Package org.apache.cassandra.db

Class ReadCommand.Serializer

java.lang.Object

org.apache.cassandra.db.ReadCommand.Serializer

All Implemented Interfaces:

IVersionedAsymmetricSerializer<ReadCommand,ReadCommand>, IVersionedSerializer<ReadCommand>

Enclosing class:

ReadCommand

public static class ReadCommand.Serializer
extends Object
implements IVersionedSerializer<ReadCommand>

Constructor Summary

Constructors

Constructor	Description
Serializer()
Serializer(SchemaProvider schema)

Method Summary

Modifier and Type	Method	Description
ReadCommand	deserialize(DataInputPlus in, int version)	Deserialize into the specified DataInputStream instance.
void	serialize(ReadCommand command, DataOutputPlus out, int version)	Serialize the specified type into the specified DataOutputStream instance.
long	serializedSize(ReadCommand command, 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 Details

Serializer

public Serializer()

Serializer

public Serializer(SchemaProvider schema)

Method Details

serialize

public void serialize(ReadCommand command,
 DataOutputPlus out,
 int version)
               throws IOException

Description copied from interface: IVersionedAsymmetricSerializer

Serialize the specified type into the specified DataOutputStream instance.

Specified by:

serialize in interface IVersionedAsymmetricSerializer<ReadCommand,ReadCommand>

Parameters:

command - type that needs to be serialized

out - DataOutput into which serialization needs to happen.

version - protocol version

Throws:

IOException - if serialization fails

deserialize

public ReadCommand deserialize(DataInputPlus in,
 int version)
                        throws IOException

Description copied from interface: IVersionedAsymmetricSerializer

Deserialize into the specified DataInputStream instance.

Specified by:

deserialize in interface IVersionedAsymmetricSerializer<ReadCommand,ReadCommand>

Parameters:

in - DataInput from which deserialization needs to happen.

version - protocol version

Returns:

the type that was deserialized

Throws:

IOException - if deserialization fails

serializedSize

public long serializedSize(ReadCommand command,
 int version)

Description copied from interface: IVersionedAsymmetricSerializer

Calculate serialized size of object without actually serializing.

Specified by:

serializedSize in interface IVersionedAsymmetricSerializer<ReadCommand,ReadCommand>

Parameters:

command - object to calculate serialized size

version - protocol version

Returns:

serialized size of object t