Uses of Class
org.apache.lucene.search.DocIdSet

Packages that use DocIdSet

Package	Description
org.apache.lucene.search	Code to search indices.
org.apache.lucene.util	Some utility classes.

Uses of DocIdSet in org.apache.lucene.search

Subclasses of DocIdSet in org.apache.lucene.search

Modifier and Type	Class and Description
class	BitsFilteredDocIdSet This implementation supplies a filtered DocIdSet, that excludes all docids which are not in a Bits instance.
class	FieldCacheDocIdSet Base class for DocIdSet to be used with FieldCache.
class	FilteredDocIdSet Abstract decorator class for a DocIdSet implementation that provides on-demand filtering/validation mechanism on a given DocIdSet.

Fields in org.apache.lucene.search declared as DocIdSet

Modifier and Type	Field and Description
static DocIdSet	DocIdSet.EMPTY_DOCIDSET An empty DocIdSet instance for easy use, e.g.

Methods in org.apache.lucene.search that return DocIdSet

Modifier and Type	Method and Description
protected DocIdSet	CachingWrapperFilter.docIdSetToCache(DocIdSet docIdSet, AtomicReader reader) Provide the DocIdSet to be cached, using the DocIdSet provided by the wrapped Filter.
abstract DocIdSet	Filter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs) Creates a DocIdSet enumerating the documents that should be permitted in search results.
DocIdSet	FieldCacheTermsFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)
DocIdSet	FieldValueFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)
DocIdSet	MultiTermQueryWrapperFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs) Returns a DocIdSet with documents that should be permitted in search results.
DocIdSet	QueryWrapperFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)
DocIdSet	CachingWrapperFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs)
abstract DocIdSet	FieldCacheRangeFilter.getDocIdSet(AtomicReaderContext context, Bits acceptDocs) This method is implemented for each data type
static DocIdSet	BitsFilteredDocIdSet.wrap(DocIdSet set, Bits acceptDocs) Convenience wrapper method: If acceptDocs == null it returns the original set without wrapping.

Methods in org.apache.lucene.search with parameters of type DocIdSet

Modifier and Type	Method and Description
protected DocIdSet	CachingWrapperFilter.docIdSetToCache(DocIdSet docIdSet, AtomicReader reader) Provide the DocIdSet to be cached, using the DocIdSet provided by the wrapped Filter.
static DocIdSet	BitsFilteredDocIdSet.wrap(DocIdSet set, Bits acceptDocs) Convenience wrapper method: If acceptDocs == null it returns the original set without wrapping.

Constructors in org.apache.lucene.search with parameters of type DocIdSet

Constructor and Description
BitsFilteredDocIdSet(DocIdSet innerSet, Bits acceptDocs) Constructor.
FilteredDocIdSet(DocIdSet innerSet) Constructor.

Uses of DocIdSet in org.apache.lucene.util

Subclasses of DocIdSet in org.apache.lucene.util

Modifier and Type	Class and Description
class	DocIdBitSet Simple DocIdSet and DocIdSetIterator backed by a BitSet
class	FixedBitSet BitSet of fixed length (numBits), backed by accessible (FixedBitSet.getBits()) long[], accessed with an int index, implementing Bits and DocIdSet.
class	OpenBitSet An "open" BitSet implementation that allows direct access to the array of words storing the bits.
class	OpenBitSetDISI OpenBitSet with added methods to bulk-update the bits from a DocIdSetIterator.