org.apache.paimon.fileindex.bitmap

Class BitmapFileIndex

java.lang.Object

org.apache.paimon.fileindex.bitmap.BitmapFileIndex

All Implemented Interfaces:

FileIndexer

public class BitmapFileIndex
extends Object
implements FileIndexer

implementation of bitmap file index.

Field Summary

Fields

Modifier and Type	Field and Description
static int	VERSION_1

Fields inherited from interface org.apache.paimon.fileindex.FileIndexer

LOG

Constructor Summary

Constructors

Constructor and Description
BitmapFileIndex(DataType dataType, Options options)

Method Summary

Modifier and Type	Method and Description
FileIndexReader	createReader(SeekableInputStream seekableInputStream, int start, int length)
FileIndexWriter	createWriter()
static java.util.function.Function<Object,Object>	getValueMapper(DataType dataType)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.paimon.fileindex.FileIndexer

create

Field Detail

VERSION_1

public static final int VERSION_1

See Also:

Constant Field Values

Constructor Detail

BitmapFileIndex

public BitmapFileIndex(DataType dataType,
                       Options options)

Method Detail

createWriter

public FileIndexWriter createWriter()

Specified by:

createWriter in interface FileIndexer

createReader

public FileIndexReader createReader(SeekableInputStream seekableInputStream,
                                    int start,
                                    int length)

Specified by:

createReader in interface FileIndexer

getValueMapper

public static java.util.function.Function<Object,Object> getValueMapper(DataType dataType)