gov.nasa.worldwind.render

Class RenderResourceCache

java.lang.Object

gov.nasa.worldwind.util.LruMemoryCache<java.lang.Object,RenderResource>

gov.nasa.worldwind.render.RenderResourceCache

All Implemented Interfaces:

Retriever.Callback<ImageSource,ImageOptions,Bitmap>

public class RenderResourceCache
extends LruMemoryCache<java.lang.Object,RenderResource>
implements Retriever.Callback<ImageSource,ImageOptions,Bitmap>

Constructor Summary

Constructors

Constructor and Description
RenderResourceCache(int capacity)
RenderResourceCache(int capacity, int lowWater)

Method Summary

Modifier and Type	Method and Description
void	clear()
Resources	getResources()
boolean	handleMessage(Message msg)
static int	recommendedCapacity(Context context)
void	releaseEvictedResources(DrawContext dc)
void	retrievalFailed(Retriever<ImageSource,ImageOptions,Bitmap> retriever, ImageSource key, java.lang.Throwable ex)
void	retrievalRejected(Retriever<ImageSource,ImageOptions,Bitmap> retriever, ImageSource key)
void	retrievalSucceeded(Retriever<ImageSource,ImageOptions,Bitmap> retriever, ImageSource key, ImageOptions options, Bitmap value)
Texture	retrieveTexture(ImageSource imageSource, ImageOptions options)
void	setResources(Resources res)

Methods inherited from class gov.nasa.worldwind.util.LruMemoryCache

containsKey, get, getCapacity, getEntryCount, getUsedCapacity, put, remove, trimToAge

Methods inherited from class java.lang.Object

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

Constructor Detail

RenderResourceCache

public RenderResourceCache(int capacity)

RenderResourceCache

public RenderResourceCache(int capacity,
                           int lowWater)

Method Detail

recommendedCapacity

public static int recommendedCapacity(Context context)

getResources

public Resources getResources()

setResources

public void setResources(Resources res)

clear

public void clear()

Overrides:

clear in class LruMemoryCache<java.lang.Object,RenderResource>

releaseEvictedResources

public void releaseEvictedResources(DrawContext dc)

retrieveTexture

public Texture retrieveTexture(ImageSource imageSource,
                               ImageOptions options)

retrievalSucceeded

public void retrievalSucceeded(Retriever<ImageSource,ImageOptions,Bitmap> retriever,
                               ImageSource key,
                               ImageOptions options,
                               Bitmap value)

Specified by:

retrievalSucceeded in interface Retriever.Callback<ImageSource,ImageOptions,Bitmap>

retrievalFailed

public void retrievalFailed(Retriever<ImageSource,ImageOptions,Bitmap> retriever,
                            ImageSource key,
                            java.lang.Throwable ex)

Specified by:

retrievalFailed in interface Retriever.Callback<ImageSource,ImageOptions,Bitmap>

retrievalRejected

public void retrievalRejected(Retriever<ImageSource,ImageOptions,Bitmap> retriever,
                              ImageSource key)

Specified by:

retrievalRejected in interface Retriever.Callback<ImageSource,ImageOptions,Bitmap>

handleMessage

public boolean handleMessage(Message msg)