jadex.commons.concurrent

Class Token

java.lang.Object

jadex.commons.concurrent.Token

public class Token
extends java.lang.Object

A token is initially available can be acquired once. The thread safe implementation allows multiple threads to try to acquire the token and guarantees that one and only one thread will get the token.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	acquired True, if the token is acquired.

Constructor Summary

Constructors

Constructor and Description
Token()

Method Summary

Modifier and Type	Method and Description
boolean	acquire() Try to acquire the token.

Methods inherited from class java.lang.Object

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

Field Detail

acquired

protected boolean acquired

True, if the token is acquired.

Constructor Detail

Token

public Token()

Method Detail

acquire

public boolean acquire()

Try to acquire the token.

Returns:

True, if the token was acquired by the caller.