net.openhft.chronicle.wire

Interface Demarshallable

public interface Demarshallable

Represents a contract for objects that are designed for deserialization, with an expectation that a new, potentially immutable object is instantiated during each deserialization process.

Unlike the `ReadMarshallable` pattern, the `Demarshallable` interface mandates that implementing classes provide a constructor taking a `WireIn` instance to enable deserialization. This approach ensures a clear mechanism to obtain a new object instance from the serialized data. The interface also provides a utility to instantiate objects of implementing classes using the appropriate constructor.

Field Summary

Fields

Modifier and Type	Field and Description
static ClassValue<Constructor<Demarshallable>>	DEMARSHALLABLES

Method Summary

Modifier and Type	Method and Description
static <T extends Demarshallable> T	newInstance(@NotNull Class<T> clazz, WireIn wireIn) Provides a utility method to create a new instance of a class that implements the `Demarshallable` interface.

Field Detail

DEMARSHALLABLES

static final ClassValue<Constructor<Demarshallable>> DEMARSHALLABLES

Method Detail

newInstance

@NotNull
static <T extends Demarshallable> T newInstance(@NotNull
                                                         @NotNull Class<T> clazz,
                                                         WireIn wireIn)

Provides a utility method to create a new instance of a class that implements the `Demarshallable` interface. This method relies on the appropriate constructor from the cached constructors for efficient instantiation.

Type Parameters:

T - The type of the object to be returned, which should implement `Demarshallable`.

Parameters:

clazz - The class type to be instantiated.

wireIn - The `WireIn` parameter to be passed to the constructor for deserialization.

Returns:

A new instance of the specified class type.