Improve validation, add hierarchical validation

Parameter validaiton updated to generically support nested groups of
parameters, and nested maps of parameters.

Unit test showing JSON parameter input added.
Unit test showing YAML parameter inout added.

Test parameter group classes moved into subdirectory

This allows parameters to be unmarshaled seamlessly from JSON and YAML
files.

Change-Id: I768e11f31ee7f62299c4d5d95ab68a005d1aff16
Issue-ID: POLICY-922
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/common-parameters/src/main/java/org/onap/policy/common/parameters/ParameterRuntimeException.java b/common-parameters/src/main/java/org/onap/policy/common/parameters/ParameterRuntimeException.java
index 4b7d5874..071593a9 100644
--- a/common-parameters/src/main/java/org/onap/policy/common/parameters/ParameterRuntimeException.java
+++ b/common-parameters/src/main/java/org/onap/policy/common/parameters/ParameterRuntimeException.java
@@ -55,21 +55,21 @@ public class ParameterRuntimeException extends RuntimeException {
      * Instantiates a new parameter runtime exception.
      *
      * @param message the message on the exception
-     * @param e the exception that caused this parameter exception
+     * @param exception the exception that caused this parameter exception
      */
-    public ParameterRuntimeException(final String message, final Exception e) {
-        this(message, e, null);
+    public ParameterRuntimeException(final String message, final Exception exception) {
+        this(message, exception, null);
     }
 
     /**
      * Instantiates a new parameter runtime exception.
      *
      * @param message the message on the exception
-     * @param e the exception that caused this parameter exception
+     * @param exception the exception that caused this parameter exception
      * @param object the object that the exception was thrown on
      */
-    public ParameterRuntimeException(final String message, final Exception e, final Object object) {
-        super(message, e);
+    public ParameterRuntimeException(final String message, final Exception exception, final Object object) {
+        super(message, exception);
         this.object = object;
     }