org.apache.cassandra.utils

Class UUIDSerializer

java.lang.Object

org.apache.cassandra.utils.UUIDSerializer

All Implemented Interfaces:

IVersionedAsymmetricSerializer<java.util.UUID,java.util.UUID>, IVersionedSerializer<java.util.UUID>

public class UUIDSerializer
extends java.lang.Object
implements IVersionedSerializer<java.util.UUID>

Field Summary

Fields

Modifier and Type	Field and Description
static UUIDSerializer	serializer

Constructor Summary

Constructors

Constructor and Description
UUIDSerializer()

Method Summary

Modifier and Type	Method and Description
java.util.UUID	deserialize(DataInputPlus in, int version) Deserialize into the specified DataInputStream instance.
void	serialize(java.util.UUID uuid, DataOutputPlus out, int version) Serialize the specified type into the specified DataOutputStream instance.
long	serializedSize(java.util.UUID uuid, int version) Calculate serialized size of object without actually serializing.

Methods inherited from class java.lang.Object

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

Field Detail

serializer

public static UUIDSerializer serializer

Constructor Detail

UUIDSerializer

public UUIDSerializer()

Method Detail

serialize

public void serialize(java.util.UUID uuid,
                      DataOutputPlus out,
                      int version)
               throws java.io.IOException

Description copied from interface: IVersionedAsymmetricSerializer

Serialize the specified type into the specified DataOutputStream instance.

Specified by:

serialize in interface IVersionedAsymmetricSerializer<java.util.UUID,java.util.UUID>

Parameters:

uuid - type that needs to be serialized

out - DataOutput into which serialization needs to happen.

version - protocol version

Throws:

java.io.IOException - if serialization fails

deserialize

public java.util.UUID deserialize(DataInputPlus in,
                                  int version)
                           throws java.io.IOException

Description copied from interface: IVersionedAsymmetricSerializer

Deserialize into the specified DataInputStream instance.

Specified by:

deserialize in interface IVersionedAsymmetricSerializer<java.util.UUID,java.util.UUID>

Parameters:

in - DataInput from which deserialization needs to happen.

version - protocol version

Returns:

the type that was deserialized

Throws:

java.io.IOException - if deserialization fails

serializedSize

public long serializedSize(java.util.UUID uuid,
                           int version)

Description copied from interface: IVersionedAsymmetricSerializer

Calculate serialized size of object without actually serializing.

Specified by:

serializedSize in interface IVersionedAsymmetricSerializer<java.util.UUID,java.util.UUID>

Parameters:

uuid - object to calculate serialized size

version - protocol version

Returns:

serialized size of object t