com.github.benmanes.caffeine.jcache.copy

Interface Copier

All Known Implementing Classes:

AbstractCopier, JavaSerializationCopier

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Copier

An object is copied when the cache is configured with storeByValue to guard against mutations of the key or value.

Method Summary

Modifier and Type	Method and Description
<T> T	copy(T object, @NonNull ClassLoader classLoader) Returns a deep copy of the object.
static Copier	identity()

Method Detail

copy

<T> T copy(T object,
           @NonNull ClassLoader classLoader)

Returns a deep copy of the object.

Type Parameters:

T - the type of object being copied

Parameters:

object - the object to copy

classLoader - the classloader to instantiate with

Returns:

a copy of the object

identity

static Copier identity()

Returns:

a copy strategy that performs an identity function, for use by store-by-reference