Package org.apache.pinot.segment.local.segment.creator.impl.inv

Class BitSlicedRangeIndexCreator

java.lang.Object

org.apache.pinot.segment.local.segment.creator.impl.inv.BitSlicedRangeIndexCreator

All Implemented Interfaces:

Closeable, AutoCloseable, CombinedInvertedIndexCreator, DictionaryBasedInvertedIndexCreator, InvertedIndexCreator, RawValueBasedInvertedIndexCreator

public class BitSlicedRangeIndexCreator
extends Object
implements CombinedInvertedIndexCreator

Field Summary

Fields

Modifier and Type	Field	Description
static int	VERSION

Constructor Summary

Constructors

Constructor	Description
BitSlicedRangeIndexCreator(File indexDir, FieldSpec fieldSpec, int cardinality)	For dictionarized columns
BitSlicedRangeIndexCreator(File indexDir, FieldSpec fieldSpec, Comparable<?> minValue, Comparable<?> maxValue)	For raw columns

Method Summary

Modifier and Type	Method	Description
void	add(double value)
void	add(double[] values, int length)
void	add(float value)
void	add(float[] values, int length)
void	add(int value)
void	add(int[] values, int length)
void	add(long value)
void	add(long[] values, int length)
void	close()
void	seal()

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

public static final int VERSION

See Also:

Constant Field Values

Constructor Detail

BitSlicedRangeIndexCreator

public BitSlicedRangeIndexCreator(File indexDir,
                                  FieldSpec fieldSpec,
                                  int cardinality)

For dictionarized columns

Parameters:

indexDir - the directory for the index

fieldSpec - the specification of the field

cardinality - the cardinality of the dictionary

BitSlicedRangeIndexCreator

public BitSlicedRangeIndexCreator(File indexDir,
                                  FieldSpec fieldSpec,
                                  Comparable<?> minValue,
                                  Comparable<?> maxValue)

For raw columns

Parameters:

indexDir - the directory for the index

fieldSpec - the specification of the field

minValue - the minimum value

maxValue - the maximum value

Method Detail

add

public void add(int value)

Specified by:

add in interface DictionaryBasedInvertedIndexCreator

Specified by:

add in interface RawValueBasedInvertedIndexCreator

add

public void add(int[] values,
                int length)

Specified by:

add in interface DictionaryBasedInvertedIndexCreator

Specified by:

add in interface RawValueBasedInvertedIndexCreator

add

public void add(long value)

Specified by:

add in interface RawValueBasedInvertedIndexCreator

add

public void add(long[] values,
                int length)

Specified by:

add in interface RawValueBasedInvertedIndexCreator

add

public void add(float value)

Specified by:

add in interface RawValueBasedInvertedIndexCreator

add

public void add(float[] values,
                int length)

Specified by:

add in interface RawValueBasedInvertedIndexCreator

add

public void add(double value)

Specified by:

add in interface RawValueBasedInvertedIndexCreator

add

public void add(double[] values,
                int length)

Specified by:

add in interface RawValueBasedInvertedIndexCreator

seal

public void seal()
          throws IOException

Specified by:

seal in interface InvertedIndexCreator

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException