com.liferay.portal.kernel.concurrent

Class ConcurrentMapperHashMap<K,IK,V,IV>

Object

AbstractMap<K,V>

com.liferay.portal.kernel.concurrent.ConcurrentMapperHashMap<K,IK,V,IV>

All Implemented Interfaces:

Serializable, ConcurrentMap<K,V>, Map<K,V>

Direct Known Subclasses:

ConcurrentIdentityHashMap, ConcurrentReferenceKeyHashMap, ConcurrentReferenceValueHashMap

public abstract class ConcurrentMapperHashMap<K,IK,V,IV>
extends AbstractMap<K,V>
implements ConcurrentMap<K,V>, Serializable

Author:

Shuyang Zhou

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class AbstractMap

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

Nested classes/interfaces inherited from interface Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<Map.Entry<K,V>>	entrySet
protected ConcurrentMap<IK,IV>	innerConcurrentMap
protected Set<K>	keySet
protected Collection<V>	values

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ConcurrentMapperHashMap(ConcurrentMap<IK,IV> innerConcurrentMap)

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<K,V>>	entrySet()
V	get(Object key)
boolean	isEmpty()
Set<K>	keySet()
protected abstract IK	mapKey(K key)
protected abstract IK	mapKeyForQuery(K key)
protected abstract IV	mapValue(K key, V value)
protected abstract IV	mapValueForQuery(V value)
V	put(K key, V value)
void	putAll(Map<? extends K,? extends V> map)
V	putIfAbsent(K key, V value)
V	remove(Object key)
boolean	remove(Object key, Object value)
V	replace(K key, V value)
boolean	replace(K key, V oldValue, V newValue)
int	size()
protected abstract K	unmapKey(IK key)
protected abstract K	unmapKeyForQuery(IK key)
protected abstract V	unmapValue(IV value)
protected abstract V	unmapValueForQuery(IV value)
Collection<V>	values()

Methods inherited from class AbstractMap

clone, equals, hashCode, toString

Methods inherited from class Object

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

Methods inherited from interface ConcurrentMap

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, replaceAll

Methods inherited from interface Map

equals, hashCode

Field Detail

entrySet

protected transient Set<Map.Entry<K,V>> entrySet

innerConcurrentMap

protected final ConcurrentMap<IK,IV> innerConcurrentMap

keySet

protected transient Set<K> keySet

values

protected transient Collection<V> values

Constructor Detail

ConcurrentMapperHashMap

protected ConcurrentMapperHashMap(ConcurrentMap<IK,IV> innerConcurrentMap)

Method Detail

clear

public void clear()

Specified by:

clear in interface Map<K,V>

Overrides:

clear in class AbstractMap<K,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

Overrides:

containsKey in class AbstractMap<K,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

Overrides:

containsValue in class AbstractMap<K,V>

entrySet

public Set<Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface Map<K,V>

Specified by:

entrySet in class AbstractMap<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

Overrides:

get in class AbstractMap<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

Overrides:

isEmpty in class AbstractMap<K,V>

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

Overrides:

keySet in class AbstractMap<K,V>

put

public V put(K key,
             V value)

Specified by:

put in interface Map<K,V>

Overrides:

put in class AbstractMap<K,V>

putAll

public void putAll(Map<? extends K,? extends V> map)

Specified by:

putAll in interface Map<K,V>

Overrides:

putAll in class AbstractMap<K,V>

putIfAbsent

public V putIfAbsent(K key,
                     V value)

Specified by:

putIfAbsent in interface ConcurrentMap<K,V>

Specified by:

putIfAbsent in interface Map<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class AbstractMap<K,V>

remove

public boolean remove(Object key,
                      Object value)

Specified by:

remove in interface ConcurrentMap<K,V>

Specified by:

remove in interface Map<K,V>

replace

public V replace(K key,
                 V value)

Specified by:

replace in interface ConcurrentMap<K,V>

Specified by:

replace in interface Map<K,V>

replace

public boolean replace(K key,
                       V oldValue,
                       V newValue)

Specified by:

replace in interface ConcurrentMap<K,V>

Specified by:

replace in interface Map<K,V>

size

public int size()

Specified by:

size in interface Map<K,V>

Overrides:

size in class AbstractMap<K,V>

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

Overrides:

values in class AbstractMap<K,V>

mapKey

protected abstract IK mapKey(K key)

mapKeyForQuery

protected abstract IK mapKeyForQuery(K key)

mapValue

protected abstract IV mapValue(K key,
                               V value)

mapValueForQuery

protected abstract IV mapValueForQuery(V value)

unmapKey

protected abstract K unmapKey(IK key)

unmapKeyForQuery

protected abstract K unmapKeyForQuery(IK key)

unmapValue

protected abstract V unmapValue(IV value)

unmapValueForQuery

protected abstract V unmapValueForQuery(IV value)