org.apache.lucene.util
Class DocIdBitSet

java.lang.Object
  extended by org.apache.lucene.search.DocIdSet
      extended by org.apache.lucene.util.DocIdBitSet

public class DocIdBitSet
extends DocIdSet

Simple DocIdSet and DocIdSetIterator backed by a BitSet


Field Summary
 
Fields inherited from class org.apache.lucene.search.DocIdSet
EMPTY_DOCIDSET
 
Constructor Summary
DocIdBitSet(BitSet bitSet)
           
 
Method Summary
 BitSet getBitSet()
          Returns the underlying BitSet.
 boolean isCacheable()
          This DocIdSet implementation is cacheable.
 DocIdSetIterator iterator()
          Provides a DocIdSetIterator to access the set.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DocIdBitSet

public DocIdBitSet(BitSet bitSet)
Method Detail

iterator

public DocIdSetIterator iterator()
Description copied from class: DocIdSet
Provides a DocIdSetIterator to access the set. This implementation can return null or DocIdSet.EMPTY_DOCIDSET.iterator() if there are no docs that match.

Specified by:
iterator in class DocIdSet

isCacheable

public boolean isCacheable()
This DocIdSet implementation is cacheable.

Overrides:
isCacheable in class DocIdSet

getBitSet

public BitSet getBitSet()
Returns the underlying BitSet.



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