org.archive.wayback.resourceindex.filters
Class UrlPrefixMatchFilter

java.lang.Object
  org.archive.wayback.resourceindex.filters.UrlPrefixMatchFilter

All Implemented Interfaces:

ObjectFilter<CaptureSearchResult>

public class UrlPrefixMatchFilter
extends java.lang.Object
implements ObjectFilter<CaptureSearchResult>

SearchResultFilter which includes any URL which begins with a given prefix, and aborts processing when any URL does not match the prefix. This abort short-circuiting assumes that records will be seen in increasing URL order: once a URL does not match, no further URLs will match either.

Version:

$Date: 2008-07-01 16:32:29 -0700 (Tue, 01 Jul 2008) $, $Revision: 2363 $

Author:

brad

Field Summary

Fields inherited from interface org.archive.wayback.util.ObjectFilter

FILTER_ABORT, FILTER_EXCLUDE, FILTER_INCLUDE

Constructor Summary

UrlPrefixMatchFilter(java.lang.String prefix)

Method Summary

int	filterObject(CaptureSearchResult r) inpect record and determine if it should be included in the results or not, or if processing of new records should stop.

Methods inherited from class java.lang.Object

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

Constructor Detail

UrlPrefixMatchFilter

public UrlPrefixMatchFilter(java.lang.String prefix)

Parameters:

prefix - String which records must begin with

Method Detail

filterObject

public int filterObject(CaptureSearchResult r)

Description copied from interface: ObjectFilter

inpect record and determine if it should be included in the results or not, or if processing of new records should stop.

Specified by:

filterObject in interface ObjectFilter<CaptureSearchResult>

Parameters:

r - Object which should be checked for inclusion/exclusion or abort

Returns:

int of FILTER_INCLUDE, FILTER_EXCLUDE, or FILTER_ABORT