org.infinispan.protostream.impl

Class EnumMarshallerDelegate<T extends java.lang.Enum<T>>

java.lang.Object

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

All Implemented Interfaces:

BaseMarshallerDelegate<T>

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

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Set<java.lang.Integer>	definedValues
private EnumDescriptor	enumDescriptor
private EnumMarshaller<T>	enumMarshaller

Constructor Summary

Constructors

Constructor and Description
EnumMarshallerDelegate(EnumMarshaller<T> enumMarshaller, EnumDescriptor enumDescriptor)

Method Summary

Modifier and Type	Method and Description
java.util.Set<java.lang.Integer>	getDefinedValues()
EnumDescriptor	getEnumDescriptor()
EnumMarshaller<T>	getMarshaller() Gets the wrapped marshaller.
void	marshall(FieldDescriptor fd, T value, ProtoStreamWriterImpl writer, RawProtoStreamWriter out) Marshalls an object.
T	unmarshall(FieldDescriptor fieldDescriptor, ProtoStreamReaderImpl reader, RawProtoStreamReader in) Unmarshalls an object.

Methods inherited from class java.lang.Object

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

Field Detail

enumMarshaller

private final EnumMarshaller<T extends java.lang.Enum<T>> enumMarshaller

enumDescriptor

private final EnumDescriptor enumDescriptor

definedValues

private final java.util.Set<java.lang.Integer> definedValues

Constructor Detail

EnumMarshallerDelegate

public EnumMarshallerDelegate(EnumMarshaller<T> enumMarshaller,
                              EnumDescriptor enumDescriptor)

Method Detail

getMarshaller

public EnumMarshaller<T> getMarshaller()

Description copied from interface: BaseMarshallerDelegate

Gets the wrapped marshaller.

Specified by:

getMarshaller in interface BaseMarshallerDelegate<T extends java.lang.Enum<T>>

Returns:

the wrapped marshaller instance

getEnumDescriptor

public EnumDescriptor getEnumDescriptor()

getDefinedValues

public java.util.Set<java.lang.Integer> getDefinedValues()

marshall

public void marshall(FieldDescriptor fd,
                     T value,
                     ProtoStreamWriterImpl writer,
                     RawProtoStreamWriter out)
              throws java.io.IOException

Description copied from interface: BaseMarshallerDelegate

Marshalls an object.

Specified by:

marshall in interface BaseMarshallerDelegate<T extends java.lang.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:

java.io.IOException - if marshalling fails for some reason

unmarshall

public T unmarshall(FieldDescriptor fieldDescriptor,
                    ProtoStreamReaderImpl reader,
                    RawProtoStreamReader in)
             throws java.io.IOException

Description copied from interface: BaseMarshallerDelegate

Unmarshalls an object.

Specified by:

unmarshall in interface BaseMarshallerDelegate<T extends java.lang.Enum<T>>

Parameters:

fieldDescriptor - 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:

java.io.IOException - if unmarshalling fails for some reason