Package org.jgroups.util

Class NameCache

java.lang.Object

org.jgroups.util.NameCache

public class NameCache
extends java.lang.Object

Maintains the mappings between addresses and logical names (moved out of UUID.cache into a separate class)

Since:

4.0

Author:

Bela Ban

Field Summary

Fields

Modifier and Type	Field	Description
protected static LazyRemovalCache<Address,java.lang.String>	cache	Keeps track of associations between addresses and logical names
protected static LazyRemovalCache.Printable<Address,LazyRemovalCache.Entry<java.lang.String>>	print_function

Constructor Summary

Constructors

Constructor	Description
NameCache()

Method Summary

Modifier and Type	Method	Description
static void	add(java.util.Map<Address,java.lang.String> map)
static void	add(Address uuid, java.lang.String logical_name)
static java.lang.String	get(Address logical_addr)
static java.util.Map<Address,java.lang.String>	getContents()	Returns a copy of the cache's contents
static java.lang.String	printCache()
static void	remove(Address addr)
static void	removeAll(java.util.Collection<Address> mbrs)
static void	retainAll(java.util.Collection<Address> logical_addrs)

Methods inherited from class java.lang.Object

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

Field Detail

cache

protected static final LazyRemovalCache<Address,java.lang.String> cache

Keeps track of associations between addresses and logical names

print_function

protected static final LazyRemovalCache.Printable<Address,LazyRemovalCache.Entry<java.lang.String>> print_function

Constructor Detail

NameCache

public NameCache()

Method Detail

add

public static void add(Address uuid,
                       java.lang.String logical_name)

add

public static void add(java.util.Map<Address,java.lang.String> map)

get

public static java.lang.String get(Address logical_addr)

getContents

public static java.util.Map<Address,java.lang.String> getContents()

Returns a copy of the cache's contents

remove

public static void remove(Address addr)

removeAll

public static void removeAll(java.util.Collection<Address> mbrs)

retainAll

public static void retainAll(java.util.Collection<Address> logical_addrs)

printCache

public static java.lang.String printCache()