org.archive.crawler.frontier.precedence

Class QueuePrecedencePolicy

java.lang.Object

org.archive.crawler.frontier.precedence.QueuePrecedencePolicy

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BaseQueuePrecedencePolicy

public abstract class QueuePrecedencePolicy
extends Object
implements Serializable

Superclass for QueuePrecedencePolicies, which set a integer precedence value on uri-queues inside the frontier when the uri-queue is first created, and before the uri-queue is placed on a new internal queue-of-queues.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
QueuePrecedencePolicy()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	queueCreated(WorkQueue wq) Set an appropriate initial precedence value on the given newly-created WorkQueue.
abstract void	queueReevaluate(WorkQueue wq) Update an appropriate initial precedence value on the given already-existing WorkQueue.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueuePrecedencePolicy

public QueuePrecedencePolicy()

Method Detail

queueCreated

public abstract void queueCreated(WorkQueue wq)

Set an appropriate initial precedence value on the given newly-created WorkQueue.

Parameters:

wq - WorkQueue to modify

queueReevaluate

public abstract void queueReevaluate(WorkQueue wq)

Update an appropriate initial precedence value on the given already-existing WorkQueue.

Parameters:

wq - WorkQueue to modify