org.apache.hadoop.hbase.io.hfile
Class CacheableDeserializerIdManager

java.lang.Object
  org.apache.hadoop.hbase.io.hfile.CacheableDeserializerIdManager

@InterfaceAudience.Private
public class CacheableDeserializerIdManager
extends Object

This class is used to manage the identifiers for CacheableDeserializer

Constructor Summary

CacheableDeserializerIdManager()

Method Summary

static CacheableDeserializer<Cacheable>	getDeserializer(int id) Get the cacheable deserializer as the given identifier Id
static int	registerDeserializer(CacheableDeserializer<Cacheable> cd) Register the given cacheable deserializer and generate an unique identifier id for it

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheableDeserializerIdManager

public CacheableDeserializerIdManager()

Method Detail

registerDeserializer

public static int registerDeserializer(CacheableDeserializer<Cacheable> cd)

Register the given cacheable deserializer and generate an unique identifier id for it

Parameters:

cd -

Returns:

the identifier of given cacheable deserializer

getDeserializer

public static CacheableDeserializer<Cacheable> getDeserializer(int id)

Get the cacheable deserializer as the given identifier Id

Parameters:

id -

Returns:

CacheableDeserializer