Package org.codehaus.groovy.util

Class AbstractConcurrentMap.Segment<K,V>

java.lang.Object

java.util.concurrent.locks.AbstractOwnableSynchronizer

java.util.concurrent.locks.AbstractQueuedSynchronizer

org.codehaus.groovy.util.LockableObject

org.codehaus.groovy.util.AbstractConcurrentMapBase.Segment

org.codehaus.groovy.util.AbstractConcurrentMap.Segment<K,V>

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ManagedConcurrentMap.Segment

Enclosing class:

AbstractConcurrentMap<K,V>

public abstract static class AbstractConcurrentMap.Segment<K,V>
extends AbstractConcurrentMapBase.Segment

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.locks.AbstractQueuedSynchronizer

java.util.concurrent.locks.AbstractQueuedSynchronizer.ConditionObject

Field Summary

Fields inherited from class org.codehaus.groovy.util.AbstractConcurrentMapBase.Segment

table

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Segment(int initialCapacity)

Method Summary

Modifier and Type	Method	Description
protected abstract AbstractConcurrentMap.Entry<K,V>	createEntry(K key, int hash, V value)
V	get(K key, int hash)
AbstractConcurrentMap.Entry<K,V>	getOrPut(K key, int hash, V value)
AbstractConcurrentMap.Entry	put(K key, int hash, V value)
void	remove(K key, int hash)

Methods inherited from class org.codehaus.groovy.util.LockableObject

isHeldExclusively, lock, tryAcquire, tryRelease, unlock

Methods inherited from class java.util.concurrent.locks.AbstractQueuedSynchronizer

acquire, acquireInterruptibly, acquireShared, acquireSharedInterruptibly, compareAndSetState, getExclusiveQueuedThreads, getFirstQueuedThread, getQueuedThreads, getQueueLength, getSharedQueuedThreads, getState, getWaitingThreads, getWaitQueueLength, hasContended, hasQueuedPredecessors, hasQueuedThreads, hasWaiters, isQueued, owns, release, releaseShared, setState, toString, tryAcquireNanos, tryAcquireShared, tryAcquireSharedNanos, tryReleaseShared

Methods inherited from class java.util.concurrent.locks.AbstractOwnableSynchronizer

getExclusiveOwnerThread, setExclusiveOwnerThread

Methods inherited from class java.lang.Object

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

Constructor Detail

Segment

protected Segment(int initialCapacity)

Method Detail

get

public final V get(K key,
                   int hash)

getOrPut

public final AbstractConcurrentMap.Entry<K,V> getOrPut(K key,
                                                             int hash,
                                                             V value)

put

public final AbstractConcurrentMap.Entry put(K key,
                                             int hash,
                                             V value)

remove

public void remove(K key,
                   int hash)

createEntry

protected abstract AbstractConcurrentMap.Entry<K,V> createEntry(K key,
                                                                      int hash,
                                                                      V value)