Revert "remove redundant code under appc-common-bundle/java"

[appc.git] / appc-core / appc-common-bundle / java / org / onap / appc / metadata / objects / DependencyModelIdentifier.java

diff --git a/appc-core/appc-common-bundle/java/org/onap/appc/metadata/objects/DependencyModelIdentifier.java b/appc-core/appc-common-bundle/java/org/onap/appc/metadata/objects/DependencyModelIdentifier.java
new file mode 100644 (file)
index 0000000..070e200
--- /dev/null
+++ b/appc-core/appc-common-bundle/java/org/onap/appc/metadata/objects/DependencyModelIdentifier.java
@@ -0,0 +1,98 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.metadata.objects;
+
+/**
+ * Object of identifier for dependency model. Currently uses VNF type and catalog version
+ */
+public class DependencyModelIdentifier {
+    static final String TO_STRING_FORMAT =
+            "DependencyModelIdentifier : vnfType = %s , catalogVersion = %s";
+    static final int prime = 31;
+
+    private String vnfType;
+    private String catalogVersion;
+
+    /**
+     * Constructor
+     * 
+     * @param vnfType String of the VNF type
+     * @param catalogVersion String of the catalog version
+     */
+    public DependencyModelIdentifier(String vnfType, String catalogVersion) {
+        this.vnfType = vnfType;
+        this.catalogVersion = catalogVersion;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = 1;
+        result = result * prime + (this.vnfType == null ? 0 : this.vnfType.hashCode());
+        result = result * prime
+                + (this.catalogVersion == null ? 0 : this.catalogVersion.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null) {
+            return false;
+        }
+        if (!(obj instanceof DependencyModelIdentifier)) {
+            return false;
+        }
+
+        DependencyModelIdentifier modelIdentifier = (DependencyModelIdentifier) obj;
+        if (this.vnfType == null) {
+            if (modelIdentifier.vnfType != null) {
+                return false;
+            }
+        } else if (!this.vnfType.equals(modelIdentifier.vnfType)) {
+            return false;
+        }
+
+        if (this.catalogVersion == null) {
+            if (modelIdentifier.catalogVersion != null) {
+                return false;
+            }
+        } else if (!this.catalogVersion.equals(modelIdentifier.catalogVersion)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return String.format(TO_STRING_FORMAT, vnfType, catalogVersion);
+    }
+
+    public String getVnfType() {
+        return vnfType;
+    }
+
+    public String getCatalogVersion() {
+        return catalogVersion;
+    }
+
+}