org.dice_research.squirrel.fetcher.delay

Class DummyDelayer

java.lang.Object

org.dice_research.squirrel.fetcher.delay.DummyDelayer

All Implemented Interfaces:

Delayer

public class DummyDelayer
extends Object
implements Delayer

A dummy instance of the Delayer interface

Author:

Michael Röder (michael.roeder@uni-paderborn.de)

Field Summary

Fields

Modifier and Type	Field and Description
private static DummyDelayer	instance

Constructor Summary

Constructors

Modifier	Constructor and Description
private	DummyDelayer()

Method Summary

Modifier and Type	Method and Description
static DummyDelayer	get()
long	getDelay() Returns the delay (in ms) that this instance typically would introduce between two consecutive requests.
void	getRequestPermission() Waits for the permission to perform a new request.
void	requestFinished() informs the Delayer instance about the finished request.

Methods inherited from class java.lang.Object

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

Field Detail

instance

private static DummyDelayer instance

Constructor Detail

DummyDelayer

private DummyDelayer()

Method Detail

get

public static DummyDelayer get()

getRequestPermission

public void getRequestPermission()

Description copied from interface: Delayer

Waits for the permission to perform a new request.

Specified by:

getRequestPermission in interface Delayer

requestFinished

public void requestFinished()

Description copied from interface: Delayer

informs the Delayer instance about the finished request. Note that missing to call this method might lead to a deadlock.

Specified by:

requestFinished in interface Delayer

getDelay

public long getDelay()

Description copied from interface: Delayer

Returns the delay (in ms) that this instance typically would introduce between two consecutive requests.

Specified by:

getDelay in interface Delayer

Returns:

the delay (in ms) that this instance typically would introduce between two consecutive requests