org.archive.wayback.resourceindex.filters
Class CompositeExclusionFilter

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

All Implemented Interfaces:

ObjectFilter<CaptureSearchResult>

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

SearchResultFilter that abstracts multiple SearchResultFilters -- if all filters return INCLUDE, then the result is included, but the first to return ABORT or EXCLUDE short-circuits the rest

Version:

$Date$, $Revision$

Author:

brad

Field Summary

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

FILTER_ABORT, FILTER_EXCLUDE, FILTER_INCLUDE

Constructor Summary

CompositeExclusionFilter()

Method Summary

void	addComponent(ObjectFilter<CaptureSearchResult> filter)
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

CompositeExclusionFilter

public CompositeExclusionFilter()

Method Detail

addComponent

public void addComponent(ObjectFilter<CaptureSearchResult> filter)

Parameters:

filter - to be added to the composite.

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