com.browseengine.bobo.facets.filter
Class EmptyFilter

java.lang.Object
  org.apache.lucene.search.Filter
      com.browseengine.bobo.facets.filter.RandomAccessFilter
          com.browseengine.bobo.facets.filter.EmptyFilter

All Implemented Interfaces:

Serializable

public class EmptyFilter
extends RandomAccessFilter

See Also:

Serialized Form

Method Summary

static EmptyFilter	getInstance()
RandomAccessDocIdSet	getRandomAccessDocIdSet(BoboIndexReader reader)

Methods inherited from class com.browseengine.bobo.facets.filter.RandomAccessFilter

getDocIdSet

Methods inherited from class org.apache.lucene.search.Filter

bits

Methods inherited from class java.lang.Object

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

Method Detail

getRandomAccessDocIdSet

public RandomAccessDocIdSet getRandomAccessDocIdSet(BoboIndexReader reader)
                                             throws IOException

Specified by:

getRandomAccessDocIdSet in class RandomAccessFilter

Throws:

IOException

getInstance

public static EmptyFilter getInstance()