Package org.jgroups.util

Class MessageCache

java.lang.Object

org.jgroups.util.MessageCache

public class MessageCache
extends java.lang.Object

A cache associating members and messages

Since:

5.3.2

Author:

Bela Ban

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	is_empty
protected java.util.Map<Address,java.util.Queue<Message>>	map

Constructor Summary

Constructors

Constructor	Description
MessageCache()

Method Summary

Modifier and Type	Method	Description
MessageCache	add(Address sender, Message msg)
MessageCache	clear()
java.util.Collection<Message>	drain(Address sender)
boolean	isEmpty()
int	size()	Returns a count of all messages
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

map

protected final java.util.Map<Address,java.util.Queue<Message>> map

is_empty

protected volatile boolean is_empty

Constructor Detail

MessageCache

public MessageCache()

Method Detail

add

public MessageCache add(Address sender,
                        Message msg)

drain

public java.util.Collection<Message> drain(Address sender)

clear

public MessageCache clear()

size

public int size()

Returns a count of all messages

isEmpty

public boolean isEmpty()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object