Uses of Interface
org.terrier.structures.Pointer

Packages that use Pointer

Package	Description
org.terrier.matching	Provides the classes and interfaces used for matching documents to queries.
org.terrier.matching.matchops	This package contains matching Operators.
org.terrier.realtime.memory	Provides MemoryIndex structures.
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 Pointer in org.terrier.matching

Fields in org.terrier.matching with type parameters of type Pointer

Modifier and Type	Field	Description
protected PostingIndex<Pointer>	BaseMatching.invertedIndex	The inverted file.
protected PostingIndex<Pointer>	PostingListManager.invertedIndex	inverted index of the index

Uses of Pointer in org.terrier.matching.matchops

Method parameters in org.terrier.matching.matchops with type arguments of type Pointer

Modifier and Type	Method	Description
MatchingEntry	DateRangeOp.getMatcher(MatchingQueryTerms.QueryTermProperties qtp, Index index, Lexicon<java.lang.String> lexTerm, PostingIndex<Pointer> invTerm, CollectionStatistics collectionStats)
MatchingEntry	MultiTermOp.getMatcher(MatchingQueryTerms.QueryTermProperties qtp, Index index, Lexicon<java.lang.String> lexicon, PostingIndex<Pointer> invertedIndex, CollectionStatistics collectionStatistics)
abstract MatchingEntry	Operator.getMatcher(MatchingQueryTerms.QueryTermProperties qtp, Index index, Lexicon<java.lang.String> lex, PostingIndex<Pointer> inv, CollectionStatistics collStats)	get an entry for matching for this query op.
MatchingEntry	SingleTermOp.getMatcher(MatchingQueryTerms.QueryTermProperties qtp, Index index, Lexicon<java.lang.String> lexicon, PostingIndex<Pointer> invertedIndex, CollectionStatistics collectionStatistics)

Uses of Pointer in org.terrier.realtime.memory

Subinterfaces of Pointer in org.terrier.realtime.memory

Modifier and Type	Interface	Description
interface	MemoryPointer	Pointer type for use with MemoryIndex.

Classes in org.terrier.realtime.memory that implement Pointer

Modifier and Type	Class	Description
class	MemoryLexiconEntry	A lexicon entry stored in a MemoryLexicon.

Methods in org.terrier.realtime.memory that return Pointer

Modifier and Type	Method	Description
Pointer	MemoryDirectIndex.DirectIterator.getCurrentPointer()
Pointer	MemoryInvertedIndex.InvertedIterator.getCurrentPointer()

Methods in org.terrier.realtime.memory with parameters of type Pointer

Modifier and Type	Method	Description
IterablePosting	MemoryDirectIndex.getPostings(Pointer pointer)
IterablePosting	MemoryInvertedIndex.getPostings(Pointer pointer)	Returns the posting iterator given a pointer.
void	MemoryLexiconEntry.setPointer(Pointer p)	Update the pointer

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

Classes in org.terrier.realtime.memory.fields that implement Pointer

Modifier and Type	Class	Description
class	MemoryFieldsLexiconEntry	Lexicon entry (fields).

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

Modifier and Type	Method	Description
IterablePosting	MemoryFieldsInvertedIndex.getPostings(Pointer _termid)	Returns the posting iterator given a pointer.

Uses of Pointer in org.terrier.realtime.multi

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

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.
class	MultiLexiconEntry	A Lexicon entry that spans multiple index shards.

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

Modifier and Type	Method	Description
IterablePosting	MultiDirect.getPostings(Pointer _multiPointer)	Returns the posting iterator given a pointer.
IterablePosting	MultiInverted.getPostings(Pointer _multiPointer)	Returns the posting iterator given a pointer.
void	MultiDocumentEntry.setPointer(Pointer p)
void	MultiLexiconEntry.setPointer(Pointer p)	Not implemented.

Uses of Pointer in org.terrier.structures

Classes in org.terrier.structures with type parameters of type Pointer

Modifier and Type	Interface	Description
interface	PostingIndex<POINTERTYPE extends Pointer>	An interface for accessing a posting list.

Subinterfaces of Pointer in org.terrier.structures

Modifier and Type	Interface	Description
interface	BitIndexPointer	A Pointer specialisation for some PostingIndex structures.

