org.apache.lucene.codecs.uniformsplit

Class UniformSplitRot13PostingsFormat

java.lang.Object

org.apache.lucene.codecs.PostingsFormat

org.apache.lucene.codecs.uniformsplit.UniformSplitRot13PostingsFormat

All Implemented Interfaces:

NamedSPILoader.NamedSPI

Direct Known Subclasses:

STUniformSplitRot13PostingsFormat

public class UniformSplitRot13PostingsFormat
extends PostingsFormat

UniformSplitPostingsFormat with block encoding using ROT13 cypher.

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	blocksEncoded
static boolean	decoderCalled
static boolean	dictionaryEncoded
protected boolean	dictionaryOnHeap
static boolean	encoderCalled
static boolean	fieldsMetadataEncoded

Fields inherited from class org.apache.lucene.codecs.PostingsFormat

EMPTY

Constructor Summary

Constructors

Modifier	Constructor and Description
	UniformSplitRot13PostingsFormat()
protected	UniformSplitRot13PostingsFormat(String name, boolean dictionaryOnHeap)

Method Summary

Modifier and Type	Method and Description
protected FieldsConsumer	createFieldsConsumer(SegmentWriteState segmentWriteState, PostingsWriterBase postingsWriter)
protected FieldsProducer	createFieldsProducer(SegmentReadState segmentReadState, PostingsReaderBase postingsReader)
FieldsConsumer	fieldsConsumer(SegmentWriteState segmentWriteState)
FieldsProducer	fieldsProducer(SegmentReadState segmentReadState)
protected BlockDecoder	getBlockDecoder()
protected BlockEncoder	getBlockEncoder()
protected void	recordBlockEncodingCall()
protected void	recordDictionaryEncodingCall()
protected void	recordFieldsMetadataEncodingCall()
static void	resetEncodingFlags()

Methods inherited from class org.apache.lucene.codecs.PostingsFormat

availablePostingsFormats, forName, getName, reloadPostingsFormats, toString

Methods inherited from class java.lang.Object

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

Field Detail

encoderCalled

public static volatile boolean encoderCalled

decoderCalled

public static volatile boolean decoderCalled

blocksEncoded

public static volatile boolean blocksEncoded

fieldsMetadataEncoded

public static volatile boolean fieldsMetadataEncoded

dictionaryEncoded

public static volatile boolean dictionaryEncoded

dictionaryOnHeap

protected final boolean dictionaryOnHeap

Constructor Detail

UniformSplitRot13PostingsFormat

public UniformSplitRot13PostingsFormat()

UniformSplitRot13PostingsFormat

protected UniformSplitRot13PostingsFormat(String name,
                                          boolean dictionaryOnHeap)

Method Detail

resetEncodingFlags

public static void resetEncodingFlags()

fieldsConsumer

public FieldsConsumer fieldsConsumer(SegmentWriteState segmentWriteState)
                              throws IOException

Specified by:

fieldsConsumer in class PostingsFormat

Throws:

IOException

createFieldsConsumer

protected FieldsConsumer createFieldsConsumer(SegmentWriteState segmentWriteState,
                                              PostingsWriterBase postingsWriter)
                                       throws IOException

Throws:

IOException

recordBlockEncodingCall

protected void recordBlockEncodingCall()

recordFieldsMetadataEncodingCall

protected void recordFieldsMetadataEncodingCall()

recordDictionaryEncodingCall

protected void recordDictionaryEncodingCall()

getBlockEncoder

protected BlockEncoder getBlockEncoder()

fieldsProducer

public FieldsProducer fieldsProducer(SegmentReadState segmentReadState)
                              throws IOException

Specified by:

fieldsProducer in class PostingsFormat

Throws:

IOException

createFieldsProducer

protected FieldsProducer createFieldsProducer(SegmentReadState segmentReadState,
                                              PostingsReaderBase postingsReader)
                                       throws IOException

Throws:

IOException

getBlockDecoder

protected BlockDecoder getBlockDecoder()