org.htmlunit.corejs.javascript.lc.type.impl.factory

Class WeakReferenceFactory

java.lang.Object

org.htmlunit.corejs.javascript.lc.type.impl.factory.WithCacheFactory

org.htmlunit.corejs.javascript.lc.type.impl.factory.WeakReferenceFactory

All Implemented Interfaces:

Serializable, FactoryBase, TypeInfoFactory

public class WeakReferenceFactory
extends WithCacheFactory

TypeInfoFactory implementation with a thread-safe (synchronized), weak-reference cache.

This factory will cache TypeInfo for simple types. Passing simple type (TypeInfoFactory.class for example) to this factory multiple times will return the exactly same TypeInfo object.

This factory uses a weak-reference cache. Resolving a type will not prevent it from getting reclaimed by JVM.

This factory is thread safe. Multiple threads can safely access the same WeakReferenceFactory object at the same time, but it's not guaranteed to be performant.

This factory is serializable, but none of its cached objects will be serialized.

Author:

ZZZank

See Also:

factory with no cache, factory with a strong-reference, high performance cache, Serialized Form

Field Summary

Fields inherited from interface org.htmlunit.corejs.javascript.lc.type.TypeInfoFactory

EMPTY_ARRAY, GLOBAL, NO_CACHE

Constructor Summary

Constructors

Constructor and Description
WeakReferenceFactory()

Method Summary

Modifier and Type	Method and Description
protected <K,V> Map<K,V>	createTypeCache()

Methods inherited from class org.htmlunit.corejs.javascript.lc.type.impl.factory.WithCacheFactory

create, create

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.htmlunit.corejs.javascript.lc.type.impl.factory.FactoryBase

attachParam, create, create, create, toArray

Methods inherited from interface org.htmlunit.corejs.javascript.lc.type.TypeInfoFactory

associate, attachParam, create, createArray, createList, get, getConsolidationMapping, getOrElse, matchPredefined

Constructor Detail

WeakReferenceFactory

public WeakReferenceFactory()

Method Detail

createTypeCache

protected final <K,V> Map<K,V> createTypeCache()

Specified by:

createTypeCache in class WithCacheFactory