diff options
author | Pamela Dragosh <pdragosh@research.att.com> | 2017-02-14 19:41:00 -0500 |
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committer | Pamela Dragosh <pdragosh@research.att.com> | 2017-02-14 19:41:32 -0500 |
commit | 91d04c64771832a0b8815ffbe1f0f9920320d94d (patch) | |
tree | fb02d5e1c84a3d91def9a7ee95bc87f9c046cc96 /ECOMP-XACML/src/main/java/org/openecomp/policy/xacml/std/pap/StdPDPItemSetChangeNotifier.java | |
parent | b9d4caa40ef8e3566ac475968bce17b9b64b6939 (diff) |
Initial OpenECOMP policy/engine commit
Change-Id: I7dbff37733b661643dd4d1caefa3d7dccc361b6e
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
Diffstat (limited to 'ECOMP-XACML/src/main/java/org/openecomp/policy/xacml/std/pap/StdPDPItemSetChangeNotifier.java')
-rw-r--r-- | ECOMP-XACML/src/main/java/org/openecomp/policy/xacml/std/pap/StdPDPItemSetChangeNotifier.java | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/ECOMP-XACML/src/main/java/org/openecomp/policy/xacml/std/pap/StdPDPItemSetChangeNotifier.java b/ECOMP-XACML/src/main/java/org/openecomp/policy/xacml/std/pap/StdPDPItemSetChangeNotifier.java new file mode 100644 index 000000000..38f8a5800 --- /dev/null +++ b/ECOMP-XACML/src/main/java/org/openecomp/policy/xacml/std/pap/StdPDPItemSetChangeNotifier.java @@ -0,0 +1,84 @@ +/*- + * ============LICENSE_START======================================================= + * ECOMP-XACML + * ================================================================================ + * Copyright (C) 2017 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. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ +package org.openecomp.policy.xacml.std.pap; + +import java.util.Collection; +import java.util.LinkedList; + +import org.openecomp.policy.xacml.api.pap.EcompPDP; +import org.openecomp.policy.xacml.api.pap.EcompPDPGroup; + +import com.att.research.xacml.api.pap.PDP; +import com.att.research.xacml.api.pap.PDPGroup; + +public class StdPDPItemSetChangeNotifier { + + private Collection<StdItemSetChangeListener> listeners = null; + + public interface StdItemSetChangeListener { + + public void changed(); + + public void groupChanged(EcompPDPGroup group); + + public void pdpChanged(EcompPDP pdp); + + } + + public void addItemSetChangeListener(StdItemSetChangeListener listener) { + if (this.listeners == null) { + this.listeners = new LinkedList<StdItemSetChangeListener>(); + } + this.listeners.add(listener); + } + + public void removeItemSetChangeListener(StdItemSetChangeListener listener) { + if (this.listeners != null) { + this.listeners.remove(listener); + } + } + + public void fireChanged() { + if (this.listeners == null) { + return; + } + for (StdItemSetChangeListener l : this.listeners) { + l.changed(); + } + } + + public void firePDPGroupChanged(EcompPDPGroup group) { + if (this.listeners == null) { + return; + } + for (StdItemSetChangeListener l : this.listeners) { + l.groupChanged(group); + } + } + + public void firePDPChanged(EcompPDP pdp) { + if (this.listeners == null) { + return; + } + for (StdItemSetChangeListener l : this.listeners) { + l.pdpChanged(pdp); + } + } +} |