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

java.lang.Object
  de.jaret.util.ui.timebars.model.AbstractTimeBarRowModel
      de.jaret.util.ui.timebars.model.AddingTimeBarRowModel
          de.jaret.util.ui.timebars.model.AddingTimeBarNode

All Implemented Interfaces:

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

public class AddingTimeBarNode
extends AddingTimeBarRowModel
implements TimeBarNode

An implementation of a TimeBarNode that adds up all children. It also may carry an object.

Version:

$Id: AddingTimeBarNode.java 800 2008-12-27 22:27:33Z kliem $

Author:

Peter Kliem

Nested Class Summary

Nested classes/interfaces inherited from class de.jaret.util.ui.timebars.model.AddingTimeBarRowModel

AddingTimeBarRowModel.MergedInterval

Field Summary

protected java.util.List<TimeBarNode>	_children children.
protected int	_level level of the node.
protected java.util.List<TimeBarNodeListener>	_nodeListeners NodeListeners regsitered.
protected java.lang.Object	_object carried object.

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

_intervals, _mergedInterval, _rows

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

_header, _listenerList, _maxDate, _minDate

Constructor Summary

AddingTimeBarNode(TimeBarRowHeader header)
Constructor.

Method Summary

void	addNode(TimeBarNode node) Add a node as a child.
void	addTimeBarNodeListener(TimeBarNodeListener tbnl) Add a listener to listen for node changes.
protected void	fireNodeAdded(TimeBarNode newNode) Inform listeners about a new child.
protected void	fireNodeRemoved(TimeBarNode removedNode) Inform listeners about a removed child.
java.util.List<TimeBarNode>	getChildren() Retrieve all children of the node.
int	getLevel() Retrieve the level in the tree.
java.lang.Object	getObject() Retrieve the stored object.
void	remNode(TimeBarNode node) Remove a child node.
void	removeTimeBarNodeListener(TimeBarNodeListener tbnl) Remove a listener registered for node changes.
void	setLevel(int level) Tell the node it's level.
void	setObject(java.lang.Object o) Set the carried object.

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

addRow, checkBounds, checkMergedInterval, elementAdded, elementChanged, elementRemoved, getIntervals, headerChanged, remRow, rowDataChanged

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

addTimeBarRowListener, fireElementAdded, fireElementChanged, fireElementRemoved, fireHeaderChanged, fireRowDataChanged, 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.TimeBarRow

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

Field Detail

_children

protected java.util.List<TimeBarNode> _children

children.

_level

protected int _level

level of the node.

_nodeListeners

protected java.util.List<TimeBarNodeListener> _nodeListeners

NodeListeners regsitered.

_object

protected java.lang.Object _object

carried object.

Constructor Detail

AddingTimeBarNode

public AddingTimeBarNode(TimeBarRowHeader header)

Constructor.

Parameters:

header - required header

Method Detail

setObject

public void setObject(java.lang.Object o)

Set the carried object.

Parameters:

o - object to store

getObject

public java.lang.Object getObject()

Retrieve the stored object.

Returns:

the stored object

getChildren

public java.util.List<TimeBarNode> getChildren()

Retrieve all children of the node.

Specified by:

getChildren in interface TimeBarNode

Returns:

chrildren of the node

addNode

public void addNode(TimeBarNode node)

Add a node as a child.

Specified by:

addNode in interface TimeBarNode

Parameters:

node - child to be added.

remNode

public void remNode(TimeBarNode node)

Remove a child node.

Specified by:

remNode in interface TimeBarNode

Parameters:

node - node to remove

getLevel

public int getLevel()

Retrieve the level in the tree.

Specified by:

getLevel in interface TimeBarNode

Returns:

level in the tree.

setLevel

public void setLevel(int level)

Tell the node it's level. Storing the level of the node directly with the node is not an optimal solution. However it is fast and straight forward.

Specified by:

setLevel in interface TimeBarNode

Parameters:

level - level of the node

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 child.

Parameters:

newNode - new child node

fireNodeRemoved

protected void fireNodeRemoved(TimeBarNode removedNode)

Inform listeners about a removed child.

Parameters:

removedNode - removed child node