Uses of Interface
org.terrier.structures.BitIndexPointer

Packages that use BitIndexPointer

Package	Description
org.terrier.realtime.memory.fields	Provides MemoryIndex structures that support field search.
org.terrier.realtime.multi	Provides MultiIndex structures.
org.terrier.structures	Provides the interfaces for the index data structures used for retrieval with the Terrier platform.
org.terrier.structures.bit	Provides on-disk index structures that support the older bit-level compression scheme.
org.terrier.structures.postings	Provides classes representing single postings and atreams of postings in a posting list (e.g.
org.terrier.structures.restructure	Contains legacy index data structure classes

Uses of BitIndexPointer in org.terrier.realtime.memory.fields

Methods in org.terrier.realtime.memory.fields with parameters of type BitIndexPointer

Modifier and Type	Method	Description
void	MemoryDocumentIndexFieldsMap.addDocument(int docid, int length, int[] flengths, BitIndexPointer bitbasedpointer)	Add document length and field lengths to document index.

Uses of BitIndexPointer in org.terrier.realtime.multi

Classes in org.terrier.realtime.multi that implement BitIndexPointer

Modifier and Type	Class	Description
class	MultiDocumentEntry	A document index entry that represents a document within a multi-index It stores information about the shard that the document comes from.

Methods in org.terrier.realtime.multi with parameters of type BitIndexPointer

Modifier and Type	Method	Description
void	MultiDocumentEntry.setBitIndexPointer(BitIndexPointer pointer)

Uses of BitIndexPointer in org.terrier.structures

Classes in org.terrier.structures that implement BitIndexPointer

Modifier and Type	Class	Description
class	BasicDocumentIndexEntry	A basic document index entry.
class	BasicLexiconEntry	Contains all the information about one entry in the Lexicon.
class	DocumentIndexEntry	A document index entry.
class	FieldDocumentIndexEntry	A document index entry for use with fields
class	FieldLexiconEntry	A LexiconEntry with field support
class	NonIncrementalDocumentIndexEntry	This class is created to represent a DocumentIndexEntry that do not assume an incremental docids, but instead maintains the docid.
class	SimpleBitIndexPointer	An implementation of a BitIndexPointer.
class	SimpleDocumentIndexEntry	A document index entry that doesn't write out direct index offset.

Methods in org.terrier.structures that return BitIndexPointer

Modifier and Type	Method	Description
abstract BitIndexPointer	AbstractPostingOutputStream.writePostings(int[][] postings, int startOffset, int Length, int firstId)
abstract BitIndexPointer	AbstractPostingOutputStream.writePostings(java.util.Iterator<Posting> iterator)
abstract BitIndexPointer	AbstractPostingOutputStream.writePostings(java.util.Iterator<Posting> iterator, int previousId)
abstract BitIndexPointer	AbstractPostingOutputStream.writePostings(IterablePosting postings)
abstract BitIndexPointer	AbstractPostingOutputStream.writePostings(IterablePosting postings, int previousId)

Methods in org.terrier.structures with parameters of type BitIndexPointer

Modifier and Type	Method	Description
void	BasicDocumentIndexEntry.setBitIndexPointer(BitIndexPointer pointer)	Update this pointer to reflect the same values as the specified pointer
void	BasicLexiconEntry.setBitIndexPointer(BitIndexPointer pointer)	Update this pointer to reflect the same values as the specified pointer
void	BasicTermStatsLexiconEntry.setBitIndexPointer(BitIndexPointer pointer)	Sets the bit index pointer to this LexiconEntry
void	BitIndexPointer.setBitIndexPointer(BitIndexPointer pointer)	Update this pointer to reflect the same values as the specified pointer
void	SimpleBitIndexPointer.setBitIndexPointer(BitIndexPointer pointer)	Update this pointer to reflect the same values as the specified pointer
void	SimpleDocumentIndexEntry.setBitIndexPointer(BitIndexPointer pointer)	Update this pointer to reflect the same values as the specified pointer

Constructors in org.terrier.structures with parameters of type BitIndexPointer

Constructor	Description
BasicDocumentIndexEntry(int length, BitIndexPointer pointer)	Constructs an instance of the BasicDocumentIndexEntry.

