Package org.infinispan.protostream.impl

Class EnumMarshallerDelegate<T extends Enum<T>>

java.lang.Object

org.infinispan.protostream.impl.EnumMarshallerDelegate<T>

All Implemented Interfaces:

BaseMarshallerDelegate<T>

public final class EnumMarshallerDelegate<T extends Enum<T>>
extends Object
implements BaseMarshallerDelegate<T>

Since:

1.0

Author:

[email protected]

Method Summary

Modifier and Type	Method	Description
EnumMarshaller<T>	getMarshaller()	Gets the wrapped marshaller.
void	marshall(FieldDescriptor fd, T value, org.infinispan.protostream.impl.ProtoStreamWriterImpl writer, RawProtoStreamWriter out)	Marshalls an object.
T	readEnum(int expectedTag, int enumValue, UnknownFieldSet unknownFieldSet)
T	unmarshall(FieldDescriptor fd, org.infinispan.protostream.impl.ProtoStreamReaderImpl reader, RawProtoStreamReader in)	Unmarshalls an object.
void	writeEnum(int fieldNumber, T value, RawProtoStreamWriter out)

Methods inherited from class java.lang.Object

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

Method Detail

getMarshaller

public EnumMarshaller<T> getMarshaller()

Description copied from interface: BaseMarshallerDelegate

Gets the wrapped marshaller.

Specified by:

getMarshaller in interface BaseMarshallerDelegate<T extends Enum<T>>

Returns:

the wrapped marshaller instance

marshall

public void marshall(FieldDescriptor fd,
                     T value,
                     org.infinispan.protostream.impl.ProtoStreamWriterImpl writer,
                     RawProtoStreamWriter out)
              throws IOException

Description copied from interface: BaseMarshallerDelegate

Marshalls an object.

Specified by:

marshall in interface BaseMarshallerDelegate<T extends Enum<T>>

Parameters:

fd - the FieldDescriptor of the field being marshalled or null if this is a top-level object

value - the value being marshalled (cannot be null)

writer - the ProtoStreamWriterImpl instance to use/re-use, if the specific marshaller type needs one; can be null in which case the delegate has to create a ProtoStreamWriterImpl instance itself based on the out parameter

out - the Protobuf tag output stream (cannot be null)

Throws:

IOException - if marshalling fails for some reason

writeEnum

public void writeEnum(int fieldNumber,
                      T value,
                      RawProtoStreamWriter out)
               throws IOException

Throws:

IOException

unmarshall

public T unmarshall(FieldDescriptor fd,
                    org.infinispan.protostream.impl.ProtoStreamReaderImpl reader,
                    RawProtoStreamReader in)
             throws IOException

Description copied from interface: BaseMarshallerDelegate

Unmarshalls an object.

Specified by:

unmarshall in interface BaseMarshallerDelegate<T extends Enum<T>>

Parameters:

fd - the FieldDescriptor of the field being unmarshalled or null if this is a top-level object

reader - the ProtoStreamReaderImpl instance to use/re-use, if the specific marshaller type needs one; can be null in which case the delegate has to create a ProtoStreamReaderImpl instance itself based on the in parameter

in - the Protobuf tag input stream (cannot be null)

Throws:

IOException - if unmarshalling fails for some reason

readEnum

public T readEnum(int expectedTag,
                  int enumValue,
                  UnknownFieldSet unknownFieldSet)