org.hyperic.sigar.util

Class ReferenceMap

java.lang.Object

java.util.AbstractMap

org.hyperic.sigar.util.ReferenceMap

All Implemented Interfaces:

java.util.Map

Direct Known Subclasses:

WeakReferenceMap

public class ReferenceMap
extends java.util.AbstractMap

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	ReferenceMap.MapReference
protected static class	ReferenceMap.SoftValue
protected static class	ReferenceMap.WeakValue

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

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

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

java.util.Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map	map
protected java.lang.ref.ReferenceQueue	queue

Constructor Summary

Constructors

Constructor and Description
ReferenceMap()
ReferenceMap(java.util.Map map)

Method Summary

Modifier and Type	Method and Description
void	clear()
java.util.Set	entrySet()
java.lang.Object	get(java.lang.Object key)
static java.util.Map	newInstance()
static java.util.Map	newInstance(java.util.Map map)
protected void	poll()
java.lang.Object	put(java.lang.Object key, java.lang.Object value)
java.lang.Object	remove(java.lang.Object key)
int	size()
static java.util.Map	synchronizedMap()

Methods inherited from class java.util.AbstractMap

clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, putAll, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

queue

protected java.lang.ref.ReferenceQueue queue

map

protected java.util.Map map

Constructor Detail

ReferenceMap

public ReferenceMap()

ReferenceMap

public ReferenceMap(java.util.Map map)

Method Detail

synchronizedMap

public static java.util.Map synchronizedMap()

newInstance

public static java.util.Map newInstance()

newInstance

public static java.util.Map newInstance(java.util.Map map)

get

public java.lang.Object get(java.lang.Object key)

Specified by:

get in interface java.util.Map

Overrides:

get in class java.util.AbstractMap

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

Specified by:

put in interface java.util.Map

Overrides:

put in class java.util.AbstractMap

remove

public java.lang.Object remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map

Overrides:

remove in class java.util.AbstractMap

clear

public void clear()

Specified by:

clear in interface java.util.Map

Overrides:

clear in class java.util.AbstractMap

size

public int size()

Specified by:

size in interface java.util.Map

Overrides:

size in class java.util.AbstractMap

entrySet

public java.util.Set entrySet()

Specified by:

entrySet in interface java.util.Map

Specified by:

entrySet in class java.util.AbstractMap

poll

protected void poll()