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Filter.java API Doc Apache Lucene 2.1.0 1304 Wed Feb 14 10:46:38 GMT 2007 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.