KielerLayoutAction

java.lang.Object
- ptolemy.vergil.basic.layout.kieler.KielerLayoutAction

All Implemented Interfaces:

Filter, IGuiAction
```
public class KielerLayoutAction
extends java.lang.Object
implements IGuiAction, Filter
```
Trigger the KIELER place and route automatic dataflow layout algorithm from within the Vergil GUI. Operate on the current model, hence the model needs to be an input in the doAction() method.
This action implements the Filter interface to check whether a given model is supported.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Christian Motika

Pt.AcceptedRating:

Red (cmot)

Pt.ProposedRating:

Red (cmot)

Constructor Summary

Constructors
Constructor Description

KielerLayoutAction()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`accept(java.lang.Object o)`	Check whether the given model is supported by this layout action.
`void`	`doAction(NamedObj model)`	Layout the graph if the model is a CompositeActor.

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

- Constructor Detail
  - KielerLayoutAction
```
public KielerLayoutAction()
```
- Method Detail
  - doAction
```
public void doAction(NamedObj model)
```
    Layout the graph if the model is a CompositeActor. Otherwise throw an exception. The frame type must be ActorGraphFrame. The KIELER layouter is called with placing and routing. The routing uses bend point annotations.
    
    Specified by:
    
    doAction in interface IGuiAction
    
    Parameters:
    
    model - the model
  - accept
```
public boolean accept(java.lang.Object o)
```
    Check whether the given model is supported by this layout action.
    
    Specified by:
    
    accept in interface Filter
    
    Parameters:
    
    o - The object to be be checked.
    
    Returns:
    
    true if the model can be laid out with this action.