nl.tudelft.goal.ut2004.visualizer.timeline.map
Class CollectionRenderer<T>

java.lang.Object
  nl.tudelft.goal.ut2004.visualizer.timeline.map.CollectionRenderer<T>

Type Parameters:

T - Type of object subrenderers of this collection draws.

All Implemented Interfaces:

ISubGLRenderer<Collection<T>>

public class CollectionRenderer<T>
extends Object
implements ISubGLRenderer<Collection<T>>

Basically list of ISubGLRenderers with stuff for manipulating it and rendering it. Holds order of subrenderers.

Author:

Honza

Constructor Summary

CollectionRenderer()

Method Summary

void	addRenderer(ISubGLRenderer<? extends T> subrenderer) Add renderer to collection.
void	destroy() Call renderer to clean up any resources it used.
Set<T>	getDrawnObjects() Get set of all objects this collection draws.
int	getGLName()
Collection<T>	getObject() Return object this renderer draws.
T	getObjectsByGLName(int glName)
Collection<T>	getObjectsByGLName(int[] list)
void	prepare(javax.media.opengl.GL gl) Prepare all renderers for rendering
boolean	removeRenderer(ISubGLRenderer<? extends T> subrenderer) Remove subrenderer from collection
void	removeRenderersOf(Object o) Remove all renderers that draw object o.
void	render(javax.media.opengl.GL gl) Display stuff you want to.

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionRenderer

public CollectionRenderer()

Method Detail

addRenderer

public void addRenderer(ISubGLRenderer<? extends T> subrenderer)

Add renderer to collection. It will be rendered after all previous renders are drawn.

Parameters:

subrenderer -

removeRenderer

public boolean removeRenderer(ISubGLRenderer<? extends T> subrenderer)

Remove subrenderer from collection

Parameters:

subrenderer - renderer to be removed

Returns:

true if subrenderes was in collection

removeRenderersOf

public void removeRenderersOf(Object o)

Remove all renderers that draw object o.

Parameters:

o - object that may have renderers in collection we want to remove

getDrawnObjects

public Set<T> getDrawnObjects()

Get set of all objects this collection draws.

Returns:

all objects this collection draws

render

public void render(javax.media.opengl.GL gl)

Description copied from interface: ISubGLRenderer

Display stuff you want to. Assume that settings have already been set in CollectionRenderer

Specified by:

render in interface ISubGLRenderer<Collection<T>>

getObject

public Collection<T> getObject()

Description copied from interface: ISubGLRenderer

Return object this renderer draws. Because objects we want to draw can change rapidly, we have to remove and add subrenderers based on passed objects (renderer R draws object A, now we don't want to draw A anymore, we have to go through subrenderers to find which ones draws it).

Specified by:

getObject in interface ISubGLRenderer<Collection<T>>

Returns:

Object this renderer draws.

prepare

public void prepare(javax.media.opengl.GL gl)

Prepare all renderers for rendering

Specified by:

prepare in interface ISubGLRenderer<Collection<T>>

Parameters:

gl -

getObjectsByGLName

public T getObjectsByGLName(int glName)

getObjectsByGLName

public Collection<T> getObjectsByGLName(int[] list)

destroy

public void destroy()

Description copied from interface: ISubGLRenderer

Call renderer to clean up any resources it used.

Specified by:

destroy in interface ISubGLRenderer<Collection<T>>

getGLName

public int getGLName()

Specified by:

getGLName in interface ISubGLRenderer<Collection<T>>