Class Lucene80DocValuesConsumer
- java.lang.Object
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- org.apache.lucene.codecs.DocValuesConsumer
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- org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
final class Lucene80DocValuesConsumer extends DocValuesConsumer implements java.io.Closeable
writer forLucene80DocValuesFormat
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) class
Lucene80DocValuesConsumer.CompressedBinaryBlockWriter
private static class
Lucene80DocValuesConsumer.MinMaxTracker
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Field Summary
Fields Modifier and Type Field Description (package private) IndexOutput
data
(package private) int
maxDoc
(package private) IndexOutput
meta
private SegmentWriteState
state
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Constructor Summary
Constructors Constructor Description Lucene80DocValuesConsumer(SegmentWriteState state, java.lang.String dataCodec, java.lang.String dataExtension, java.lang.String metaCodec, java.lang.String metaExtension)
expert: Creates a new writer
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addBinaryField(FieldInfo field, DocValuesProducer valuesProducer)
Writes binary docvalues for a field.void
addNumericField(FieldInfo field, DocValuesProducer valuesProducer)
Writes numeric docvalues for a field.void
addSortedField(FieldInfo field, DocValuesProducer valuesProducer)
Writes pre-sorted binary docvalues for a field.void
addSortedNumericField(FieldInfo field, DocValuesProducer valuesProducer)
Writes pre-sorted numeric docvalues for a fieldvoid
addSortedSetField(FieldInfo field, DocValuesProducer valuesProducer)
Writes pre-sorted set docvalues for a fieldprivate void
addTermsDict(SortedSetDocValues values)
void
close()
private void
doAddSortedField(FieldInfo field, DocValuesProducer valuesProducer)
private void
writeBlock(long[] values, int length, long gcd, ByteBuffersDataOutput buffer)
private void
writeTermsIndex(SortedSetDocValues values)
private long[]
writeValues(FieldInfo field, DocValuesProducer valuesProducer)
private long
writeValuesMultipleBlocks(SortedNumericDocValues values, long gcd)
private void
writeValuesSingleBlock(SortedNumericDocValues values, long numValues, int numBitsPerValue, long min, long gcd, java.util.Map<java.lang.Long,java.lang.Integer> encode)
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Methods inherited from class org.apache.lucene.codecs.DocValuesConsumer
isSingleValued, merge, mergeBinaryField, mergeNumericField, mergeSortedField, mergeSortedNumericField, mergeSortedSetField, singletonView
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Field Detail
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data
IndexOutput data
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meta
IndexOutput meta
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maxDoc
final int maxDoc
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state
private final SegmentWriteState state
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Constructor Detail
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Lucene80DocValuesConsumer
public Lucene80DocValuesConsumer(SegmentWriteState state, java.lang.String dataCodec, java.lang.String dataExtension, java.lang.String metaCodec, java.lang.String metaExtension) throws java.io.IOException
expert: Creates a new writer- Throws:
java.io.IOException
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Method Detail
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close
public void close() throws java.io.IOException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Throws:
java.io.IOException
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addNumericField
public void addNumericField(FieldInfo field, DocValuesProducer valuesProducer) throws java.io.IOException
Description copied from class:DocValuesConsumer
Writes numeric docvalues for a field.- Specified by:
addNumericField
in classDocValuesConsumer
- Parameters:
field
- field informationvaluesProducer
- Numeric values to write.- Throws:
java.io.IOException
- if an I/O error occurred.
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writeValues
private long[] writeValues(FieldInfo field, DocValuesProducer valuesProducer) throws java.io.IOException
- Throws:
java.io.IOException
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writeValuesSingleBlock
private void writeValuesSingleBlock(SortedNumericDocValues values, long numValues, int numBitsPerValue, long min, long gcd, java.util.Map<java.lang.Long,java.lang.Integer> encode) throws java.io.IOException
- Throws:
java.io.IOException
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writeValuesMultipleBlocks
private long writeValuesMultipleBlocks(SortedNumericDocValues values, long gcd) throws java.io.IOException
- Throws:
java.io.IOException
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writeBlock
private void writeBlock(long[] values, int length, long gcd, ByteBuffersDataOutput buffer) throws java.io.IOException
- Throws:
java.io.IOException
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addBinaryField
public void addBinaryField(FieldInfo field, DocValuesProducer valuesProducer) throws java.io.IOException
Description copied from class:DocValuesConsumer
Writes binary docvalues for a field.- Specified by:
addBinaryField
in classDocValuesConsumer
- Parameters:
field
- field informationvaluesProducer
- Binary values to write.- Throws:
java.io.IOException
- if an I/O error occurred.
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addSortedField
public void addSortedField(FieldInfo field, DocValuesProducer valuesProducer) throws java.io.IOException
Description copied from class:DocValuesConsumer
Writes pre-sorted binary docvalues for a field.- Specified by:
addSortedField
in classDocValuesConsumer
- Parameters:
field
- field informationvaluesProducer
- produces the values and ordinals to write- Throws:
java.io.IOException
- if an I/O error occurred.
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doAddSortedField
private void doAddSortedField(FieldInfo field, DocValuesProducer valuesProducer) throws java.io.IOException
- Throws:
java.io.IOException
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addTermsDict
private void addTermsDict(SortedSetDocValues values) throws java.io.IOException
- Throws:
java.io.IOException
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writeTermsIndex
private void writeTermsIndex(SortedSetDocValues values) throws java.io.IOException
- Throws:
java.io.IOException
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addSortedNumericField
public void addSortedNumericField(FieldInfo field, DocValuesProducer valuesProducer) throws java.io.IOException
Description copied from class:DocValuesConsumer
Writes pre-sorted numeric docvalues for a field- Specified by:
addSortedNumericField
in classDocValuesConsumer
- Parameters:
field
- field informationvaluesProducer
- produces the values to write- Throws:
java.io.IOException
- if an I/O error occurred.
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addSortedSetField
public void addSortedSetField(FieldInfo field, DocValuesProducer valuesProducer) throws java.io.IOException
Description copied from class:DocValuesConsumer
Writes pre-sorted set docvalues for a field- Specified by:
addSortedSetField
in classDocValuesConsumer
- Parameters:
field
- field informationvaluesProducer
- produces the values to write- Throws:
java.io.IOException
- if an I/O error occurred.
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