org.eodisp.ui.sm.models
Class ExperimentChooserModel

java.lang.Object
  org.eodisp.ui.common.components.AbstractEodispModel
      org.eodisp.ui.sm.models.ExperimentChooserModel

All Implemented Interfaces:

EodispModel

public class ExperimentChooserModel
extends AbstractEodispModel

Version:

$Id:$

Author:

eglimi

Nested Class Summary

class

ExperimentChooserModel.ExpListModel

Field Summary

(package private) static org.apache.log4j.Logger

logger Log4J logger for this class

Constructor Summary

ExperimentChooserModel()
Default constructor.

Method Summary

void	doSave() Executes the save command in the model.
void	doUpdate() Instructs the model to do an update of its data.
ExperimentChooserModel.ExpListModel	getExpListModel()
boolean	hasChanges() Returns a value stating whether the model has some changes since the last change.

Methods inherited from class org.eodisp.ui.common.components.AbstractEodispModel

addModelListener, fireModelChanged, getModelListener, redo, removeModelListener, undo

Methods inherited from class java.lang.Object

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

Field Detail

logger

static org.apache.log4j.Logger logger

Log4J logger for this class

Constructor Detail

ExperimentChooserModel

public ExperimentChooserModel()

Default constructor.

Method Detail

doSave

public void doSave()

Executes the save command in the model. This saves the changes since the last save persistently.

doUpdate

public void doUpdate()

Description copied from class: AbstractEodispModel

Instructs the model to do an update of its data. Many EodispModels are just intermediated models for view components and do not hold the actual data. The actual data is usually retrieved and maintained by a persistency framework. Thus, if the real data has been changed, a model can be informed of this updated and it can be instructed to reload the data.

This should in most cases lead to an update of the visual component representing the data as well.

Specified by:

doUpdate in interface EodispModel

Overrides:

doUpdate in class AbstractEodispModel

hasChanges

public boolean hasChanges()

Returns a value stating whether the model has some changes since the last change.

Returns:

True if the model has changes since the last change or false, if there are no changes.

getExpListModel

public ExperimentChooserModel.ExpListModel getExpListModel()