org.infinispan.filter

Class NullValueConverter

java.lang.Object

org.infinispan.filter.NullValueConverter

All Implemented Interfaces:

Converter<Object,Object,Void>

public class NullValueConverter
extends Object
implements Converter<Object,Object,Void>

Converter that returns null for the value. This can be useful when retrieving all the keys or counting them only.

Since:

7.0

Author:

wburns

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NullValueConverter.Externalizer

Method Summary

Modifier and Type	Method and Description
Void	convert(Object key, Object value, Metadata metadata)
static NullValueConverter	getInstance()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static NullValueConverter getInstance()

convert

public Void convert(Object key,
                    Object value,
                    Metadata metadata)

Specified by:

convert in interface Converter<Object,Object,Void>