org.drools.eclipse.flow.common.editor.core
Class ElementConnection

java.lang.Object
  org.drools.eclipse.flow.common.editor.core.ElementConnection

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ConnectionWrapper

public abstract class ElementConnection
extends Object
implements Serializable

A connection between two model elements.

See Also:

Serialized Form

Field Summary

static int	CHANGE_BENDPOINTS
static int	CHANGE_LABEL

Constructor Summary

ElementConnection()

Method Summary

void	addBendpoint(int index, org.eclipse.draw2d.geometry.Point point)
void	addListener(ModelListener listener)
void	connect(ElementWrapper source, ElementWrapper target)
void	disconnect()
List<org.eclipse.draw2d.geometry.Point>	getBendpoints()
ElementWrapper	getSource()
ElementWrapper	getTarget()
protected abstract List<org.eclipse.draw2d.geometry.Point>	internalGetBendpoints()
protected void	internalSetBendpoints(List<org.eclipse.draw2d.geometry.Point> bendPoints)
void	localSetBendpoints(List<org.eclipse.draw2d.geometry.Point> bendpoints)
void	localSetSource(ElementWrapper source)
void	localSetTarget(ElementWrapper target)
void	notifyListeners(int change)
void	removeBendpoint(int index)
void	removeListener(ModelListener listener)
void	replaceBendpoint(int index, org.eclipse.draw2d.geometry.Point point)

Methods inherited from class java.lang.Object

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

Field Detail

CHANGE_BENDPOINTS

public static final int CHANGE_BENDPOINTS

See Also:

Constant Field Values

CHANGE_LABEL

public static final int CHANGE_LABEL

See Also:

Constant Field Values

Constructor Detail

ElementConnection

public ElementConnection()

Method Detail

localSetSource

public void localSetSource(ElementWrapper source)

localSetTarget

public void localSetTarget(ElementWrapper target)

disconnect

public void disconnect()

connect

public void connect(ElementWrapper source,
                    ElementWrapper target)

getSource

public ElementWrapper getSource()

getTarget

public ElementWrapper getTarget()

addBendpoint

public void addBendpoint(int index,
                         org.eclipse.draw2d.geometry.Point point)

removeBendpoint

public void removeBendpoint(int index)

replaceBendpoint

public void replaceBendpoint(int index,
                             org.eclipse.draw2d.geometry.Point point)

internalSetBendpoints

protected void internalSetBendpoints(List<org.eclipse.draw2d.geometry.Point> bendPoints)

localSetBendpoints

public void localSetBendpoints(List<org.eclipse.draw2d.geometry.Point> bendpoints)

getBendpoints

public List<org.eclipse.draw2d.geometry.Point> getBendpoints()

internalGetBendpoints

protected abstract List<org.eclipse.draw2d.geometry.Point> internalGetBendpoints()

addListener

public void addListener(ModelListener listener)

removeListener

public void removeListener(ModelListener listener)

notifyListeners

public void notifyListeners(int change)