Uses of Interface
org.terrier.structures.Pointer

Packages that use Pointer

org.terrier.matching	Provides the classes and interfaces used for matching documents to queries.
org.terrier.querying	Provides the interfaces and classes for the querying API of the Terrier platform, the controls, post processors and filters.
org.terrier.structures	Provides the classes that implement the data structures used for retrieval with the Terrier platform.
org.terrier.structures.postings	Provides classes representing single postings and atreams of postings in a posting list (e.g.

Uses of Pointer in org.terrier.matching

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

protected PostingIndex<Pointer>	PostingListManager.invertedIndex inverted index of the index
protected PostingIndex<Pointer>	OldBasicMatching.invertedIndex The inverted file.
protected PostingIndex<Pointer>	BaseMatching.invertedIndex The inverted file.

Uses of Pointer in org.terrier.querying

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

protected PostingIndex<Pointer>

DFRBagExpansionTerms.directIndex

Constructor parameters in org.terrier.querying with type arguments of type Pointer

DFRBagExpansionTerms(CollectionStatistics collStats, Lexicon<String> _lexicon, PostingIndex<Pointer> _directIndex, DocumentIndex _documentIndex)
Constructs an instance of ExpansionTerms.

Uses of Pointer in org.terrier.structures

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

interface

PostingIndex<POINTERTYPE extends Pointer> An interface for accessing a posting list.

Subinterfaces of Pointer in org.terrier.structures

interface

BitIndexPointer A pointer implementation for BitPostingIndex structures.

Classes in org.terrier.structures that implement Pointer

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	BlockFieldLexiconEntry A LexiconEntry with field support
class	BlockLexiconEntry Blocks lexicon entry.
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 Represents the statistics of a term in the Lexicon, and a pointer to the term's location in the InvertedIndex.
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

Pointer	PostingIndexInputStream.getCurrentPointer() Returns the pointer associated with the current postings being accessed
Pointer	BitPostingIndexInputStream.getCurrentPointer() Returns the pointer associated with the current postings being accessed

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

PostingIndex<Pointer>	Index.getDirectIndex() Return the DirectIndex associated with this index
PostingIndex<Pointer>	Index.getInvertedIndex() Returns the InvertedIndex to use for this index

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

void	SimpleDocumentIndexEntry.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	Pointer.setPointer(Pointer p) Sets the pointer within this object to that represented by the specified pointer
void	LexiconEntry.setPointer(Pointer p)
void	BasicTermStatsLexiconEntry.setPointer(Pointer p) Sets the pointer within this object to that represented by the specified pointer
void	BasicLexiconEntry.setPointer(Pointer p) Sets the pointer within this object to that represented by the specified pointer
void	BasicDocumentIndexEntry.setPointer(Pointer p) Sets the pointer within this object to that represented by the specified pointer

Constructor parameters in org.terrier.structures with type arguments of type Pointer

InvertedIndexInputStream(Index _index, String structureName, Iterator<? extends Pointer> lexInputStream)
Construct an instance of the class with

InvertedIndexInputStream(Index _index, String structureName, Iterator<? extends Pointer> lexInputStream, Class<? extends IterablePosting> _postingIteratorClass)
Construct an instance of the class with

Uses of Pointer in org.terrier.structures.postings

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

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

static IterablePosting	PhraseIterablePosting.createPhrasePostingList(Pointer[] ps, PostingIndex<Pointer> invIndex, boolean savePositions)
static IterablePosting	PhraseIterablePosting.createPhrasePostingList(String[] terms, Lexicon<String> lex, PostingIndex<Pointer> invIndex, boolean savePositions)
static IterablePosting	ProximityIterablePosting.createProximityPostingList(Pointer[] ps, PostingIndex<Pointer> invIndex, int blockDistance)
static IterablePosting	ProximityIterablePosting.createProximityPostingList(String[] terms, Lexicon<String> lex, PostingIndex<Pointer> invIndex, int blockDistance)

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

ANDIterablePosting(IterablePosting[] _ips, Pointer[] _p)

PhraseIterablePosting(IterablePosting[] _ips, Pointer[] _p, boolean recordPositions)

ProximityIterablePosting(IterablePosting[] _ips, Pointer[] _p, int window)