zeus.generator.agent
Class TaskAttributeListener

java.lang.Object
  zeus.generator.agent.TaskAttributeListener

All Implemented Interfaces:

java.util.EventListener, javax.swing.event.ListSelectionListener

public class TaskAttributeListener

extends java.lang.Object

implements javax.swing.event.ListSelectionListener

Handle all events arising from the TaskAttributePanel, pricipally selecting a different task or fact row.

Field Summary

private AttributeModel	attModel
private javax.swing.JTable	attTable
private java.lang.String	currentTask
private FactModel	factModel
private javax.swing.JTable	factTable
private GeneratorModel	genModel
private java.util.List	restrictions
private TaskModel	taskModel
private javax.swing.JTable	taskTable

Constructor Summary

TaskAttributeListener(javax.swing.JTable taskTable, TaskModel taskModel, javax.swing.JTable factTable, FactModel factModel, javax.swing.JTable attTable, AttributeModel attModel, GeneratorModel genModel, AgentDescription agent)

Method Summary

private void	factSelected() Fired when a fact row is selected.
java.util.List	getRestrictions() Retrieve the list of restrictions.
private void	loadAttributeRestrictions() Restore and restrictions that are associated with the current attribute table.
private void	saveAttributeRestrictions() Save any attribute restrictions in the current attribute table.
private void	taskSelected() Fired when a task row is selected.
void	valueChanged(javax.swing.event.ListSelectionEvent e) Event handling interface.

Methods inherited from class java.lang.Object

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

Field Detail

taskTable

private javax.swing.JTable taskTable

factTable

private javax.swing.JTable factTable

attTable

private javax.swing.JTable attTable

taskModel

private TaskModel taskModel

factModel

private FactModel factModel

attModel

private AttributeModel attModel

genModel

private GeneratorModel genModel

restrictions

private java.util.List restrictions

currentTask

private java.lang.String currentTask

Constructor Detail

TaskAttributeListener

public TaskAttributeListener(javax.swing.JTable taskTable,
                             TaskModel taskModel,
                             javax.swing.JTable factTable,
                             FactModel factModel,
                             javax.swing.JTable attTable,
                             AttributeModel attModel,
                             GeneratorModel genModel,
                             AgentDescription agent)

Method Detail

valueChanged

public void valueChanged(javax.swing.event.ListSelectionEvent e)

Event handling interface.

Specified by:

valueChanged in interface javax.swing.event.ListSelectionListener

taskSelected

private void taskSelected()

Fired when a task row is selected. Saves the attribute restrictions currently active, then loads the new fact table associated with this task.

factSelected

private void factSelected()

Fired when a fact row is selected. Saves current attribute restrictions, loads the attribute table associated with the new fact, and loads the restrictions into it.

saveAttributeRestrictions

private void saveAttributeRestrictions()

Save any attribute restrictions in the current attribute table. Existing design of AttributeModel made it a serious problem to save the restriction information in there, so it is extracted and saved here.

loadAttributeRestrictions

private void loadAttributeRestrictions()

Restore and restrictions that are associated with the current attribute table.

getRestrictions

public java.util.List getRestrictions()

Retrieve the list of restrictions. Pricipally used for saving them.