Package org.opennms.features.topology.app.internal

Class DefaultLayout

java.lang.Object

org.opennms.features.topology.app.internal.DefaultLayout

All Implemented Interfaces:

Layout

public class DefaultLayout
extends java.lang.Object
implements Layout

Constructor Summary

Constructors

Constructor	Description
DefaultLayout()

Method Summary

Modifier and Type	Method	Description
BoundingBox	computeBoundingBox(java.util.Collection<VertexRef> vertRefs)
BoundingBox	getBounds()
Point	getInitialLocation(VertexRef v)
Point	getLocation(VertexRef v)
java.util.Map<VertexRef,Point>	getLocations()
void	setLocation(VertexRef v, Point location)
void	updateLocations(java.util.Collection<VertexRef> displayVertices)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultLayout

public DefaultLayout()

Method Detail

getLocation

public Point getLocation(VertexRef v)

Specified by:

getLocation in interface Layout

getLocations

public java.util.Map<VertexRef,Point> getLocations()

Specified by:

getLocations in interface Layout

Returns:

Returns an immutable copy of the current list of locations

setLocation

public void setLocation(VertexRef v,
                        Point location)

Specified by:

setLocation in interface Layout

getInitialLocation

public Point getInitialLocation(VertexRef v)

Specified by:

getInitialLocation in interface Layout

updateLocations

public void updateLocations(java.util.Collection<VertexRef> displayVertices)

Specified by:

updateLocations in interface Layout

getBounds

public BoundingBox getBounds()

Specified by:

getBounds in interface Layout

computeBoundingBox

public BoundingBox computeBoundingBox(java.util.Collection<VertexRef> vertRefs)

Specified by:

computeBoundingBox in interface Layout