org.apache.cassandra.io

Interface IVersionedSerializer<T>

All Known Implementing Classes:

AbstractBounds.AbstractBoundsSerializer, AntiEntropyService.TreeRequest.TreeRequestSerializer, AntiEntropyService.Validator.ValidatorSerializer, BootStrapper.StringSerializer, ColumnFamilySerializer, ColumnSlice.Serializer, DeletionInfo.Serializer, IDiskAtomFilter.Serializer, IntervalTree.Serializer, MerkleTree.MerkleTreeSerializer, MigrationManager.MigrationsSerializer, NamesQueryFilter.Serializer, PendingFile.PendingFileSerializer, Row.RowSerializer, RowMutation.RowMutationSerializer, SliceQueryFilter.Serializer, TruncateResponse.TruncateResponseSerializer, UUIDSerializer, WriteResponse.WriteResponseSerializer

public interface IVersionedSerializer<T>

Method Summary

Methods

Modifier and Type	Method and Description
T	deserialize(java.io.DataInput in, int version) Deserialize into the specified DataInputStream instance.
void	serialize(T t, java.io.DataOutput out, int version) Serialize the specified type into the specified DataOutputStream instance.
long	serializedSize(T t, int version) Calculate serialized size of object without actually serializing.

Method Detail

serialize

void serialize(T t,
             java.io.DataOutput out,
             int version)
               throws java.io.IOException

Serialize the specified type into the specified DataOutputStream instance.

Parameters:

t - type that needs to be serialized

out - DataOutput into which serialization needs to happen.

version - protocol version

Throws:

java.io.IOException

deserialize

T deserialize(java.io.DataInput in,
            int version)
              throws java.io.IOException

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

serializedSize

long serializedSize(T t,
                  int version)

Calculate serialized size of object without actually serializing.

Parameters:

t - object to calculate serialized size

version - protocol version

Returns:

serialized size of object t