Package org.wildfly.clustering.marshalling.protostream

Interface ScalarMarshallerProvider

All Superinterfaces:

Marshallable<Object>, Readable<Object>, ScalarMarshaller<Object>, Writable<Object>

All Known Implementing Classes:

Scalar

public interface ScalarMarshallerProvider
extends ScalarMarshaller<Object>

Provider for a ScalarMarshaller.

Author:

Paul Ferraro

Method Summary

Modifier and Type	Method	Description
default <T> ScalarMarshaller<T>	cast(Class<T> type)
default Class<? extends Object>	getJavaClass()	Returns the type of object handled by this marshallable instance.
ScalarMarshaller<?>	getMarshaller()
default org.infinispan.protostream.descriptors.WireType	getWireType()	Returns the wire type of the scalar value written by this marshaller.
default Object	readFrom(ProtoStreamReader reader)	Reads an object from the specified reader.
default OptionalInt	size(ProtoStreamSizeOperation operation, Object value)	Computes the size of the specified object.
default void	writeTo(ProtoStreamWriter writer, Object value)	Writes the specified object to the specified writer.

Method Detail

getMarshaller

ScalarMarshaller<?> getMarshaller()

getJavaClass

default Class<? extends Object> getJavaClass()

Description copied from interface: Marshallable

Returns the type of object handled by this marshallable instance.

Specified by:

getJavaClass in interface Marshallable<Object>

Returns:

the type of object handled by this marshallable instance.

getWireType

default org.infinispan.protostream.descriptors.WireType getWireType()

Description copied from interface: ScalarMarshaller

Returns the wire type of the scalar value written by this marshaller.

Specified by:

getWireType in interface ScalarMarshaller<Object>

Returns:

the wire type of the scalar value written by this marshaller.

readFrom

default Object readFrom(ProtoStreamReader reader)
                 throws IOException

Description copied from interface: Readable

Reads an object from the specified reader.

Specified by:

readFrom in interface Readable<Object>

Parameters:

reader - a ProtoStream reader

Returns:

the read object

Throws:

IOException - if the object could not be read

writeTo

default void writeTo(ProtoStreamWriter writer,
                     Object value)
              throws IOException

Description copied from interface: Writable

Writes the specified object to the specified writer.

Specified by:

writeTo in interface Writable<Object>

Parameters:

writer - a ProtoStream writer

value - the object to be written

Throws:

IOException - if the object could not be written

size

default OptionalInt size(ProtoStreamSizeOperation operation,
                         Object value)

Description copied from interface: Marshallable

Computes the size of the specified object.

Specified by:

size in interface Marshallable<Object>

value - the value whose size is to be calculated

Returns:

an optional buffer size, only present if the buffer size could be computed

cast

default <T> ScalarMarshaller<T> cast(Class<T> type)