diff options
Diffstat (limited to 'policy-utils/src/main/java/org/onap/policy/drools/utils/Reference.java')
-rw-r--r-- | policy-utils/src/main/java/org/onap/policy/drools/utils/Reference.java | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/Reference.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/Reference.java index 7755177e..c21fe316 100644 --- a/policy-utils/src/main/java/org/onap/policy/drools/utils/Reference.java +++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/Reference.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -20,27 +20,21 @@ package org.onap.policy.drools.utils; +import lombok.AllArgsConstructor; + /** * Reference to an object. Used within functional methods, where thread-safety is not * required. - * + * * @param <T> type of object contained within the reference */ +@AllArgsConstructor public class Reference<T> { private T value; /** - * Constructor. - * - * @param value value - */ - public Reference(T value) { - this.value = value; - } - - /** * Get the value. - * + * * @return the current value */ public final T get() { @@ -49,7 +43,7 @@ public class Reference<T> { /** * Sets the reference to point to a new value. - * + * * @param newValue the new value */ public final void set(T newValue) { @@ -58,7 +52,7 @@ public class Reference<T> { /** * Sets the value to a new value, if the value is currently the same as the old value. - * + * * @param oldValue old value * @param newValue new value * @return {@code true} if the value was updated, {@code false} otherwise |