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

Class RemoveChildrenCommand

java.lang.Object

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

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

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

All Implemented Interfaces:

CanvasCommand<AbstractCanvasHandler>, HasGraphCommand<AbstractCanvasHandler>, Command<AbstractCanvasHandler,CanvasViolation>

public class RemoveChildrenCommand
extends AbstractCanvasGraphCommand

Removes the parent-child relationship between two nodes. Operation is done both model and canvas side.

Field Summary

Fields

Modifier and Type	Field and Description
protected Collection<Node<?,Edge>>	children
protected Node	parent

Constructor Summary

Constructors

Constructor and Description
RemoveChildrenCommand(Node parent, Collection<Node<?,Edge>> children)
RemoveChildrenCommand(Node parent, Node<?,Edge> child)

Method Summary

Modifier and Type	Method and Description
Collection<Node<?,Edge>>	getChildren()
Node	getParent()
protected AbstractCanvasCommand	newCanvasCommand(AbstractCanvasHandler context) Creates a new command instance for the canvas context.
protected Command<GraphCommandExecutionContext,RuleViolation>	newGraphCommand(AbstractCanvasHandler context) Creates a new command instance for the graph context.
String	toString()

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

allow, execute, getCanvasCommand, getGraphCommand, getNode, undo

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

buildResult, checkShapeNotNull, toUUID, toUUIDs

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected final Node parent

children

protected final Collection<Node<?,Edge>> children

Constructor Detail

RemoveChildrenCommand

public RemoveChildrenCommand(Node parent,
                             Collection<Node<?,Edge>> children)

RemoveChildrenCommand

public RemoveChildrenCommand(Node parent,
                             Node<?,Edge> child)

Method Detail

newGraphCommand

protected Command<GraphCommandExecutionContext,RuleViolation> newGraphCommand(AbstractCanvasHandler context)

Description copied from class: AbstractCanvasGraphCommand

Creates a new command instance for the graph context.

Specified by:

newGraphCommand in class AbstractCanvasGraphCommand

newCanvasCommand

protected AbstractCanvasCommand newCanvasCommand(AbstractCanvasHandler context)

Description copied from class: AbstractCanvasGraphCommand

Creates a new command instance for the canvas context.

Specified by:

newCanvasCommand in class AbstractCanvasGraphCommand

getParent

public Node getParent()

getChildren

public Collection<Node<?,Edge>> getChildren()

toString

public String toString()

Overrides:

toString in class Object