* 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.
package org.onap.policy.rest.util;
-
import java.io.Serializable;
import java.util.Collection;
import java.util.EventObject;
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
if (getItemSetChangeListeners() == null) {
setItemSetChangeListeners(new LinkedList<PolicyContainer.ItemSetChangeListener>());
}
- getItemSetChangeListeners().add(listener); }
+ getItemSetChangeListeners().add(listener);
+ }
@Override
public void removeItemSetChangeListener(ItemSetChangeListener listener) {
}
}
- 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) {
}
}
- 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));
}
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);
}
}
}