diff options
Diffstat (limited to 'ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java')
| -rw-r--r-- | ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java b/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java index 16e467041..d70830118 100644 --- a/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java +++ b/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java @@ -3,13 +3,14 @@ * ONAP Policy Engine * ================================================================================ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved. + * Modifications Copyright (C) 2019 Nordix Foundation. * ================================================================================ * 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. @@ -20,7 +21,6 @@ package org.onap.policy.rest.util; - import java.io.Serializable; import java.util.Collection; import java.util.EventObject; @@ -29,19 +29,18 @@ import java.util.LinkedList; import org.onap.policy.rest.util.PolicyContainer.ItemSetChangeEvent; import org.onap.policy.rest.util.PolicyContainer.ItemSetChangeListener; - - public class PolicyItemSetChangeNotifier implements PolicyContainer.ItemSetChangeNotifier { private static final long serialVersionUID = 1L; + private Collection<PolicyContainer.ItemSetChangeListener> itemSetChangeListeners = null; private PolicyContainer container = null; - + public PolicyItemSetChangeNotifier() { // Empty constructor } - - protected void setContainer(PolicyContainer c) { - this.container = c; + + protected void setContainer(PolicyContainer container) { + this.container = container; } @Override @@ -49,7 +48,8 @@ public class PolicyItemSetChangeNotifier implements PolicyContainer.ItemSetChang if (getItemSetChangeListeners() == null) { setItemSetChangeListeners(new LinkedList<PolicyContainer.ItemSetChangeListener>()); } - getItemSetChangeListeners().add(listener); } + getItemSetChangeListeners().add(listener); + } @Override public void removeItemSetChangeListener(ItemSetChangeListener listener) { @@ -58,8 +58,8 @@ public class PolicyItemSetChangeNotifier implements PolicyContainer.ItemSetChang } } - protected static class BaseItemSetChangeEvent extends EventObject implements - PolicyContainer.ItemSetChangeEvent, Serializable { + protected static class BaseItemSetChangeEvent extends EventObject + implements PolicyContainer.ItemSetChangeEvent, Serializable { private static final long serialVersionUID = 1L; protected BaseItemSetChangeEvent(PolicyContainer source) { @@ -72,14 +72,14 @@ public class PolicyItemSetChangeNotifier implements PolicyContainer.ItemSetChang } } - protected void setItemSetChangeListeners( - Collection<PolicyContainer.ItemSetChangeListener> itemSetChangeListeners) { + protected void setItemSetChangeListeners(Collection<PolicyContainer.ItemSetChangeListener> itemSetChangeListeners) { this.itemSetChangeListeners = itemSetChangeListeners; } + protected Collection<PolicyContainer.ItemSetChangeListener> getItemSetChangeListeners() { return itemSetChangeListeners; } - + protected void fireItemSetChange() { fireItemSetChange(new BaseItemSetChangeEvent(this.container)); } @@ -88,8 +88,7 @@ public class PolicyItemSetChangeNotifier implements PolicyContainer.ItemSetChang if (getItemSetChangeListeners() != null) { final Object[] l = getItemSetChangeListeners().toArray(); for (int i = 0; i < l.length; i++) { - ((PolicyContainer.ItemSetChangeListener) l[i]) - .containerItemSetChange(event); + ((PolicyContainer.ItemSetChangeListener) l[i]).containerItemSetChange(event); } } } |