Package ru.progrm_jarvis.javacommons.delegate

Class CachingGeneratingDelegateFactory

java.lang.Object

ru.progrm_jarvis.javacommons.delegate.CachingGeneratingDelegateFactory

All Implemented Interfaces:

DelegateFactory

Direct Known Subclasses:

AsmDelegateFactory

public abstract class CachingGeneratingDelegateFactory
extends Object
implements DelegateFactory

Base for implementing delegate factory using internal CachingGeneratingDelegateFactory.DelegateWrapperFactory cached for each unique type.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	CachingGeneratingDelegateFactory.DelegateWrapperFactory<T>	Delegate-wrapper factory responsible for creating delegate wrappers based on the specified supplier.

Field Summary

Fields

Modifier and Type	Field	Description
protected final @NonNull Cache<@NotNull Class<?>,@NotNull CachingGeneratingDelegateFactory.DelegateWrapperFactory<?>>	factories	Cache of delegate-wrapper factories by wrapped types

Constructor Summary

Constructors

Constructor	Description
CachingGeneratingDelegateFactory(@NonNull Cache<@NotNull Class<?>,@NotNull CachingGeneratingDelegateFactory.DelegateWrapperFactory<?>> factories)

Method Summary

Modifier and Type	Method	Description
protected abstract <T> @NotNull CachingGeneratingDelegateFactory.DelegateWrapperFactory<T>	createFactory(@NotNull Class<T> targetType)	Creates a delegate-wrapper factory fot the given type.
<T> T	createWrapper(@NonNull Class<T> targetType, @NonNull Supplier<T> supplier)	Creates a delegating wrapper of the given type using the provided Supplier for its backend.

Methods inherited from class java.lang.Object

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

Field Details

factories

@NonNull
protected final @NonNull Cache<@NotNull Class<?>,@NotNull CachingGeneratingDelegateFactory.DelegateWrapperFactory<?>> factories

Cache of delegate-wrapper factories by wrapped types

Constructor Details

CachingGeneratingDelegateFactory

public CachingGeneratingDelegateFactory(@NonNull
 @NonNull Cache<@NotNull Class<?>,@NotNull CachingGeneratingDelegateFactory.DelegateWrapperFactory<?>> factories)

Method Details

createFactory

@NotNull
protected abstract <T>
@NotNull CachingGeneratingDelegateFactory.DelegateWrapperFactory<T> createFactory(@NotNull
 @NotNull Class<T> targetType)

Creates a delegate-wrapper factory fot the given type.

Type Parameters:

T - created wrapper's type

Parameters:

targetType - type of the wrapper to be created by the factory

Returns:

delegate-wrapper factory for the given type

createWrapper

@NotNull
public <T> T createWrapper(@NonNull
 @NonNull Class<T> targetType,
 @NonNull
 @NonNull Supplier<T> supplier)

Description copied from interface: DelegateFactory

Creates a delegating wrapper of the given type using the provided Supplier for its backend.

Specified by:

createWrapper in interface DelegateFactory

Type Parameters:

T - type of implemented wrapper

Parameters:

targetType - type of implemented wrapper

supplier - supplier to handle access to the underlying object

Returns:

created delegating wrapper for the given supplier