Add PfReference Timestamp key in policy-models-base to support timestamp

[policy/models.git] / models-base / src / main / java / org / onap / policy / models / base / PfKey.java

diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfKey.java b/models-base/src/main/java/org/onap/policy/models/base/PfKey.java
index 72b8b58..4b7f8cf 100644 (file)
--- a/models-base/src/main/java/org/onap/policy/models/base/PfKey.java
+++ b/models-base/src/main/java/org/onap/policy/models/base/PfKey.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2019 Nordix Foundation.
+ *  Modifications Copyright (C) 2021 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.
@@ -30,13 +31,13 @@ public abstract class PfKey extends PfConcept {
     private static final long serialVersionUID = 6281159885962014041L;
 
     /** Regular expression to specify the structure of key names. */
-    public static final String NAME_REGEXP = "[A-Za-z0-9\\-_\\.]+";
+    public static final String NAME_REGEXP = "^[A-Za-z0-9\\-_\\.]+$";
 
     /** Regular expression to specify the structure of key versions. */
-    public static final String VERSION_REGEXP = "[0-9.]+";
+    public static final String VERSION_REGEXP = "^(\\d+.){2}\\d+$";
 
     /** Regular expression to specify the structure of key IDs. */
-    public static final String KEY_ID_REGEXP = "[A-Za-z0-9\\-_\\.]+:[0-9].[0-9].[0-9]";
+    public static final String KEY_ID_REGEXP = "^[A-Za-z0-9\\-_\\.]+:(\\d+.){2}\\d+$";
 
     /** Specifies the value for names in NULL keys. */
     public static final String NULL_KEY_NAME = "NULL";
@@ -69,7 +70,7 @@ public abstract class PfKey extends PfConcept {
     /**
      * Default constructor.
      */
-    public PfKey() {
+    protected PfKey() {
         super();
     }
 
@@ -78,7 +79,7 @@ public abstract class PfKey extends PfConcept {
      *
      * @param copyConcept the concept to copy from
      */
-    public PfKey(final PfKey copyConcept) {
+    protected PfKey(final PfKey copyConcept) {
         super(copyConcept);
     }