SimpleRevisionComparePresenter (Tweety (ASP Belief Dynamics) 1.16 API)

java.lang.Object
- net.sf.tweety.lp.asp.beliefdynamics.gui.SimpleRevisionComparePresenter

All Implemented Interfaces:

ActionListener, ItemListener, EventListener, ChangeListener
```
public class SimpleRevisionComparePresenter
extends Object
implements ItemListener, ChangeListener, ActionListener
```
This class couples the SimpleRevisionCompare View and Model, it needs to know the implementation used to load external belief base files, see FileHandler interface. The presenter reacts to user inputs on the view and proofs if the changes are valid and then delegates them to the model. It also registers the view as a PropertyListener to the correct model. This gui is based on the RevisionCompare gui from the beliefdynamics.gui package.

Author:

Sebastian Homann, Tim Janus

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`SimpleRevisionComparePresenter.FileHandler`	This interface is used by the SimpleRevisionComparePresenter to handle the file loading.

Constructor Summary

Constructors
Constructor	Description
`SimpleRevisionComparePresenter(SimpleRevisionCompareModel model, SimpleRevisionCompareView view)`	Default Ctor: registers the view as listener to the correct model.

Method Summary

Modifier and Type	Method	Description
`void`	`actionPerformed(ActionEvent ev)`
`void`	`itemStateChanged(ItemEvent ev)`
`static void`	`main(String[] args)`	Functional Test method: Only shows the view in a JFrame to test resize behavior.
`void`	`setFileHandler(SimpleRevisionComparePresenter.FileHandler handler)`	Sets a file handler responsible for filtering the open file dialog and loading the selected file.
`void`	`stateChanged(ChangeEvent ev)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SimpleRevisionComparePresenter
```
public SimpleRevisionComparePresenter(SimpleRevisionCompareModel model,
                                      SimpleRevisionCompareView view)
```
    Default Ctor: registers the view as listener to the correct model.
    
    Parameters:
    
    model - the model
    
    view - the view
- Method Detail
  - setFileHandler
```
public void setFileHandler(SimpleRevisionComparePresenter.FileHandler handler)
```
    Sets a file handler responsible for filtering the open file dialog and loading the selected file.
    
    Parameters:
    
    handler - An implementation of the FileHandler interface or null. If null is given then the default handler is used which cannot open any files.
  - actionPerformed
```
public void actionPerformed(ActionEvent ev)
```
    Specified by:
    
    actionPerformed in interface ActionListener
  - stateChanged
```
public void stateChanged(ChangeEvent ev)
```
    Specified by:
    
    stateChanged in interface ChangeListener
  - itemStateChanged
```
public void itemStateChanged(ItemEvent ev)
```
    Specified by:
    
    itemStateChanged in interface ItemListener
  - main
```
public static void main(String[] args)
```
    Functional Test method: Only shows the view in a JFrame to test resize behavior.
    
    Parameters:
    
    args - some arguments