Create ParameterGroupImpl

Classes that implement ParameterGroup all have to add their own
name and validate() fields and methods.  Added an "impl" class that
provides the standard functionality and modified subclasses to use
it.

Change-Id: Ic6ee1607fb4fe7164a4e1eeebc480ea7d1e7e4d7
Issue-ID: POLICY-1542
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 8 insertions, 24 deletions

diff --git a/common-parameters/src/test/java/org/onap/policy/common/parameters/testclasses/EmptyParameterGroup.java b/common-parameters/src/test/java/org/onap/policy/common/parameters/testclasses/EmptyParameterGroup.java
index 505b2ce4..d1787482 100644
--- a/common-parameters/src/test/java/org/onap/policy/common/parameters/testclasses/EmptyParameterGroup.java
+++ b/common-parameters/src/test/java/org/onap/policy/common/parameters/testclasses/EmptyParameterGroup.java
@@ -1,47 +1,31 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2019 AT&T Intellectual Property.
  * ================================================================================
  * 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.
- * 
+ *
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
 
 package org.onap.policy.common.parameters.testclasses;
 
-import org.onap.policy.common.parameters.GroupValidationResult;
-import org.onap.policy.common.parameters.ParameterGroup;
+import org.onap.policy.common.parameters.ParameterGroupImpl;
 
-public class EmptyParameterGroup implements ParameterGroup {
-    private String name;
+public class EmptyParameterGroup extends ParameterGroupImpl {
 
-    public EmptyParameterGroup(final String name) {
-        this.name = name;
-    }
-
-    @Override
-    public String getName() {
-        return name;
-    }
-    
-    @Override
-    public void setName(final String name) {
-        this.name = name;
-    }
-    
-    @Override
-    public GroupValidationResult validate() {
-        return new GroupValidationResult(this);
+    public EmptyParameterGroup(String name) {
+        super(name);
     }
 }