Package org.wildfly.clustering.marshalling.protostream

Interface ScalarMarshaller<T>

Type Parameters:

T - the type of this marshaller

All Superinterfaces:

Marshallable<T>, Readable<T>, Writable<T>

All Known Implementing Classes:

IdentifierScalarMarshaller, PackedArrayMarshaller, Scalar, ScalarClass

public interface ScalarMarshaller<T>
extends Marshallable<T>

Marshaller for a single scalar value. This marshaller does not write any tags, nor does it read beyond a single value.

Author:

Paul Ferraro

Method Summary

Modifier and Type	Method	Description
org.infinispan.protostream.descriptors.WireType	getWireType()	Returns the wire type of the scalar value written by this marshaller.
default <V> ProtoStreamMarshaller<V>	toMarshaller(Class<V> targetClass, BiPredicate<T,T> equals, Function<V,T> unwrapper, Supplier<V> defaultFactory, Function<T,V> wrapper)	Returns a marshaller for a wrapper of this scalar value, using the specified wrapping and unwrapping functions.
default <V> ProtoStreamMarshaller<V>	toMarshaller(Class<V> targetClass, Function<V,T> unwrapper, Function<T,V> wrapper)	Returns a marshaller for a wrapper of this scalar value, using the specified wrapping and unwrapping functions.
default <V> ProtoStreamMarshaller<V>	toMarshaller(Class<V> targetClass, Function<V,T> unwrapper, Supplier<V> defaultFactory, Function<T,V> wrapper)	Returns a marshaller for a wrapper of this scalar value, using the specified wrapping and unwrapping functions.
default <V> ProtoStreamMarshaller<V>	toMarshaller(Class<V> targetClass, Predicate<V> skipWrite, Function<V,T> unwrapper, Supplier<V> defaultFactory, Function<T,V> wrapper)	Returns a marshaller for a wrapper of this scalar value, using the specified wrapping and unwrapping functions.

Methods inherited from interface org.wildfly.clustering.marshalling.protostream.Marshallable

getJavaClass, size

Methods inherited from interface org.wildfly.clustering.marshalling.protostream.Readable

readFrom

Methods inherited from interface org.wildfly.clustering.marshalling.protostream.Writable

writeTo

Method Details

getWireType

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

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

Returns:

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

toMarshaller

default <V> ProtoStreamMarshaller<V> toMarshaller(Class<V> targetClass,
 Function<V,T> unwrapper,
 Function<T,V> wrapper)

Returns a marshaller for a wrapper of this scalar value, using the specified wrapping and unwrapping functions.

Type Parameters:

V - the wrapper type

Parameters:

targetClass - the wrapper marshaller type

unwrapper - a function exposing the scalar type written by this marshaller from the wrapper instance

wrapper - a function creating a wrapped instance from the scalar value read by this marshaller

Returns:

a new marshaller

toMarshaller

default <V> ProtoStreamMarshaller<V> toMarshaller(Class<V> targetClass,
 Function<V,T> unwrapper,
 Supplier<V> defaultFactory,
 Function<T,V> wrapper)

Returns a marshaller for a wrapper of this scalar value, using the specified wrapping and unwrapping functions.

Type Parameters:

V - the wrapper type

Parameters:

targetClass - the wrapper marshaller type

unwrapper - a function exposing the scalar type written by this marshaller from the wrapper instance

defaultFactory - provides the default value returned by the marshaller created by this function in the event that this marshaller did not write a scalar value.

wrapper - a function creating a wrapped instance from the scalar value read by this marshaller

Returns:

a new marshaller

toMarshaller

default <V> ProtoStreamMarshaller<V> toMarshaller(Class<V> targetClass,
 BiPredicate<T,T> equals,
 Function<V,T> unwrapper,
 Supplier<V> defaultFactory,
 Function<T,V> wrapper)

Returns a marshaller for a wrapper of this scalar value, using the specified wrapping and unwrapping functions.

Type Parameters:

V - the wrapper type

Parameters:

targetClass - the wrapper marshaller type

equals - a predicate indicating whether the wrapped scalar value of the object to be written by this marshaller matches the wrapped scalar value of the value returned by the specified default factory

unwrapper - a function exposing the scalar type written by this marshaller from the wrapper instance

defaultFactory - provides the default value returned by the marshaller created by this function in the event that this marshaller did not write a scalar value.

wrapper - a function creating a wrapped instance from the scalar value read by this marshaller

Returns:

a new marshaller

toMarshaller

default <V> ProtoStreamMarshaller<V> toMarshaller(Class<V> targetClass,
 Predicate<V> skipWrite,
 Function<V,T> unwrapper,
 Supplier<V> defaultFactory,
 Function<T,V> wrapper)

Returns a marshaller for a wrapper of this scalar value, using the specified wrapping and unwrapping functions.

Type Parameters:

V - the wrapper type

Parameters:

targetClass - the wrapper marshaller type

skipWrite - a predicate indicating whether the marshaller returned by this function can skip writing its scalar value, and instead return the value returned by the default factory on read.

unwrapper - a function exposing the scalar type written by this marshaller from the wrapper instance

defaultFactory - provides the default value returned by the marshaller created by this function in the event that this marshaller did not write a scalar value.

wrapper - a function creating a wrapped instance from the scalar value read by this marshaller

Returns:

a new marshaller