends ClientSession>

java.lang.Object

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

All Implemented Interfaces:

CanvasControl.SessionAware<S>, ClientSessionCommand<S>

Direct Known Subclasses:

AbstractExportSessionCommand, AbstractSelectionAwareSessionCommand, ClearSessionCommand, PasteSelectionSessionCommand, PerformAutomaticLayoutCommand, RedoSessionCommand, SaveDiagramSessionCommand, SwitchGridSessionCommand, UndoSessionCommand, ValidateSessionCommand, VisitGraphSessionCommand

public abstract class AbstractClientSessionCommand<S extends ClientSession>
extends Object
implements ClientSessionCommand<S>

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

Constructor and Description
AbstractClientSessionCommand(boolean enabled)

Method Summary

Modifier and Type	Method and Description
abstract boolean	accepts(ClientSession session)
void	bind(S session)
protected boolean	checkEventContext(AbstractCanvasHandlerEvent canvasHandlerEvent)
void	destroy()
protected void	doDestroy()
protected void	enable(boolean enable)
void	execute()
protected void	fire()
protected AbstractCanvasHandler	getCanvasHandler()
protected Element<? extends View<?>>	getElement(String uuid)
protected S	getSession()
boolean	isEnabled()
ClientSessionCommand<S>	listen(org.uberfire.mvp.Command statusCallback)
protected CanvasCommandFactory<AbstractCanvasHandler>	loadCanvasFactory(org.jboss.errai.ioc.client.api.ManagedInstance<CanvasCommandFactory<AbstractCanvasHandler>> canvasCommandFactoryInstance, DefinitionUtils definitionUtils)
protected ClientSessionCommand.Callback<Throwable>	newDefaultCallback(String errorMessage)
protected void	setEnabled(boolean enabled)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kie.workbench.common.stunner.core.client.session.command.ClientSessionCommand

execute

Constructor Detail

AbstractClientSessionCommand

public AbstractClientSessionCommand(boolean enabled)

Method Detail

bind

public void bind(S session)

Specified by:

bind in interface CanvasControl.SessionAware<S extends ClientSession>

loadCanvasFactory

protected CanvasCommandFactory<AbstractCanvasHandler> loadCanvasFactory(org.jboss.errai.ioc.client.api.ManagedInstance<CanvasCommandFactory<AbstractCanvasHandler>> canvasCommandFactoryInstance,
                                                                        DefinitionUtils definitionUtils)

accepts

public abstract boolean accepts(ClientSession session)

listen

public ClientSessionCommand<S> listen(org.uberfire.mvp.Command statusCallback)

Specified by:

listen in interface ClientSessionCommand<S extends ClientSession>

execute

public void execute()

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface ClientSessionCommand<S extends ClientSession>

destroy

public final void destroy()

Specified by:

destroy in interface ClientSessionCommand<S extends ClientSession>

doDestroy

protected void doDestroy()

setEnabled

protected void setEnabled(boolean enabled)

enable

protected void enable(boolean enable)

fire

protected void fire()

getSession

protected S getSession()

getElement

protected Element<? extends View<?>> getElement(String uuid)

getCanvasHandler

protected AbstractCanvasHandler getCanvasHandler()

newDefaultCallback

protected ClientSessionCommand.Callback<Throwable> newDefaultCallback(String errorMessage)

checkEventContext

protected boolean checkEventContext(AbstractCanvasHandlerEvent canvasHandlerEvent)