| java.lang.Object
 com.sun.media.jai.util.SunCachedTile
| SunCachedTile | | final class SunCachedTile implements CachedTile(Code) | | Information associated with a cached tile.
This class is used by SunTileCache to create an object that
includes all the information associated with a tile, and is put
into the tile cache.
It also serves as a double linked list.
See Also: SunTileCache |
| Constructor Summary | |
| | SunCachedTile(RenderedImage owner, int tileX, int tileY, Raster tile, Object tileCacheMetric)
|
| Method Summary | |
| public int | getAction()
Returns information about the method that
triggered the notification event. | | public RenderedImage | getOwner()
Returns the owner of the cached tile. | | public Raster | getTile()
Returns the cached tile. | | public Object | getTileCacheMetric()
| | public long | getTileSize()
| | public long | getTileTimeStamp()
| | static Object | hashKey(RenderedImage owner, int tileX, int tileY)
Returns the hash table "key" as a Object for this
tile. | | public String | toString()
Returns a string representation of the class object. |
| memorySize | | long memorySize(Code) | | |
| timeStamp | | long timeStamp(Code) | | |
| SunCachedTile | | SunCachedTile(RenderedImage owner, int tileX, int tileY, Raster tile, Object tileCacheMetric)(Code) | | Constructor that takes a tile cache metric
since:
1.1 |
| getAction | | public int getAction()(Code) | | Returns information about the method that
triggered the notification event.
|
| getOwner | | public RenderedImage getOwner()(Code) | | Returns the owner of the cached tile.
|
| getTile | | public Raster getTile()(Code) | | Returns the cached tile.
|
| getTileCacheMetric | | public Object getTileCacheMetric()(Code) | | Returns the tileCacheMetric object
|
| getTileSize | | public long getTileSize()(Code) | | Returns the tile memory size
|
| getTileTimeStamp | | public long getTileTimeStamp()(Code) | | Returns the current time stamp
|
| hashKey | | static Object hashKey(RenderedImage owner, int tileX, int tileY)(Code) | | Returns the hash table "key" as a Object for this
tile. For PlanarImage and
SerializableRenderedImage, the key is generated by
the method ImageUtilgenerateID(Object) . For the
other cases, a Long object is returned.
The upper 32 bits for this Long is the tile owner's
hash code, and the lower 32 bits is the tile's index.
|
| toString | | public String toString()(Code) | | Returns a string representation of the class object.
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