Implement PNFD Model driven conversion

[sdc.git] / openecomp-be / lib / openecomp-tosca-converter-lib / openecomp-tosca-converter-api / src / main / java / org / openecomp / core / converter / pnfd / model / Transformation.java

diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/Transformation.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/Transformation.java
new file mode 100644 (file)
index 0000000..fa4a933
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+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/Transformation.java
@@ -0,0 +1,73 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.converter.pnfd.model;
+
+import java.util.List;
+import java.util.Objects;
+import lombok.Getter;
+import lombok.Setter;
+import org.apache.commons.collections.CollectionUtils;
+
+/**
+ * Represents a transformation from the PNFD transformation descriptor.
+ */
+@Getter
+@Setter
+public class Transformation {
+
+    private String name;
+    private String description;
+    private TransformationBlock block;
+    private ConversionQuery conversionQuery;
+    private List<ConversionDefinition> conversionDefinitionList;
+
+    /**
+     * Checks if the instance contains all necessary information to be used.
+     *
+     * @return {code true} if the instance is valid, {code false} otherwise
+     */
+    public boolean isValid() {
+        return block != null && conversionQuery != null && !CollectionUtils.isEmpty(conversionDefinitionList);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        Transformation that = (Transformation) o;
+        //if there is no query, compares by block and name.
+        if (conversionQuery != null && conversionQuery.getQuery() == null && that.conversionQuery.getQuery() == null) {
+            return block == that.block &&
+                Objects.equals(name, that.name);
+        }
+        //transformations with the same block and query will override themselves.
+        return block == that.block &&
+            Objects.equals(conversionQuery, that.conversionQuery);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(block, conversionQuery);
+    }
+}