org.jgraph.graph
Class DefaultEdge.LoopRouting

java.lang.Object
  org.jgraph.graph.DefaultEdge.LoopRouting

All Implemented Interfaces:

Edge.Routing, Serializable

Direct Known Subclasses:

DefaultEdge.DefaultRouting, ParallelEdgeRouter

Enclosing class:

DefaultEdge

public static class DefaultEdge.LoopRouting

extends Object

implements Edge.Routing

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.jgraph.graph.Edge.Routing

NO_PREFERENCE

Constructor Summary

DefaultEdge.LoopRouting()

Method Summary

protected int	getEdgeStyle()
protected int	getLoopStyle()
int	getPreferredLineStyle(EdgeView edge) Returns the preferred line style for this routing.
List	route(GraphLayoutCache cache, EdgeView edge) Returns the points to be used for the edge.
protected List	routeEdge(GraphLayoutCache cache, EdgeView edge)
protected List	routeLoop(GraphLayoutCache cache, EdgeView edge)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEdge.LoopRouting

public DefaultEdge.LoopRouting()

Method Detail

route

public List route(GraphLayoutCache cache,
                  EdgeView edge)

Description copied from interface: Edge.Routing

Returns the points to be used for the edge.

Specified by:

route in interface Edge.Routing

Parameters:

cache - TODO

edge - The edge view to route the points for.

routeLoop

protected List routeLoop(GraphLayoutCache cache,
                         EdgeView edge)

routeEdge

protected List routeEdge(GraphLayoutCache cache,
                         EdgeView edge)

getPreferredLineStyle

public int getPreferredLineStyle(EdgeView edge)

Description copied from interface: Edge.Routing

Returns the preferred line style for this routing. A return value of Edge.Routing.NO_PREFERENCE means no preference.

Specified by:

getPreferredLineStyle in interface Edge.Routing

getLoopStyle

protected int getLoopStyle()

getEdgeStyle

protected int getEdgeStyle()