Package it.unimi.di.big.mg4j.index.cluster

Class DocumentalMergedCluster

java.lang.Object

it.unimi.di.big.mg4j.index.Index

it.unimi.di.big.mg4j.index.cluster.IndexCluster

it.unimi.di.big.mg4j.index.cluster.DocumentalCluster

it.unimi.di.big.mg4j.index.cluster.DocumentalMergedCluster

All Implemented Interfaces:

Serializable

public class DocumentalMergedCluster
extends DocumentalCluster

A DocumentalCluster that merges the postings of its local indices.

Author:

Sebastiano Vigna

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.di.big.mg4j.index.cluster.IndexCluster

IndexCluster.PropertyKeys

Nested classes/interfaces inherited from class it.unimi.di.big.mg4j.index.Index

Index.EmptyIndexIterator, Index.UriKeys

Field Summary

Fields inherited from class it.unimi.di.big.mg4j.index.cluster.DocumentalCluster

allIndices, concatenated, DEFAULT_BUFFER_SIZE, flat, strategy

Fields inherited from class it.unimi.di.big.mg4j.index.cluster.IndexCluster

BLOOM_EXTENSION, localIndex, STRATEGY_DEFAULT_EXTENSION, termFilter

Fields inherited from class it.unimi.di.big.mg4j.index.Index

field, hasCounts, hasPayloads, hasPositions, keyIndex, maxCount, numberOfDocuments, numberOfOccurrences, numberOfPostings, numberOfTerms, payload, prefixMap, properties, singletonSet, sizes, termMap, termProcessor

Constructor Summary

Constructors

Constructor	Description
DocumentalMergedCluster(Index[] localIndex, DocumentalClusteringStrategy strategy, boolean flat, BloomFilter<Void>[] termFilter, int numberOfDocuments, int numberOfTerms, long numberOfPostings, long numberOfOccurences, int maxCount, Payload payload, boolean hasCounts, boolean hasPositions, TermProcessor termProcessor, String field, IntBigList sizes, Properties properties)

Method Summary

Methods inherited from class it.unimi.di.big.mg4j.index.cluster.DocumentalCluster

documents, getReader, toString

Methods inherited from class it.unimi.di.big.mg4j.index.cluster.IndexCluster

getInstance, keyIndex

Methods inherited from class it.unimi.di.big.mg4j.index.Index

documents, documents, getEmptyIndexIterator, getEmptyIndexIterator, getEmptyIndexIterator, getEmptyIndexIterator, getInstance, getInstance, getInstance, getInstance, getInstance, getReader, getTermProcessor

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentalMergedCluster

public DocumentalMergedCluster(Index[] localIndex,
                               DocumentalClusteringStrategy strategy,
                               boolean flat,
                               BloomFilter<Void>[] termFilter,
                               int numberOfDocuments,
                               int numberOfTerms,
                               long numberOfPostings,
                               long numberOfOccurences,
                               int maxCount,
                               Payload payload,
                               boolean hasCounts,
                               boolean hasPositions,
                               TermProcessor termProcessor,
                               String field,
                               IntBigList sizes,
                               Properties properties)