Classes in org.terrier.structures that implement Pointer

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	BasicTermStatsLexiconEntry	A LexiconEntry which only contains EntryStatistics
class	DocumentIndexEntry	A document index entry.
class	FieldDocumentIndexEntry	A document index entry for use with fields
class	FieldLexiconEntry	A LexiconEntry with field support
class	LexiconEntry	Base class for all LexiconEntry implementations.
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 Pointer

Modifier and Type	Method	Description
Pointer	PostingIndexInputStream.getCurrentPointer()	Returns the pointer associated with the current postings being accessed

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

Modifier and Type	Method	Description
PostingIndex<Pointer>	IndexOnDisk.getDirectIndex()

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

Modifier and Type	Method	Description
IterablePosting	PostingIndex.getPostings(Pointer lEntry)	Returns the posting iterator given a pointer.
void	BasicDocumentIndexEntry.setPointer(Pointer p)	Sets the pointer within this object to that represented by the specified pointer.
void	BasicLexiconEntry.setPointer(Pointer p)	Update the pointer
void	BasicTermStatsLexiconEntry.setPointer(Pointer p)	Update the pointer
void	LexiconEntry.setPointer(Pointer p)	Update the pointer
void	Pointer.setPointer(Pointer p)	Sets the pointer within this object to that represented by the specified pointer.
void	SimpleBitIndexPointer.setPointer(Pointer p)	Sets the pointer within this object to that represented by the specified pointer.
void	SimpleDocumentIndexEntry.setPointer(Pointer p)	Sets the pointer within this object to that represented by the specified pointer.

Uses of Pointer in org.terrier.structures.bit

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

Modifier and Type	Method	Description
Pointer	BitPostingIndexInputStream.getCurrentPointer()	Returns the pointer associated with the current postings being accessed

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

Modifier and Type	Method	Description
IterablePosting	BitPostingIndex.getPostings(Pointer _pointer)	Returns the posting iterator given a pointer.

Uses of Pointer in org.terrier.structures.postings

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

Modifier and Type	Method	Description
static IterablePosting	PhraseIterablePosting.createPhrasePostingList(Pointer[] ps, PostingIndex<Pointer> invIndex, boolean savePositions)
static IterablePosting	ProximityIterablePosting.createProximityPostingList(Pointer[] ps, PostingIndex<Pointer> invIndex, int blockDistance)

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

Modifier and Type	Method	Description
static IterablePosting	PhraseIterablePosting.createPhrasePostingList(java.lang.String[] terms, Lexicon<java.lang.String> lex, PostingIndex<Pointer> invIndex, boolean savePositions)
static IterablePosting	PhraseIterablePosting.createPhrasePostingList(Pointer[] ps, PostingIndex<Pointer> invIndex, boolean savePositions)
static IterablePosting	ProximityIterablePosting.createProximityPostingList(java.lang.String[] terms, Lexicon<java.lang.String> lex, PostingIndex<Pointer> invIndex, int blockDistance)
static IterablePosting	ProximityIterablePosting.createProximityPostingList(Pointer[] ps, PostingIndex<Pointer> invIndex, int blockDistance)

Constructors in org.terrier.structures.postings with parameters of type Pointer

Constructor	Description
ANDIterablePosting(IterablePosting[] _ips, Pointer[] _p)
PhraseIterablePosting(IterablePosting[] _ips, Pointer[] _p, boolean recordPositions)
ProximityIterablePosting(IterablePosting[] _ips, Pointer[] _p, int window)

Uses of Pointer in org.terrier.structures.restructure

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

Modifier and Type	Class	Description
class	Tr3BlockFieldLexiconEntry	Deprecated.
class	Tr3BlockLexiconEntry	Deprecated.
class	Tr4BasicLexiconEntry	Contains all the information about one entry in the Lexicon.
class	Tr4BasicTermStatsLexiconEntry	A LexiconEntry which only contains EntryStatistics
class	Tr4FieldLexiconEntry	A LexiconEntry with field support

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

Modifier and Type	Method	Description
void	Tr4BasicLexiconEntry.setPointer(Pointer p)	Update the pointer
void	Tr4BasicTermStatsLexiconEntry.setPointer(Pointer p)	Update the pointer