step.grid.tokenpool

Class TokenPool<P extends Identity,F extends Identity>

java.lang.Object

step.grid.tokenpool.TokenPool<P,F>

public class TokenPool<P extends Identity,F extends Identity>
extends Object

Constructor Summary

Constructors

Constructor and Description
TokenPool(AffinityEvaluator affinityEval)

Method Summary

Modifier and Type	Method and Description
int	getSize()
List<Token<F>>	getTokens()
List<P>	getWaitingPretenders()
void	invalidate(String id)
void	invalidateToken(F object)
void	keepaliveToken(String id)
String	offerToken(F object)
void	returnToken(F object)
F	selectToken(P pretender, long timeout)
F	selectToken(P pretender, long matchExistsTimeout, long noMatchExistsTimeout)
void	setKeepaliveTimeout(long timeout)

Methods inherited from class java.lang.Object

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

Constructor Detail

TokenPool

public TokenPool(AffinityEvaluator affinityEval)

Method Detail

setKeepaliveTimeout

public void setKeepaliveTimeout(long timeout)

selectToken

public F selectToken(P pretender,
                     long timeout)
              throws TimeoutException,
                     InterruptedException

Throws:

TimeoutException

InterruptedException

selectToken

public F selectToken(P pretender,
                     long matchExistsTimeout,
                     long noMatchExistsTimeout)
              throws TimeoutException,
                     InterruptedException

Throws:

TimeoutException

InterruptedException

returnToken

public void returnToken(F object)

offerToken

public String offerToken(F object)

keepaliveToken

public void keepaliveToken(String id)

invalidate

public void invalidate(String id)

invalidateToken

public void invalidateToken(F object)

getSize

public int getSize()

getTokens

public List<Token<F>> getTokens()

getWaitingPretenders

public List<P> getWaitingPretenders()