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

Class CanvasCommandManagerImpl<H extends AbstractCanvasHandler>

java.lang.Object

org.kie.workbench.common.stunner.core.client.command.CanvasCommandManagerImpl<H>

All Implemented Interfaces:

CanvasCommandManager<H>, CommandManager<H,CanvasViolation>, HasCommandListener<CommandListener<H,CanvasViolation>>

@Dependent
public class CanvasCommandManagerImpl<H extends AbstractCanvasHandler>
extends Object
implements CanvasCommandManager<H>, HasCommandListener<CommandListener<H,CanvasViolation>>

The default canvas command manager implementation. It operates with instances of type CanvasCommand and throw different context events.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CanvasCommandManagerImpl()
	CanvasCommandManagerImpl(ClientFactoryManager clientFactoryManager, javax.enterprise.event.Event<CanvasCommandAllowedEvent> isCanvasCommandAllowedEvent, javax.enterprise.event.Event<CanvasCommandExecutedEvent> canvasCommandExecutedEvent, javax.enterprise.event.Event<CanvasCommandUndoneEvent> canvasUndoCommandExecutedEvent)

Method Summary

Modifier and Type	Method and Description
CommandResult<CanvasViolation>	allow(H context, Command<H,CanvasViolation> command)
CommandResult<CanvasViolation>	execute(H context, Command<H,CanvasViolation> command)
void	setCommandListener(CommandListener<H,CanvasViolation> listener)
CommandResult<CanvasViolation>	undo(H context, Command<H,CanvasViolation> command)

Methods inherited from class java.lang.Object

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

Constructor Detail

CanvasCommandManagerImpl

protected CanvasCommandManagerImpl()

CanvasCommandManagerImpl

@Inject
public CanvasCommandManagerImpl(ClientFactoryManager clientFactoryManager,
                                        javax.enterprise.event.Event<CanvasCommandAllowedEvent> isCanvasCommandAllowedEvent,
                                        javax.enterprise.event.Event<CanvasCommandExecutedEvent> canvasCommandExecutedEvent,
                                        javax.enterprise.event.Event<CanvasCommandUndoneEvent> canvasUndoCommandExecutedEvent)

Method Detail

allow

public CommandResult<CanvasViolation> allow(H context,
                                            Command<H,CanvasViolation> command)

Specified by:

allow in interface CommandManager<H extends AbstractCanvasHandler,CanvasViolation>

execute

public CommandResult<CanvasViolation> execute(H context,
                                              Command<H,CanvasViolation> command)

Specified by:

execute in interface CommandManager<H extends AbstractCanvasHandler,CanvasViolation>

undo

public CommandResult<CanvasViolation> undo(H context,
                                           Command<H,CanvasViolation> command)

Specified by:

undo in interface CommandManager<H extends AbstractCanvasHandler,CanvasViolation>

setCommandListener

public void setCommandListener(CommandListener<H,CanvasViolation> listener)

Specified by:

setCommandListener in interface HasCommandListener<CommandListener<H extends AbstractCanvasHandler,CanvasViolation>>