Improvements to Parameter Srvice

Add proper handling for optional parameters
Add setName() to the parameter group interface to force definition
of that method
Add some convenience metnods to parameter service

Issue-ID: POLICY-1035
Change-Id: Iaa9226f45215b00aff9b78ab5fc120c24a0af46d
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/common-parameters/src/test/java/org/onap/policy/common/parameters/testclasses/ParameterGroupWithNullCollection.java b/common-parameters/src/test/java/org/onap/policy/common/parameters/testclasses/ParameterGroupWithNullCollection.java
index 0d113dc6..9b661bd5 100644
--- a/common-parameters/src/test/java/org/onap/policy/common/parameters/testclasses/ParameterGroupWithNullCollection.java
+++ b/common-parameters/src/test/java/org/onap/policy/common/parameters/testclasses/ParameterGroupWithNullCollection.java
@@ -40,12 +40,17 @@ public class ParameterGroupWithNullCollection implements ParameterGroup {
     public List<Integer> getNullList() {
         return nullList;
     }
-    
+
     @Override
     public String getName() {
         return name;
     }
-    
+
+    @Override
+    public void setName(final String name) {
+        this.name = name;
+    }
+
     @Override
     public GroupValidationResult validate() {
         return new GroupValidationResult(this);