org.springframework.core
Interface ConcurrentMap

All Superinterfaces:

Map

public interface ConcurrentMap
extends Map

Common interface for a concurrent Map, as exposed by CollectionFactory.createConcurrentMap(int). Mirrors ConcurrentMap, allowing to be backed by a JDK ConcurrentHashMap as well as a backport-concurrent ConcurrentHashMap.

Check out the ConcurrentMap javadoc for details on the interface's methods.

Since:

2.5

Author:

Juergen Hoeller

Nested Class Summary

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

Map.Entry<K,V>

Method Summary

Object	putIfAbsent(Object key, Object value)
boolean	remove(Object key, Object value)
Object	replace(Object key, Object value)
boolean	replace(Object key, Object oldValue, Object newValue)

Methods inherited from interface java.util.Map

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

Method Detail

putIfAbsent

Object putIfAbsent(Object key,
                   Object value)

remove

boolean remove(Object key,
               Object value)

replace

boolean replace(Object key,
                Object oldValue,
                Object newValue)

replace

Object replace(Object key,
               Object value)