org.archive.crawler.frontier
Class IPQueueAssignmentPolicy

java.lang.Object
  org.archive.crawler.frontier.QueueAssignmentPolicy
      org.archive.crawler.frontier.HostnameQueueAssignmentPolicy
          org.archive.crawler.frontier.IPQueueAssignmentPolicy

public class IPQueueAssignmentPolicy
extends HostnameQueueAssignmentPolicy

Uses target IP as basis for queue-assignment, unless it is unavailable, in which case it behaves as HostnameQueueAssignmentPolicy.

Author:

gojomo

Constructor Summary

IPQueueAssignmentPolicy()

Method Summary

java.lang.String

getClassKey(CrawlController controller, CandidateURI cauri) Get the String key (name) of the queue to which the CrawlURI should be assigned.

Methods inherited from class org.archive.crawler.frontier.QueueAssignmentPolicy

maximumNumberOfKeys

Methods inherited from class java.lang.Object

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

Constructor Detail

IPQueueAssignmentPolicy

public IPQueueAssignmentPolicy()

Method Detail

getClassKey

public java.lang.String getClassKey(CrawlController controller,
                                    CandidateURI cauri)

Description copied from class: QueueAssignmentPolicy

Get the String key (name) of the queue to which the CrawlURI should be assigned. Note that changes to the CrawlURI, or its associated components (such as CrawlServer), may change its queue assignment.

Overrides:

getClassKey in class HostnameQueueAssignmentPolicy

Parameters:

controller - This crawls' controller.

cauri - CandidateURI to calculate class key for.

Returns:

the String key of the queue to assign the CrawlURI