File Doc Category Size Date Package
Filter.java API Doc Apache Lucene 1.4.3 1116 Tue Mar 30 00:48:04 BST 2004 org.apache.lucene.search

Filter

java.lang.Object

public abstract class Filter extends Object implements Serializable

Abstract base class providing a mechanism to restrict searches to a subset of an index.

Fields Summary
Constructors Summary
Methods Summary
public abstract java.util.BitSet bits(org.apache.lucene.index.IndexReader reader)
Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.