Eclipse GEF and Draw2d Plug-in Developer Guide (Galileo) - BendpointConnectionRouter (Eclipse Draw2d API Specification)

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Eclipse Draw2d
3.3

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org.eclipse.draw2d
Class BendpointConnectionRouter

java.lang.Object
  

org.eclipse.draw2d.AbstractRouter
      
org.eclipse.draw2d.BendpointConnectionRouter

All Implemented Interfaces:: ConnectionRouter

public class BendpointConnectionRouter
extends AbstractRouter

Routes Connections through a List of Bendpoints.

Nested Class Summary

Nested classes inherited from class org.eclipse.draw2d. ConnectionRouter

ConnectionRouter.NullConnectionRouter

Field Summary

Fields inherited from interface org.eclipse.draw2d. ConnectionRouter

NULL

Constructor Summary

BendpointConnectionRouter ()


Method Summary

java.lang.Object getConstraint ( Connection connection)
          Gets the constraint for the given Connection.

void remove ( Connection connection)
          Removes the given connection from the map of constraints.

void route ( Connection conn)
          Routes the Connection.

void setConstraint ( Connection connection, java.lang.Object constraint)
          Sets the constraint for the given Connection.

Methods inherited from class org.eclipse.draw2d. AbstractRouter

getEndPoint, getStartPoint, invalidate

Methods inherited from class java.lang.Object

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

Constructor Detail

BendpointConnectionRouter

public BendpointConnectionRouter()

Method Detail

getConstraint

public java.lang.Object getConstraint(
Connection connection)

Gets the constraint for the given Connection.

Specified by:: getConstraint in interface ConnectionRouter
Overrides:: getConstraint in class AbstractRouter

Parameters:: connection - The connection whose constraint we are retrieving
Returns:: The constraint

remove

public void remove(
Connection connection)

Removes the given connection from the map of constraints.

Specified by:: remove in interface ConnectionRouter
Overrides:: remove in class AbstractRouter

Parameters:: connection - The connection to remove

route

public void route(
Connection conn)

Routes the Connection. Expects the constraint to be a List of Bendpoints.

Parameters:: conn - The connection to route

setConstraint

public void setConstraint(
Connection connection,
                          java.lang.Object constraint)

Sets the constraint for the given Connection.

Specified by:: setConstraint in interface ConnectionRouter
Overrides:: setConstraint in class AbstractRouter

Parameters:: connection - The connection whose constraint we are setting; constraint - The constraint