org.wildfly.clustering.ee.cache

Class CollectionImmutability

java.lang.Object

org.wildfly.clustering.ee.cache.CollectionImmutability

All Implemented Interfaces:

Predicate<Object>

public class CollectionImmutability
extends Object
implements Predicate<Object>

Tests the immutability of Collections wrappers. N.B. Strictly speaking, an unmodifiable collection is not necessarily immutable since the collection can still be modified through a reference to the delegate collection. Were this the case, the immutability test would also run against the delegate collection - and fail, forcing replication.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor and Description
CollectionImmutability(Predicate<Object> elementImmutability)

Method Summary

Modifier and Type	Method and Description
boolean	test(Object object)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Constructor Detail

CollectionImmutability

public CollectionImmutability(Predicate<Object> elementImmutability)

Method Detail

test

public boolean test(Object object)

Specified by:

test in interface Predicate<Object>