org.apache.paimon.mergetree

Class LookupLevels.ContainsValueProcessor

java.lang.Object

org.apache.paimon.mergetree.LookupLevels.ContainsValueProcessor

All Implemented Interfaces:

LookupLevels.ValueProcessor<Boolean>

Enclosing class:

LookupLevels<T>

public static class LookupLevels.ContainsValueProcessor
extends Object
implements LookupLevels.ValueProcessor<Boolean>

A LookupLevels.ValueProcessor to return Boolean only.

Constructor Summary

Constructors

Constructor and Description
ContainsValueProcessor()

Method Summary

Modifier and Type	Method and Description
byte[]	persistToDisk(KeyValue kv)
Boolean	readFromDisk(InternalRow key, int level, byte[] bytes, String fileName)
boolean	withPosition()

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.mergetree.LookupLevels.ValueProcessor

persistToDisk

Constructor Detail

ContainsValueProcessor

public ContainsValueProcessor()

Method Detail

withPosition

public boolean withPosition()

Specified by:

withPosition in interface LookupLevels.ValueProcessor<Boolean>

persistToDisk

public byte[] persistToDisk(KeyValue kv)

Specified by:

persistToDisk in interface LookupLevels.ValueProcessor<Boolean>

readFromDisk

public Boolean readFromDisk(InternalRow key,
                            int level,
                            byte[] bytes,
                            String fileName)

Specified by:

readFromDisk in interface LookupLevels.ValueProcessor<Boolean>