ch.qos.logback.core.util

Class DefaultInvocationGate

java.lang.Object

ch.qos.logback.core.util.DefaultInvocationGate

All Implemented Interfaces:

InvocationGate

public class DefaultInvocationGate
extends Object
implements InvocationGate

This class serves as a gateway for invocations of a "costly" operation on a critical execution path.

Author:

Ceki Gülcü

Field Summary

Fields inherited from interface ch.qos.logback.core.util.InvocationGate

TIME_UNAVAILABLE

Constructor Summary

Constructors

Constructor and Description
DefaultInvocationGate()
DefaultInvocationGate(long minDelayThreshold, long maxDelayThreshold, long currentTime)

Method Summary

Methods

Modifier and Type	Method and Description
long	getInvocationCounter()
boolean	isTooSoon(long currentTime) The caller of this method can decide to skip further work if the returned value is true.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultInvocationGate

public DefaultInvocationGate()

DefaultInvocationGate

public DefaultInvocationGate(long minDelayThreshold,
                     long maxDelayThreshold,
                     long currentTime)

Method Detail

isTooSoon

public final boolean isTooSoon(long currentTime)

Description copied from interface: InvocationGate

The caller of this method can decide to skip further work if the returned value is true. Implementations should be able to give a reasonable answer even if current time date is unavailable.

Specified by:

isTooSoon in interface InvocationGate

Parameters:

currentTime - can be TIME_UNAVAILABLE (-1) to signal that time is not available

Returns:

if true, caller should skip further work

getInvocationCounter

public long getInvocationCounter()