org.ascape.view.nonvis
Class DataView

java.lang.Object
  org.ascape.model.event.DefaultScapeListener
      org.ascape.view.nonvis.NonGraphicView
          org.ascape.view.nonvis.DataView

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.EventListener, ScapeListener, HasName

Direct Known Subclasses:

ConsoleOutView, DataOutputView

public class DataView
extends NonGraphicView

A non-graphic view providing output of model data to a file. To use, (assuming you are collecting the statistics you are interested in, see Scape) just add this view to any scape, and set a file or data strem for it. Every period, statistic measurements will be written to the file or data strem. By default, all statistics are selected; get data selection to make different selections. DataOutputView provides an implementation of this class that handles multiple files and runs.

Since:

1.2

Version:

1.2 8/4/99

Author:

Miles Parker

See Also:

DataOutputView, Scape, Serialized Form

Field Summary

protected DataSelection

dataSelection The selection of data that is be written.

Fields inherited from class org.ascape.model.event.DefaultScapeListener

listeningToScape, name, scape

Constructor Summary

DataView()

Method Summary

DataSelection	getDataSelection() Returns the data group selection for this data output view.
void	scapeAdded(ScapeEvent scapeEvent) Notifies the listener that the scape has added it.

Methods inherited from class org.ascape.view.nonvis.NonGraphicView

isGraphic

Methods inherited from class org.ascape.model.event.DefaultScapeListener

clone, environmentQuiting, getName, getScape, isLifeOfScape, isNotifyScapeAutomatically, notifyScapeUpdated, scapeClosing, scapeDeserialized, scapeInitialized, scapeIterated, scapeNotification, scapeRemoved, scapeSetup, scapeStarted, scapeStopped, setName, setNotifyScapeAutomatically, toString

Methods inherited from class java.lang.Object

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

Field Detail

dataSelection

protected DataSelection dataSelection

The selection of data that is be written.

Constructor Detail

DataView

public DataView()

Method Detail

getDataSelection

public DataSelection getDataSelection()

Returns the data group selection for this data output view. Selected data series will be exported to the file. By default, all series are selected.

Returns:

the data selection

scapeAdded

public void scapeAdded(ScapeEvent scapeEvent)
                throws java.util.TooManyListenersException

Notifies the listener that the scape has added it. Creates a new data selection for data output, backed by the Scape's data group.

Specified by:

scapeAdded in interface ScapeListener

Overrides:

scapeAdded in class DefaultScapeListener

Parameters:

scapeEvent - the scape added notification event

Throws:

java.util.TooManyListenersException - the too many listeners exception

java.util.TooManyListenersException - on attempt to add this listener to another scape when one has already been assigned