edu.uci.ics.jung.visualization
Interface PickedState

All Superinterfaces:

ItemSelectable, PickedInfo

All Known Implementing Classes:

AbstractPickedState, MultiPickedState

public interface PickedState

extends PickedInfo, ItemSelectable

An interface for classes that keep track of the "picked" state of edges and vertices.

Author:

Tom Nelson, Joshua O'Madadhain

Method Summary

void	addListener(PickEventListener pel) Deprecated. Use addItemListener
void	clearPickedEdges() Clears the "picked" state from all edges.
void	clearPickedVertices() Clears the "picked" state from all vertices.
Set	getPickedEdges() Returns all "picked" edges.
Set	getPickedVertices() Returns all "picked" vertices.
boolean	isPicked(ArchetypeEdge e) Returns true if e is currently "picked".
boolean	isPicked(ArchetypeVertex v) Returns true if v is currently "picked".
boolean	pick(ArchetypeEdge e, boolean b) Marks e as "picked" if b == true, and unmarks e as picked if b == false.
boolean	pick(ArchetypeVertex v, boolean b) Marks v as "picked" if b == true, and unmarks v as picked if b == false.
void	removeListener(PickEventListener pel) Deprecated. Use removeItemListener

Methods inherited from interface java.awt.ItemSelectable

addItemListener, getSelectedObjects, removeItemListener

Method Detail

pick

public boolean pick(ArchetypeVertex v,
                    boolean b)

Marks v as "picked" if b == true, and unmarks v as picked if b == false.

Returns:

the "picked" state of v prior to this call

pick

public boolean pick(ArchetypeEdge e,
                    boolean b)

Marks e as "picked" if b == true, and unmarks e as picked if b == false.

Returns:

the "picked" state of e prior to this call

clearPickedVertices

public void clearPickedVertices()

Clears the "picked" state from all vertices.

getPickedVertices

public Set getPickedVertices()

Returns all "picked" vertices.

isPicked

public boolean isPicked(ArchetypeVertex v)

Returns true if v is currently "picked".

Specified by:

isPicked in interface PickedInfo

clearPickedEdges

public void clearPickedEdges()

Clears the "picked" state from all edges.

getPickedEdges

public Set getPickedEdges()

Returns all "picked" edges.

isPicked

public boolean isPicked(ArchetypeEdge e)

Returns true if e is currently "picked".

Specified by:

isPicked in interface PickedInfo

addListener

public void addListener(PickEventListener pel)

Deprecated. Use addItemListener

Adds a listener to this instance.

Parameters:

pel -

removeListener

public void removeListener(PickEventListener pel)

Deprecated. Use removeItemListener

Removes a listener from this instance.

Parameters:

pel -