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

Class AbstractCanvasNodeRegistrationCommand

java.lang.Object

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

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

All Implemented Interfaces:

CanvasCommand<AbstractCanvasHandler>, Command<AbstractCanvasHandler,CanvasViolation>

Direct Known Subclasses:

AddCanvasChildNodeCommand, AddCanvasNodeCommand

public abstract class AbstractCanvasNodeRegistrationCommand
extends AbstractCanvasCommand

Base canvas command that adds a node and its children, if any, into the canvas, by aggregating canvas commands into a composite one, which finally is executed.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractCanvasNodeRegistrationCommand(TreeWalkTraverseProcessor treeWalkTraverseProcessor, Node node)

Method Summary

Modifier and Type	Method and Description
CommandResult<CanvasViolation>	execute(AbstractCanvasHandler context)
Node	getCandidate()
protected abstract String	getShapeSetId(AbstractCanvasHandler context)
protected abstract boolean	registerCandidate(AbstractCanvasHandler context)

Methods inherited from class org.kie.workbench.common.stunner.core.client.canvas.command.AbstractCanvasCommand

allow, buildResult

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.command.Command

undo

Constructor Detail

AbstractCanvasNodeRegistrationCommand

protected AbstractCanvasNodeRegistrationCommand(TreeWalkTraverseProcessor treeWalkTraverseProcessor,
                                                Node node)

Method Detail

getShapeSetId

protected abstract String getShapeSetId(AbstractCanvasHandler context)

registerCandidate

protected abstract boolean registerCandidate(AbstractCanvasHandler context)

execute

public CommandResult<CanvasViolation> execute(AbstractCanvasHandler context)

getCandidate

public Node getCandidate()