1 files changed, 9 insertions, 44 deletions

diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipData.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipData.java
index 8b33b650..4b1670c6 100644
--- a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipData.java
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipData.java
@@ -21,64 +21,29 @@
 package org.onap.dcaegen2.services.prh.model;
 
 import com.google.gson.annotations.SerializedName;
+import org.immutables.gson.Gson;
+import org.immutables.value.Value;
 
 /**
  * RelationshipData
  */
-public class RelationshipData {
-    @SerializedName("relationship-key")
-    private String relationshipKey = null;
-
-    @SerializedName("relationship-value")
-    private String relationshipValue = null;
+@Value.Immutable
+@Gson.TypeAdapters(fieldNamingStrategy = true)
+public interface RelationshipData {
 
     /**
      * A keyword provided by A&AI to indicate an attribute.
      *
      * @return relationshipKey
      **/
-    public String getRelationshipKey() {
-        return relationshipKey;
-    }
-
-    public void setRelationshipKey(String relationshipKey) {
-        this.relationshipKey = relationshipKey;
-    }
+    @SerializedName("relationship-key")
+    String getRelationshipKey();
 
     /**
      * Value of the attribute.
      *
      * @return relationshipValue
      **/
-    public String getRelationshipValue() {
-        return relationshipValue;
-    }
-
-    public void setRelationshipValue(String relationshipValue) {
-        this.relationshipValue = relationshipValue;
-    }
-
-
-    @Override
-    public String toString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append("class RelationshipData {\n");
-
-        sb.append("    relationshipKey: ").append(toIndentedString(relationshipKey)).append("\n");
-        sb.append("    relationshipValue: ").append(toIndentedString(relationshipValue)).append("\n");
-        sb.append("}");
-        return sb.toString();
-    }
-
-    /**
-     * Convert the given object to string with each line indented by 4 spaces
-     * (except the first line).
-     */
-    private String toIndentedString(java.lang.Object o) {
-        if (o == null) {
-            return "null";
-        }
-        return o.toString().replace("\n", "\n    ");
-    }
-
+    @SerializedName("relationship-value")
+    String getRelationshipValue();
 }
\ No newline at end of file