org.caffinitas.ohc.benchmark

Class BenchmarkUtils.KeySerializer

java.lang.Object

org.caffinitas.ohc.benchmark.BenchmarkUtils.KeySerializer

All Implemented Interfaces:

CacheSerializer<Long>

Enclosing class:

BenchmarkUtils

public static class BenchmarkUtils.KeySerializer
extends Object
implements CacheSerializer<Long>

Constructor Summary

Constructors

Constructor and Description
KeySerializer(int keyLen)

Method Summary

Modifier and Type	Method and Description
Long	deserialize(ByteBuffer buf) Deserialize from the specified DataInput instance.
void	serialize(Long val, ByteBuffer buf) Serialize the specified type into the specified ByteBuffer instance.
int	serializedSize(Long value) Calculate the number of bytes that will be produced by CacheSerializer.serialize(Object, java.nio.ByteBuffer) for given object t.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeySerializer

public KeySerializer(int keyLen)

Method Detail

serialize

public void serialize(Long val,
                      ByteBuffer buf)

Description copied from interface: CacheSerializer

Serialize the specified type into the specified ByteBuffer instance.

Specified by:

serialize in interface CacheSerializer<Long>

Parameters:

val - non-null object that needs to be serialized

buf - ByteBuffer into which serialization needs to happen.

deserialize

public Long deserialize(ByteBuffer buf)

Description copied from interface: CacheSerializer

Deserialize from the specified DataInput instance.

Implementations of this method should never return null. Although there might be no explicit runtime checks, a violation would break the contract of several API methods in OHCache. For example users of OHCache.get(Object) might not be able to distinguish between a non-existing entry or the "value" null. Instead, consider returning a singleton replacement object.

Specified by:

deserialize in interface CacheSerializer<Long>

Parameters:

buf - ByteBuffer from which deserialization needs to happen.

Returns:

the type that was deserialized. Must not return null.

serializedSize

public int serializedSize(Long value)

Description copied from interface: CacheSerializer

Calculate the number of bytes that will be produced by CacheSerializer.serialize(Object, java.nio.ByteBuffer) for given object t.

Specified by:

serializedSize in interface CacheSerializer<Long>

Parameters:

value - non-null object to calculate serialized size for

Returns:

serialized size of t