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.querying	Provides the interfaces and classes for the querying API of the Terrier platform, the controls, post processors and filters.
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 classes that implement the 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.integer	Provides generic posting index classes that support byte-level compression.
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

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

Modifier and Type	Field and Description
protected PostingIndex<Pointer>	DFRBagExpansionTerms.directIndex

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

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

Uses of Pointer in org.terrier.realtime.memory

Subinterfaces of Pointer in org.terrier.realtime.memory

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

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

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

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

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

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

Modifier and Type	Method and Description
IterablePosting	MemoryInvertedIndex.getPostings(Pointer pointer) Get the posting given a pointer
IterablePosting	MemoryDirectIndex.getPostings(Pointer pointer) Get the posting given a pointer
void	MemoryLexiconEntry.setPointer(Pointer p) Sets the pointer within this object to that represented by the specified pointer

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

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

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

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

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

Uses of Pointer in org.terrier.realtime.multi

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

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

Uses of Pointer in org.terrier.structures

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

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

Subinterfaces of Pointer in org.terrier.structures

Modifier and Type	Interface and Description
interface	BitIndexPointer A pointer implementation for BitPostingIndex structures.

Classes in org.terrier.structures that implement Pointer

Modifier and Type	Class and 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	BlockFieldLexiconEntry A LexiconEntry with field support
class	BlockLexiconEntry Deprecated.
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 a PostingIndex.
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 and 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 and Description
PostingIndex<Pointer>	IndexOnDisk.getDirectIndex()

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

Modifier and Type	Method and Description
IterablePosting	PostingIndex.getPostings(Pointer lEntry) Get the posting given a 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

Uses of Pointer in org.terrier.structures.bit

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

Modifier and Type	Method and 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 and Description
IterablePosting	InvertedIndex.getPostings(Pointer pointer) Deprecated.
IterablePosting	BitPostingIndex.getPostings(Pointer pointer) Get the posting given a pointer

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

Constructor and Description
InvertedIndexInputStream(IndexOnDisk _index, String structureName, Iterator<? extends Pointer> lexInputStream) Deprecated. Construct an instance of the class with
InvertedIndexInputStream(IndexOnDisk _index, String structureName, Iterator<? extends Pointer> lexInputStream, Class<? extends IterablePosting> _postingIteratorClass) Deprecated. Construct an instance of the class with

Uses of Pointer in org.terrier.structures.integer

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

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

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

Modifier and Type	Method and Description
IterablePosting	IntegerCodingPostingIndex.getPostings(Pointer _pointer)

Uses of Pointer in org.terrier.structures.postings

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

Modifier and Type	Method and 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 and Description
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

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