edu.brook.ascape.view
Class DataViewSelection

java.lang.Object
  |
  +--java.util.Observable
        |
        +--edu.brook.ascape.util.DataSelection
              |
              +--edu.brook.ascape.view.DataViewSelection

public class DataViewSelection

extends DataSelection

A group of data series which may be selected, and which provides a settable SeriesView (and other view realted features, as needed) for each element in the backing data group. Items are reachable through selection in index or directly.

Since:

1.0

Version:

1.2

See Also:

Serialized Form

Field Summary

protected SeriesView[]

seriesViews An array mirroring selection that tracks selected seriesView

Fields inherited from class edu.brook.ascape.util.DataSelection

dataGroup, selectedCount, seriesSelected

Constructor Summary

DataViewSelection()

Method Summary

SeriesView	getSelectedSeriesView(int index) Return the seriesView for the selected series at the supplied index.
SeriesView	getSeriesView(int index) Return the seriesView for the series at the supplied index.
SeriesView	getSeriesView(java.lang.String name) Return the seriesView for the series with the given name in the data group.
void	setSelectedSeriesView(int index, SeriesView seriesView) Sets the seriesView for the selected series at the supplied index to the supplied seriesView.
void	setSeriesView(java.lang.String name, SeriesView seriesView) Sets the seriesView for the named series to the supplied seriesView.
void	update() Updates the selection in response to a change in the data group.

Methods inherited from class edu.brook.ascape.util.DataSelection

clearSelection, clone, getData, getIndexOfSelectedIndex, getMax, getMin, getSelectedIndexOf, getSelectedName, getSelectedSeries, getSelectedSeriesData, getSelectionSize, isSelected, isSelected, selectAll, setData, setSelected, setSelected, setSelected, update

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

seriesViews

protected SeriesView[] seriesViews

An array mirroring selection that tracks selected seriesView

Constructor Detail

DataViewSelection

public DataViewSelection()

Method Detail

update

public void update()

Updates the selection in response to a change in the data group.

Overrides:

update in class DataSelection

getSeriesView

public SeriesView getSeriesView(java.lang.String name)

Return the seriesView for the series with the given name in the data group.

Parameters:

the - name of the series within the data group

setSeriesView

public void setSeriesView(java.lang.String name,
                          SeriesView seriesView)

Sets the seriesView for the named series to the supplied seriesView.

Parameters:

the - name of the series within the data group

seriesView - the seriesView to assign to the series

getSeriesView

public SeriesView getSeriesView(int index)

Return the seriesView for the series at the supplied index.

Parameters:

the - index of the series within the data group

getSelectedSeriesView

public SeriesView getSelectedSeriesView(int index)

Return the seriesView for the selected series at the supplied index.

Parameters:

the - index of the series within the selection

setSelectedSeriesView

public void setSelectedSeriesView(int index,
                                  SeriesView seriesView)

Sets the seriesView for the selected series at the supplied index to the supplied seriesView.

Parameters:

the - index of the series within the selection

seriesView - the seriesView to assign to the series