Uses of BitIndexPointer in org.terrier.structures.bit

Fields in org.terrier.structures.bit declared as BitIndexPointer

Modifier and Type	Field	Description
protected BitIndexPointer	BitPostingIndexInputStream.currentPointer

Fields in org.terrier.structures.bit with type parameters of type BitIndexPointer

Modifier and Type	Field	Description
protected java.util.Iterator<? extends BitIndexPointer>	BitPostingIndexInputStream.pointerList	the lexicon input stream providing the offsets

Methods in org.terrier.structures.bit that return BitIndexPointer

Modifier and Type	Method	Description
protected BitIndexPointer	BitPostingIndexInputStream._next()
protected BitIndexPointer	BlockDirectInvertedOutputStream.writeNoFieldPostings(int[][] postings, int offset, int length, int firstId)	Writes the given block postings to the bit file.
protected BitIndexPointer	DirectInvertedOutputStream.writeNoFieldPostings(int[][] postings, int offset, int length, int firstId)	Writes the given postings to the bit file.
BitIndexPointer	DirectInvertedOutputStream.writePostings(int[][] postings, int firstId)	Write out the specified postings.
BitIndexPointer	DirectInvertedOutputStream.writePostings(int[][] postings, int startOffset, int Length, int firstId)	Write out a range of the specified postings.
BitIndexPointer	DirectInvertedOutputStream.writePostings(java.util.Iterator<Posting> iterator)	Write out the specified postings.
BitIndexPointer	DirectInvertedOutputStream.writePostings(java.util.Iterator<Posting> iterator, int previousId)	Write out the specified postings, but allowing the delta for the first document to be adjusted
BitIndexPointer	DirectInvertedOutputStream.writePostings(IterablePosting postings)	Write out the specified postings.
BitIndexPointer	DirectInvertedOutputStream.writePostings(IterablePosting postings, int previousId)	Write out the specified postings, but allowing the delta for the first document to be adjusted

Methods in org.terrier.structures.bit with parameters of type BitIndexPointer

Modifier and Type	Method	Description
protected DocumentIndex	BitPostingIndexInputStream.getDocumentIndex(BitIndexPointer pointer)
protected IterablePosting	BitPostingIndexInputStream.loadPostingIterator(BitIndexPointer pointer)

Constructor parameters in org.terrier.structures.bit with type arguments of type BitIndexPointer

Constructor	Description
BitPostingIndexInputStream(IndexOnDisk _index, java.lang.String _structureName, java.util.Iterator<? extends BitIndexPointer> _pointerList, java.lang.Class<? extends IterablePosting> _postingIteratorClass)	Constructs an instance of BitPostingIndexInputStream.

Uses of BitIndexPointer in org.terrier.structures.postings

Methods in org.terrier.structures.postings that return types with arguments of type BitIndexPointer

Modifier and Type	Method	Description
static java.util.Iterator<BitIndexPointer>	PostingTestUtils.makeSkippable(java.util.Iterator<BitIndexPointer> in)

Methods in org.terrier.structures.postings with parameters of type BitIndexPointer

Modifier and Type	Method	Description
static void	PostingTestUtils.assertEqualsBitFilePosition(BitIndexPointer expected, BitFilePosition actual)

Method parameters in org.terrier.structures.postings with type arguments of type BitIndexPointer

Modifier and Type	Method	Description
static java.util.Iterator<BitIndexPointer>	PostingTestUtils.makeSkippable(java.util.Iterator<BitIndexPointer> in)
static java.io.DataInput	PostingTestUtils.writeBlockFieldPostingsToData(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)
static java.lang.String	PostingTestUtils.writeBlockFieldPostingsToFile(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)
static java.io.DataInput	PostingTestUtils.writeBlockPostingsToData(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)
static java.lang.String	PostingTestUtils.writeBlockPostingsToFile(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)
static java.io.DataInput	PostingTestUtils.writeFieldPostingsToData(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)
static java.lang.String	PostingTestUtils.writeFieldPostingsToFile(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)
static java.io.DataInput	PostingTestUtils.writePostingsToData(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)
static java.lang.String	PostingTestUtils.writePostingsToFile(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)
static java.lang.String	PostingTestUtils.writePostingsToFileDocidOnly(java.util.Iterator<Posting>[] iterators, java.util.List<BitIndexPointer> pointerList)

Uses of BitIndexPointer in org.terrier.structures.restructure

Classes in org.terrier.structures.restructure that implement BitIndexPointer

Modifier and Type	Class	Description
class	Tr3BlockFieldLexiconEntry	Deprecated.
class	Tr3BlockLexiconEntry	Deprecated.
class	Tr4BasicLexiconEntry	Contains all the information about one entry in the Lexicon.
class	Tr4FieldLexiconEntry	A LexiconEntry with field support

Methods in org.terrier.structures.restructure with parameters of type BitIndexPointer

Modifier and Type	Method	Description
void	Tr4BasicLexiconEntry.setBitIndexPointer(BitIndexPointer pointer)	Update this pointer to reflect the same values as the specified pointer
void	Tr4BasicTermStatsLexiconEntry.setBitIndexPointer(BitIndexPointer pointer)	Sets the bit index pointer to this LexiconEntry