org.apache.lucene.codecs.diskdv

Class DiskDocValuesConsumer

java.lang.Object

org.apache.lucene.codecs.DocValuesConsumer

org.apache.lucene.codecs.diskdv.DiskDocValuesConsumer

All Implemented Interfaces:

Closeable

public class DiskDocValuesConsumer
extends DocValuesConsumer

writer for DiskDocValuesFormat

Field Summary

Fields

Modifier and Type	Field and Description
static int	DELTA_COMPRESSED Compressed using packed blocks of ints.
static int	GCD_COMPRESSED Compressed by computing the GCD.
static int	TABLE_COMPRESSED Compressed by giving IDs to unique values.

Constructor Summary

Constructors

Constructor and Description
DiskDocValuesConsumer(SegmentWriteState state, String dataCodec, String dataExtension, String metaCodec, String metaExtension)

Method Summary

Methods

Modifier and Type	Method and Description
void	addBinaryField(FieldInfo field, Iterable<BytesRef> values)
void	addNumericField(FieldInfo field, Iterable<Number> values)
void	addSortedField(FieldInfo field, Iterable<BytesRef> values, Iterable<Number> docToOrd)
void	addSortedSetField(FieldInfo field, Iterable<BytesRef> values, Iterable<Number> docToOrdCount, Iterable<Number> ords)
void	close()

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

mergeBinaryField, mergeNumericField, mergeSortedField, mergeSortedSetField

Methods inherited from class java.lang.Object

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

Field Detail

DELTA_COMPRESSED

public static final int DELTA_COMPRESSED

Compressed using packed blocks of ints.

See Also:

Constant Field Values

GCD_COMPRESSED

public static final int GCD_COMPRESSED

Compressed by computing the GCD.

See Also:

Constant Field Values

TABLE_COMPRESSED

public static final int TABLE_COMPRESSED

Compressed by giving IDs to unique values.

See Also:

Constant Field Values

Constructor Detail

DiskDocValuesConsumer

public DiskDocValuesConsumer(SegmentWriteState state,
                     String dataCodec,
                     String dataExtension,
                     String metaCodec,
                     String metaExtension)
                      throws IOException

Throws:

IOException

Method Detail

addNumericField

public void addNumericField(FieldInfo field,
                   Iterable<Number> values)
                     throws IOException

Specified by:

addNumericField in class DocValuesConsumer

Throws:

IOException

addBinaryField

public void addBinaryField(FieldInfo field,
                  Iterable<BytesRef> values)
                    throws IOException

Specified by:

addBinaryField in class DocValuesConsumer

Throws:

IOException

addSortedField

public void addSortedField(FieldInfo field,
                  Iterable<BytesRef> values,
                  Iterable<Number> docToOrd)
                    throws IOException

Specified by:

addSortedField in class DocValuesConsumer

Throws:

IOException

addSortedSetField

public void addSortedSetField(FieldInfo field,
                     Iterable<BytesRef> values,
                     Iterable<Number> docToOrdCount,
                     Iterable<Number> ords)
                       throws IOException

Specified by:

addSortedSetField in class DocValuesConsumer

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException