agi.foundation.terrain

(agi.foundation.models-2024r2.jar)

Class TerrainCache

java.lang.Object

agi.foundation.terrain.TerrainCache

Direct Known Subclasses:

QuantizedMeshTerrainCache, RasterTerrainCache

public abstract class TerrainCache
extends Object

A cache of terrain data.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TerrainCache() Initializes a new instance.

Method Summary

Modifier and Type	Method and Description
TerrainCacheGroup	getGroup() Gets the TerrainCacheGroup that contains this cache.
abstract TerrainRegion	getLeastRecentlyUsedRegion() Gets the region in this cache that was least recently used.
abstract long	getSize() Gets the approximate total memory, in bytes, used by all regions in the cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

TerrainCache

protected TerrainCache()

Initializes a new instance.

Method Detail

getGroup

public final TerrainCacheGroup getGroup()

Gets the TerrainCacheGroup that contains this cache.

getSize

public abstract long getSize()

Gets the approximate total memory, in bytes, used by all regions in the cache.

getLeastRecentlyUsedRegion

@Nullable
public abstract TerrainRegion getLeastRecentlyUsedRegion()

Gets the region in this cache that was least recently used.

Returns:

The least recently used region.