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

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

All Implemented Interfaces:

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

Direct Known Subclasses:

AddingTimeBarNode

public class AddingTimeBarRowModel
extends AbstractTimeBarRowModel
implements TimeBarRowListener

Timebar row model that adds up (merges) all intervals added.

Version:

$Id: AddingTimeBarRowModel.java 592 2007-10-14 22:02:30Z olk $

Author:

Peter Kliem

Nested Class Summary

class

AddingTimeBarRowModel.MergedInterval Simple extension of the basic interval implementation to make it read-only on the standard setters.

Field Summary

protected java.util.List<de.jaret.util.date.Interval>	_intervals intervals in this row (the one added up merged interval, actually).
protected AddingTimeBarRowModel.MergedInterval	_mergedInterval the merged interval.
protected java.util.List<TimeBarRow>	_rows rows beeing "add up".

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

_header, _listenerList, _maxDate, _minDate

Constructor Summary

AddingTimeBarRowModel(TimeBarRowHeader header)
Create an adding row model.

Method Summary

void	addRow(TimeBarRow row) Add a row.
protected void	checkBounds() Check the bounds of the merged interval against all added rows.
protected void	checkMergedInterval() Check existence of merged interval and create one if necessary.
void	elementAdded(TimeBarRow row, de.jaret.util.date.Interval element) A new element was added to the row.
void	elementChanged(TimeBarRow row, de.jaret.util.date.Interval element) An element in the row has changed.
void	elementRemoved(TimeBarRow row, de.jaret.util.date.Interval element) An element was removed from the row.
java.util.List<de.jaret.util.date.Interval>	getIntervals() Provide the full ordered list of intervals.
void	headerChanged(TimeBarRow row, TimeBarRowHeader newHeader) The header of the row has changed.
void	remRow(TimeBarRow row) Remove a row from the list of rows adding up.
void	rowDataChanged(TimeBarRow row) Unspecific or multiple change of row data.

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

Field Detail

_intervals

protected java.util.List<de.jaret.util.date.Interval> _intervals

intervals in this row (the one added up merged interval, actually).

_mergedInterval

protected AddingTimeBarRowModel.MergedInterval _mergedInterval

the merged interval.

_rows

protected java.util.List<TimeBarRow> _rows

rows beeing "add up".

Constructor Detail

AddingTimeBarRowModel

public AddingTimeBarRowModel(TimeBarRowHeader header)

Create an adding row model.

Parameters:

header - the headr of the row

Method Detail

getIntervals

public java.util.List<de.jaret.util.date.Interval> getIntervals()

Provide the full ordered list of intervals. Remains abstract and has to implemented.

Specified by:

getIntervals in interface TimeBarRow

Specified by:

getIntervals in class AbstractTimeBarRowModel

Returns:

an ordered List of Intervals

addRow

public void addRow(TimeBarRow row)

Add a row.

Parameters:

row - row to add

remRow

public void remRow(TimeBarRow row)

Remove a row from the list of rows adding up.

Parameters:

row - row to remove

checkMergedInterval

protected void checkMergedInterval()

Check existence of merged interval and create one if necessary.

rowDataChanged

public void rowDataChanged(TimeBarRow row)

Unspecific or multiple change of row data. This method should not be used without the need for signalling an unspecific data change. Check whether the bounds are still correct.

Specified by:

rowDataChanged in interface TimeBarRowListener

Parameters:

row - the changed row

elementAdded

public void elementAdded(TimeBarRow row,
                         de.jaret.util.date.Interval element)

A new element was added to the row. Check whether the bounds are still correct.

Specified by:

elementAdded in interface TimeBarRowListener

Parameters:

row - the changed row

element - the new interval in the row

elementRemoved

public void elementRemoved(TimeBarRow row,
                           de.jaret.util.date.Interval element)

An element was removed from the row. Check whether the bounds are still correct.

Specified by:

elementRemoved in interface TimeBarRowListener

Parameters:

row - the changed row

element - the removed element

elementChanged

public void elementChanged(TimeBarRow row,
                           de.jaret.util.date.Interval element)

An element in the row has changed. Check whether the bounds are still correct.

Specified by:

elementChanged in interface TimeBarRowListener

Parameters:

row - the row of the changed element

element - the changed interval

checkBounds

protected void checkBounds()

Check the bounds of the merged interval against all added rows.

headerChanged

public void headerChanged(TimeBarRow row,
                          TimeBarRowHeader newHeader)

The header of the row has changed. Do nothing!

Specified by:

headerChanged in interface TimeBarRowListener

Parameters:

row - the row containing the header.

newHeader - the new or updated header object