Package io.deephaven.util.datastructures.cache

Class BoundedIntrusiveMappingCache<KEY_TYPE,MAPPING_TYPE extends io.deephaven.util.datastructures.cache.BoundedIntrusiveMappingCache.Mapping<KEY_TYPE,MAPPING_TYPE>>

java.lang.Object

io.deephaven.util.datastructures.cache.BoundedIntrusiveMappingCache<KEY_TYPE,MAPPING_TYPE>

Direct Known Subclasses:

BoundedIntrusiveMappingCache.ByteImpl, BoundedIntrusiveMappingCache.CharacterImpl, BoundedIntrusiveMappingCache.DoubleImpl, BoundedIntrusiveMappingCache.FifoIntegerImpl, BoundedIntrusiveMappingCache.FloatImpl, BoundedIntrusiveMappingCache.IntegerImpl, BoundedIntrusiveMappingCache.LongImpl, BoundedIntrusiveMappingCache.ObjectImpl, BoundedIntrusiveMappingCache.ShortImpl

public abstract class BoundedIntrusiveMappingCache<KEY_TYPE,MAPPING_TYPE extends io.deephaven.util.datastructures.cache.BoundedIntrusiveMappingCache.Mapping<KEY_TYPE,MAPPING_TYPE>>
extends Object

An LRU mapping cache that relies on an queue of intrusively doubly-linked nodes for keeping track of eviction policy details.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BoundedIntrusiveMappingCache.ByteImpl<KEY_TYPE>
static class	BoundedIntrusiveMappingCache.CharacterImpl<KEY_TYPE>
static class	BoundedIntrusiveMappingCache.DoubleImpl<KEY_TYPE>
static class	BoundedIntrusiveMappingCache.FifoIntegerImpl<KEY_TYPE>	Mapping cache for Object->int mappings, with FIFO eviction.
static class	BoundedIntrusiveMappingCache.FloatImpl<KEY_TYPE>
static class	BoundedIntrusiveMappingCache.IntegerImpl<KEY_TYPE>	Mapping cache for Object->int mappings, with LRU eviction.
static class	BoundedIntrusiveMappingCache.LongImpl<KEY_TYPE>
static class	BoundedIntrusiveMappingCache.ObjectImpl<KEY_TYPE,VALUE_TYPE>
static class	BoundedIntrusiveMappingCache.ShortImpl<KEY_TYPE>
static interface	BoundedIntrusiveMappingCache.ToByteFunction<T>
static interface	BoundedIntrusiveMappingCache.ToCharacterFunction<T>
static interface	BoundedIntrusiveMappingCache.ToFloatFunction<T>
static interface	BoundedIntrusiveMappingCache.ToShortFunction<T>

Method Summary

Modifier and Type	Method	Description
static String	getCacheDeclarationType(Class<?> keyType, Class<?> valueType)
static String	getCacheInitializer(Class<?> valueType, String maximumCachedMappingsString)

Methods inherited from class java.lang.Object

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

Method Details

getCacheDeclarationType

public static String getCacheDeclarationType(Class<?> keyType,
 Class<?> valueType)

getCacheInitializer

public static String getCacheInitializer(Class<?> valueType,
 String maximumCachedMappingsString)