jodd.util.ref
Class ReferenceMap<K,V>
java.lang.Object
java.util.AbstractMap<K,V>
jodd.util.ref.ReferenceMap<K,V>
- All Implemented Interfaces:
- java.util.concurrent.ConcurrentMap<K,V>, java.util.Map<K,V>
public class ReferenceMap<K,V>
- extends java.util.AbstractMap<K,V>
- implements java.util.concurrent.ConcurrentMap<K,V>
Concurrent hash map that wraps keys and/or values in SOFT or WEAK references.
Does not support null
keys or values. Uses identity equality for
weak and soft keys.
Methods inherited from class java.util.AbstractMap |
clone, equals, hashCode, keySet, toString, values |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Map |
equals, hashCode, keySet, values |
delegate
protected java.util.concurrent.ConcurrentMap<java.lang.Object,java.lang.Object> delegate
keyReferenceType
protected final ReferenceType keyReferenceType
valueReferenceType
protected final ReferenceType valueReferenceType
ReferenceMap
public ReferenceMap(ReferenceType keyReferenceType,
ReferenceType valueReferenceType)
- Concurrent hash map that wraps keys and/or values based on specified
reference types.
- Parameters:
keyReferenceType
- key reference typevalueReferenceType
- value reference type
get
public V get(java.lang.Object key)
- Specified by:
get
in interface java.util.Map<K,V>
- Overrides:
get
in class java.util.AbstractMap<K,V>
put
public V put(K key,
V value)
- Specified by:
put
in interface java.util.Map<K,V>
- Overrides:
put
in class java.util.AbstractMap<K,V>
remove
public V remove(java.lang.Object key)
- Specified by:
remove
in interface java.util.Map<K,V>
- Overrides:
remove
in class java.util.AbstractMap<K,V>
size
public int size()
- Specified by:
size
in interface java.util.Map<K,V>
- Overrides:
size
in class java.util.AbstractMap<K,V>
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Map<K,V>
- Overrides:
isEmpty
in class java.util.AbstractMap<K,V>
containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKey
in interface java.util.Map<K,V>
- Overrides:
containsKey
in class java.util.AbstractMap<K,V>
containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValue
in interface java.util.Map<K,V>
- Overrides:
containsValue
in class java.util.AbstractMap<K,V>
putAll
public void putAll(java.util.Map<? extends K,? extends V> t)
- Specified by:
putAll
in interface java.util.Map<K,V>
- Overrides:
putAll
in class java.util.AbstractMap<K,V>
clear
public void clear()
- Specified by:
clear
in interface java.util.Map<K,V>
- Overrides:
clear
in class java.util.AbstractMap<K,V>
putIfAbsent
public V putIfAbsent(K key,
V value)
- Specified by:
putIfAbsent
in interface java.util.concurrent.ConcurrentMap<K,V>
remove
public boolean remove(java.lang.Object key,
java.lang.Object value)
- Specified by:
remove
in interface java.util.concurrent.ConcurrentMap<K,V>
replace
public boolean replace(K key,
V oldValue,
V newValue)
- Specified by:
replace
in interface java.util.concurrent.ConcurrentMap<K,V>
replace
public V replace(K key,
V value)
- Specified by:
replace
in interface java.util.concurrent.ConcurrentMap<K,V>
entrySet
public java.util.Set<java.util.Map.Entry<K,V>> entrySet()
- Specified by:
entrySet
in interface java.util.Map<K,V>
- Specified by:
entrySet
in class java.util.AbstractMap<K,V>
Copyright ©2008 Jodd Team