org.jpos.util

Class ThroughputControl

java.lang.Object

org.jpos.util.ThroughputControl

public class ThroughputControl
extends java.lang.Object

ThroughputControl can be used to limit the throughput of a system to a maximum number of transactions in a given period of time.

Constructor Summary

Constructors

Constructor and Description
ThroughputControl(int[] maxTransactions, int[] periodInMillis)
ThroughputControl(int maxTransactions, int periodInMillis)

Method Summary

Modifier and Type	Method and Description
long	control() control should be called on every transaction.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThroughputControl

public ThroughputControl(int maxTransactions,
                         int periodInMillis)

Parameters:

maxTransactions - ditto

periodInMillis - ditto

ThroughputControl

public ThroughputControl(int[] maxTransactions,
                         int[] periodInMillis)

Parameters:

maxTransactions - ditto

periodInMillis - ditto

Method Detail

control

public long control()

control should be called on every transaction. it may sleep for a while in order to control the system throughput

Returns:

aprox sleep time or zero if no sleep