burlap.oomdp.visualizer

Class StateRenderLayer

java.lang.Object

burlap.oomdp.visualizer.StateRenderLayer

All Implemented Interfaces:

RenderLayer

public class StateRenderLayer
extends java.lang.Object
implements RenderLayer

This class provides 2D visualization of states by being provided a set of classes that can paint ObjectInstnaces to the canvas as well as classes that can paint general domain information. Painters for object classes as well as specific object instances can be provided. If there is a painter for an object class and a painter for a specific object instance of that same class, then the specific object instance painter will be used to pain that object instead of the painter for that instnace's OO-MDP class.

The order of painting is first the static painters, in the order they were added; then the object class painters in the order they were painted (except for objects that have specific object painter); finally, the object instances that have specific painter associated with them, in the order that they appear in the state object list.

Author:

James MacGlashan

Constructor Summary

Constructors

Constructor and Description
StateRenderLayer()

Method Summary

Methods

Modifier and Type	Method and Description
void	addObjectClassPainter(java.lang.String className, ObjectPainter op) Adds a class that will paint objects that belong to a given OO-MDPclass.
void	addSpecificObjectPainter(java.lang.String objectName, ObjectPainter op) Adds a painter that will be used to paint a specific object in states
void	addStaticPainter(StaticPainter sp) Adds a static painter for the domain.
void	render(java.awt.Graphics2D g2, float width, float height)
void	updateState(State s) Updates the state that needs to be painted

Methods inherited from class java.lang.Object

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

Constructor Detail

StateRenderLayer

public StateRenderLayer()

Method Detail

addStaticPainter

public void addStaticPainter(StaticPainter sp)

Adds a static painter for the domain.

Parameters:

sp - the static painter to add.

addObjectClassPainter

public void addObjectClassPainter(java.lang.String className,
                         ObjectPainter op)

Adds a class that will paint objects that belong to a given OO-MDPclass.

Parameters:

className - the name of the class that the provided painter can paint

op - the painter

addSpecificObjectPainter

public void addSpecificObjectPainter(java.lang.String objectName,
                            ObjectPainter op)

Adds a painter that will be used to paint a specific object in states

Parameters:

objectName - the name of the object this painter is used to paint

op - the painter

updateState

public void updateState(State s)

Updates the state that needs to be painted

Parameters:

s - the state to paint

render

public void render(java.awt.Graphics2D g2,
          float width,
          float height)

Specified by:

render in interface RenderLayer