de.jaret.util.ui.timebars.model
Class AbstractTimeBarNode

java.lang.Object
  de.jaret.util.ui.timebars.model.AbstractTimeBarRowModel
      de.jaret.util.ui.timebars.model.AbstractTimeBarNode

All Implemented Interfaces:

TimeBarNode, TimeBarRow, java.beans.PropertyChangeListener, java.util.EventListener

public abstract class AbstractTimeBarNode
extends AbstractTimeBarRowModel
implements TimeBarNode

Abstract base implementation for a timebar node.

Version:

$Id: AbstractTimeBarNode.java 802 2008-12-28 12:30:41Z kliem $

Author:

Peter Kliem

Field Summary

protected java.util.List<TimeBarNodeListener>

_nodeListeners list of registered listeners.

Fields inherited from class de.jaret.util.ui.timebars.model.AbstractTimeBarRowModel

_header, _listenerList, _maxDate, _minDate

Constructor Summary

AbstractTimeBarNode()
Default constructor.

AbstractTimeBarNode(TimeBarRowHeader header)
Constructor supplying a header.

Method Summary

void	addTimeBarNodeListener(TimeBarNodeListener tbnl) Add a listener to listen for node changes.
protected void	fireNodeAdded(TimeBarNode newNode) Inform listeners about a new node.
protected void	fireNodeRemoved(TimeBarNode removedNode) Inform listeners about a removed node.
void	removeTimeBarNodeListener(TimeBarNodeListener tbnl) Remove a listener registered for node changes.

Methods inherited from class de.jaret.util.ui.timebars.model.AbstractTimeBarRowModel

addTimeBarRowListener, fireElementAdded, fireElementChanged, fireElementRemoved, fireHeaderChanged, fireRowDataChanged, getIntervals, getIntervals, getIntervals, getMaxDate, getMinDate, getRowHeader, propertyChange, remTimeBarRowListener, setRowHeader, updateMinMax

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.jaret.util.ui.timebars.model.TimeBarNode

addNode, getChildren, getLevel, remNode, setLevel

Methods inherited from interface de.jaret.util.ui.timebars.model.TimeBarRow

addTimeBarRowListener, getIntervals, getIntervals, getIntervals, getMaxDate, getMinDate, getRowHeader, remTimeBarRowListener

Field Detail

_nodeListeners

protected java.util.List<TimeBarNodeListener> _nodeListeners

list of registered listeners.

Constructor Detail

AbstractTimeBarNode

public AbstractTimeBarNode()

Default constructor. Do not forget to set a headre when using this constructor.

AbstractTimeBarNode

public AbstractTimeBarNode(TimeBarRowHeader header)

Constructor supplying a header.

Parameters:

header - the header for teh node

Method Detail

addTimeBarNodeListener

public void addTimeBarNodeListener(TimeBarNodeListener tbnl)

Add a listener to listen for node changes.

Specified by:

addTimeBarNodeListener in interface TimeBarNode

Parameters:

tbnl - listener to add

removeTimeBarNodeListener

public void removeTimeBarNodeListener(TimeBarNodeListener tbnl)

Remove a listener registered for node changes.

Specified by:

removeTimeBarNodeListener in interface TimeBarNode

Parameters:

tbnl - listener to remove

fireNodeAdded

protected void fireNodeAdded(TimeBarNode newNode)

Inform listeners about a new node.

Parameters:

newNode - the added node

fireNodeRemoved

protected void fireNodeRemoved(TimeBarNode removedNode)

Inform listeners about a removed node.

Parameters:

removedNode - the node that has been removed