Eclipse GMF Guide (Galileo) - PolylineConnectionEx.JumpLinkSet (Eclipse GMF Documentation)

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org.eclipse.gmf.runtime.draw2d.ui.figures
Class PolylineConnectionEx.JumpLinkSet

java.lang.Object
  
org.eclipse.gmf.runtime.draw2d.ui.figures.PolylineConnectionEx.JumpLinkSet

Enclosing class:: PolylineConnectionEx

protected class PolylineConnectionEx.JumpLinkSet
extends java.lang.Object
extends java.lang.Object

Inner class for storing the set of JumpLink's associated with the polyline connection.

Constructor Summary

PolylineConnectionEx.JumpLinkSet ()
          Default constructor

Method Summary

protected void cleanJumpLinks ( Connection connect)
          Sets the dirty flag back to false and notifies the connection layer that it has been cleaned.

void dirtyJumpLinks ()
          Sets the jump links set as being dirty so that they will be regenerated again at display time.

boolean isDirty ()
          Determines if the jump links need to be regenerated.

boolean regenerateJumpLinks ( Connection connect)
          Regenerates the jump links again according to the current arrangement of connections on the diagram.

Methods inherited from class java.lang.Object

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

Constructor Detail

PolylineConnectionEx.JumpLinkSet

public PolylineConnectionEx.JumpLinkSet()

Default constructor

Method Detail

isDirty

public boolean isDirty()

Determines if the jump links need to be regenerated.

Returns:: boolean true if jump links need to be regenerated, false otherwise.

cleanJumpLinks

protected void cleanJumpLinks(
Connection connect)

Sets the dirty flag back to false and notifies the connection layer that it has been cleaned.

Parameters:: connect - Connection whose jump links need to be regenerated.

dirtyJumpLinks

public void dirtyJumpLinks()

Sets the jump links set as being dirty so that they will be regenerated again at display time.

regenerateJumpLinks

public boolean regenerateJumpLinks(
Connection connect)

Regenerates the jump links again according to the current arrangement of connections on the diagram.

Parameters:: connect - Connection whose jump links need to be regenerated.
Returns:: boolean true if jump links were regenerated, false otherwise.