org.apache.cassandra.service.paxos

Class PaxosPrepare.RequestSerializer

java.lang.Object

org.apache.cassandra.service.paxos.PaxosPrepare.RequestSerializer

All Implemented Interfaces:

IVersionedAsymmetricSerializer<org.apache.cassandra.service.paxos.PaxosPrepare.Request,org.apache.cassandra.service.paxos.PaxosPrepare.Request>, IVersionedSerializer<org.apache.cassandra.service.paxos.PaxosPrepare.Request>

Enclosing class:

PaxosPrepare

public static class PaxosPrepare.RequestSerializer
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RequestSerializer()

Method Summary

Modifier and Type	Method and Description
org.apache.cassandra.service.paxos.PaxosPrepare.Request	deserialize(DataInputPlus in, int version) Deserialize into the specified DataInputStream instance.
R	deserialize(T param, DataInputPlus in, int version)
void	serialize(R request, DataOutputPlus out, int version) Serialize the specified type into the specified DataOutputStream instance.
long	serializedSize(R request, 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

Constructor Detail

RequestSerializer

public RequestSerializer()

Method Detail

deserialize

public org.apache.cassandra.service.paxos.PaxosPrepare.Request deserialize(DataInputPlus in,
                                                                           int version)
                                                                    throws java.io.IOException

Description copied from interface: IVersionedAsymmetricSerializer

Deserialize into the specified DataInputStream instance.

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

serialize

public void serialize(R request,
                      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<R extends org.apache.cassandra.service.paxos.PaxosPrepare.AbstractRequest<R>,R extends org.apache.cassandra.service.paxos.PaxosPrepare.AbstractRequest<R>>

Parameters:

request - 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 R deserialize(T param,
                     DataInputPlus in,
                     int version)
              throws java.io.IOException

Throws:

java.io.IOException

serializedSize

public long serializedSize(R request,
                           int version)

Description copied from interface: IVersionedAsymmetricSerializer

Calculate serialized size of object without actually serializing.

Specified by:

serializedSize in interface IVersionedAsymmetricSerializer<R extends org.apache.cassandra.service.paxos.PaxosPrepare.AbstractRequest<R>,R extends org.apache.cassandra.service.paxos.PaxosPrepare.AbstractRequest<R>>

Parameters:

request - object to calculate serialized size

version - protocol version

Returns:

serialized size of object t