org.apache.jackrabbit.core.cache

Class GrowingLRUMap

java.lang.Object

java.util.AbstractMap

org.apache.commons.collections.map.AbstractHashedMap

org.apache.commons.collections.map.AbstractLinkedMap

org.apache.commons.collections.map.LRUMap

org.apache.jackrabbit.core.cache.GrowingLRUMap

All Implemented Interfaces:

Serializable, Cloneable, Map, org.apache.commons.collections.BoundedMap, org.apache.commons.collections.IterableMap, org.apache.commons.collections.OrderedMap

public class GrowingLRUMap
extends org.apache.commons.collections.map.LRUMap

GrowingLRUMap extends the LRUMap such that it can grow from the specified initialSize to the specified maxSize;

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.collections.map.AbstractLinkedMap

org.apache.commons.collections.map.AbstractLinkedMap.EntrySetIterator, org.apache.commons.collections.map.AbstractLinkedMap.KeySetIterator, org.apache.commons.collections.map.AbstractLinkedMap.LinkEntry, org.apache.commons.collections.map.AbstractLinkedMap.LinkIterator, org.apache.commons.collections.map.AbstractLinkedMap.LinkMapIterator, org.apache.commons.collections.map.AbstractLinkedMap.ValuesIterator

Nested classes/interfaces inherited from class org.apache.commons.collections.map.AbstractHashedMap

org.apache.commons.collections.map.AbstractHashedMap.EntrySet, org.apache.commons.collections.map.AbstractHashedMap.HashEntry, org.apache.commons.collections.map.AbstractHashedMap.HashIterator, org.apache.commons.collections.map.AbstractHashedMap.HashMapIterator, org.apache.commons.collections.map.AbstractHashedMap.KeySet, org.apache.commons.collections.map.AbstractHashedMap.Values

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields inherited from class org.apache.commons.collections.map.LRUMap

DEFAULT_MAX_SIZE

Fields inherited from class org.apache.commons.collections.map.AbstractLinkedMap

header

Fields inherited from class org.apache.commons.collections.map.AbstractHashedMap

data, DEFAULT_CAPACITY, DEFAULT_LOAD_FACTOR, DEFAULT_THRESHOLD, entrySet, GETKEY_INVALID, GETVALUE_INVALID, keySet, loadFactor, MAXIMUM_CAPACITY, modCount, NO_NEXT_ENTRY, NO_PREVIOUS_ENTRY, NULL, REMOVE_INVALID, SETVALUE_INVALID, size, threshold, values

Constructor Summary

Constructors

Constructor and Description
GrowingLRUMap(int initialSize, int maxSize)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	removeLRU(org.apache.commons.collections.map.AbstractLinkedMap.LinkEntry entry)

Methods inherited from class org.apache.commons.collections.map.LRUMap

addMapping, clone, doReadObject, doWriteObject, get, isFull, isScanUntilRemovable, maxSize, moveToMRU, reuseMapping, updateEntry

Methods inherited from class org.apache.commons.collections.map.AbstractLinkedMap

addEntry, clear, containsValue, createEntry, createEntrySetIterator, createKeySetIterator, createValuesIterator, entryAfter, entryBefore, firstKey, getEntry, init, lastKey, mapIterator, nextKey, orderedMapIterator, previousKey, removeEntry

Methods inherited from class org.apache.commons.collections.map.AbstractHashedMap

calculateNewCapacity, calculateThreshold, checkCapacity, containsKey, convertKey, destroyEntry, ensureCapacity, entryHashCode, entryKey, entryNext, entrySet, entryValue, equals, getEntry, hash, hashCode, hashIndex, isEmpty, isEqualKey, isEqualValue, keySet, put, putAll, remove, removeMapping, reuseEntry, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, entrySet, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Constructor Detail

GrowingLRUMap

public GrowingLRUMap(int initialSize,
             int maxSize)

Method Detail

removeLRU

protected boolean removeLRU(org.apache.commons.collections.map.AbstractLinkedMap.LinkEntry entry)

Overrides:

removeLRU in class org.apache.commons.collections.map.LRUMap