org.apache.lucene.search
Class PrefixFilter

java.lang.Object
  extended by org.apache.lucene.search.Filter
      extended by org.apache.lucene.search.PrefixFilter
All Implemented Interfaces:
Serializable

public class PrefixFilter
extends Filter

Version:
$Id$
See Also:
Serialized Form

Field Summary
protected  Term prefix
           
 
Constructor Summary
PrefixFilter(Term prefix)
           
 
Method Summary
 BitSet bits(IndexReader reader)
          Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.
 Term getPrefix()
           
 String toString()
          Prints a user-readable version of this query.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

prefix

protected final Term prefix
Constructor Detail

PrefixFilter

public PrefixFilter(Term prefix)
Method Detail

getPrefix

public Term getPrefix()

bits

public BitSet bits(IndexReader reader)
            throws IOException
Description copied from class: Filter
Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.

Specified by:
bits in class Filter
Throws:
IOException

toString

public String toString()
Prints a user-readable version of this query.

Overrides:
toString in class Object


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