Package org.terrier.realtime.memory.fields

Class MemoryFields

java.lang.Object

org.terrier.structures.Index

org.terrier.realtime.memory.MemoryIndex

org.terrier.realtime.memory.fields.MemoryFields

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, UpdatableIndex, WritableIndex

Direct Known Subclasses:

MemoryFieldsIndex

public abstract class MemoryFields
extends MemoryIndex

Super-type of fields index implementations.

Since:

4.0

Author:

Stuart Mackie

Nested Class Summary

Nested classes/interfaces inherited from class org.terrier.realtime.memory.MemoryIndex

MemoryIndex.Loader

Nested classes/interfaces inherited from class org.terrier.structures.Index

Index.DirectIndexRef

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.Set<java.lang.String>	docFields
protected FieldDocumentPostingList	fdpl
protected TermPipeline	pipeline

Fields inherited from class org.terrier.realtime.memory.MemoryIndex

blocks, compressionDirectConfig, compressionInvertedConfig, direct, docPostings, document, fieldIDs, fields, fieldtags, indexingLock, inverted, lexicon, logger, metadata, pipeline_first, PIPELINE_NAMESPACE, stats

Constructor Summary

Constructors

Constructor	Description
MemoryFields()	Constructor.

Method Summary

Modifier and Type	Method	Description
FieldDocumentIndex	getDocumentIndex()	Return the DocumentIndex associated with this index
protected TermPipeline	getEndOfPipeline()	FIXME

Methods inherited from class org.terrier.realtime.memory.MemoryIndex

addToDocument, addToDocument, close, flush, getCollectionStatistics, getDirectIndex, getIndexRef, getIndexStructure, getIndexStructureInputStream, getInvertedIndex, getLexicon, getMetaIndex, hasIndexStructure, indexDocument, indexDocument, indexUnDocument, indexUnDocument, load_pipeline, makeDiskIndexWriter, removeDocument, toString, write

Methods inherited from class org.terrier.structures.Index

createIndex, createIndex, getEnd, getStart, hasIndexStructureInputStream, makeDirectIndexRef, setIndexLoadingProfileAsRetrieval

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

pipeline

protected TermPipeline pipeline

fdpl

protected FieldDocumentPostingList fdpl

docFields

protected java.util.Set<java.lang.String> docFields

Constructor Detail

MemoryFields

public MemoryFields()

Constructor.

Method Detail

getDocumentIndex

public FieldDocumentIndex getDocumentIndex()

Return the DocumentIndex associated with this index

Overrides:

getDocumentIndex in class MemoryIndex

getEndOfPipeline

protected TermPipeline getEndOfPipeline()

Description copied from class: MemoryIndex

FIXME

Overrides:

getEndOfPipeline in class MemoryIndex