prefuse.data.util
Class AbstractColumnProjection

java.lang.Object
  prefuse.data.util.AbstractColumnProjection

All Implemented Interfaces:

ColumnProjection

Direct Known Subclasses:

AcceptAllColumnProjection, NamedColumnProjection

public abstract class AbstractColumnProjection

extends java.lang.Object

implements ColumnProjection

Abstract base class for column projection instances. Implements the listener functionality.

Author:

jeffrey heer

Constructor Summary

AbstractColumnProjection()

Method Summary

void	addProjectionListener(ProjectionListener lstnr) Add a listener to this column projection
void	fireUpdate()
void	removeProjectionListener(ProjectionListener lstnr) Remove a listener from this column projection

Methods inherited from class java.lang.Object

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

Methods inherited from interface prefuse.data.util.ColumnProjection

include

Constructor Detail

AbstractColumnProjection

public AbstractColumnProjection()

Method Detail

addProjectionListener

public void addProjectionListener(ProjectionListener lstnr)

Description copied from interface: ColumnProjection

Add a listener to this column projection

Specified by:

addProjectionListener in interface ColumnProjection

Parameters:

lstnr - the listener to add

See Also:

ColumnProjection.addProjectionListener(prefuse.data.event.ProjectionListener)

removeProjectionListener

public void removeProjectionListener(ProjectionListener lstnr)

Description copied from interface: ColumnProjection

Remove a listener from this column projection

Specified by:

removeProjectionListener in interface ColumnProjection

Parameters:

lstnr - the listener to remove

See Also:

ColumnProjection.removeProjectionListener(prefuse.data.event.ProjectionListener)

fireUpdate

public void fireUpdate()