it.unimi.di.mg4j.index.remote
Class RemoteBitStreamHPIndex

java.lang.Object
  it.unimi.di.mg4j.index.Index
      it.unimi.di.mg4j.index.BitStreamIndex
          it.unimi.di.mg4j.index.BitStreamHPIndex
              it.unimi.di.mg4j.index.remote.RemoteBitStreamHPIndex

All Implemented Interfaces:

Serializable

public class RemoteBitStreamHPIndex
extends BitStreamHPIndex

See Also:

Serialized Form

Nested Class Summary

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

BitStreamIndex.PropertyKeys

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

Index.EmptyIndexIterator, Index.UriKeys

Field Summary

SocketAddress	address The address of the socket associated with this index.
static int	DEFAULT_BUFFER_SIZE The default buffer size.

Fields inherited from class it.unimi.di.mg4j.index.BitStreamIndex

bufferSize, countCoding, DEFAULT_FIXED_QUANTUM, DEFAULT_HEIGHT, DEFAULT_QUANTUM, FIXED_POINT_BITS, FIXED_POINT_MULTIPLIER, frequencyCoding, height, offsets, pointerCoding, positionCoding, quantum, readerConstructor

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

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

Constructor Summary

RemoteBitStreamHPIndex(SocketAddress address, int numberOfDocuments, int numberOfTerms, long numberOfPostings, long numberOfOccurrences, int maxCount, Payload payload, CompressionFlags.Coding frequencyCoding, CompressionFlags.Coding pointerCoding, CompressionFlags.Coding countCoding, CompressionFlags.Coding positionCoding, int quantum, int height, int bufferSize, TermProcessor termProcessor, String field, Properties properties, StringMap<? extends CharSequence> termMap, PrefixMap<? extends CharSequence> prefixMap, IntList sizes, LongList offsets)

Method Summary

InputBitStream	getInputBitStream(int bufferSize) Returns an input bit stream over the index.
InputStream	getInputStream() Returns an input stream over the index.
InputBitStream	getPositionsInputBitStream(int bufferSize) Returns an input bit stream over the index.
InputStream	getPositionsInputStream() Returns an input stream over the index.

Methods inherited from class it.unimi.di.mg4j.index.BitStreamHPIndex

getConstructor, getReader

Methods inherited from class it.unimi.di.mg4j.index.BitStreamIndex

featureName, gaussianGolombModulus, golombModulus, quantumSigma, toString

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

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

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_BUFFER_SIZE

public static final int DEFAULT_BUFFER_SIZE

The default buffer size.

See Also:

Constant Field Values

address

public final SocketAddress address

The address of the socket associated with this index.

Constructor Detail

RemoteBitStreamHPIndex

public RemoteBitStreamHPIndex(SocketAddress address,
                              int numberOfDocuments,
                              int numberOfTerms,
                              long numberOfPostings,
                              long numberOfOccurrences,
                              int maxCount,
                              Payload payload,
                              CompressionFlags.Coding frequencyCoding,
                              CompressionFlags.Coding pointerCoding,
                              CompressionFlags.Coding countCoding,
                              CompressionFlags.Coding positionCoding,
                              int quantum,
                              int height,
                              int bufferSize,
                              TermProcessor termProcessor,
                              String field,
                              Properties properties,
                              StringMap<? extends CharSequence> termMap,
                              PrefixMap<? extends CharSequence> prefixMap,
                              IntList sizes,
                              LongList offsets)

Method Detail

getPositionsInputBitStream

public InputBitStream getPositionsInputBitStream(int bufferSize)
                                          throws IOException

Description copied from class: BitStreamHPIndex

Returns an input bit stream over the index.

Specified by:

getPositionsInputBitStream in class BitStreamHPIndex

Parameters:

bufferSize - a suggested buffer size.

Returns:

an input bit stream over the index.

Throws:

IOException

getPositionsInputStream

public InputStream getPositionsInputStream()
                                    throws IOException

Description copied from class: BitStreamHPIndex

Returns an input stream over the index.

Specified by:

getPositionsInputStream in class BitStreamHPIndex

Returns:

an input stream over the index.

Throws:

IOException

getInputBitStream

public InputBitStream getInputBitStream(int bufferSize)
                                 throws IOException

Description copied from class: BitStreamIndex

Returns an input bit stream over the index.

Specified by:

getInputBitStream in class BitStreamIndex

Parameters:

bufferSize - a suggested buffer size.

Returns:

an input bit stream over the index.

Throws:

IOException

getInputStream

public InputStream getInputStream()
                           throws IOException

Description copied from class: BitStreamIndex

Returns an input stream over the index.

Specified by:

getInputStream in class BitStreamIndex

Returns:

an input stream over the index.

Throws:

IOException