1 files changed, 59 insertions, 0 deletions
diff --git a/jtosca/src/main/java/org/onap/sdc/toscaparser/api/RequirementAssignments.java b/jtosca/src/main/java/org/onap/sdc/toscaparser/api/RequirementAssignments.java
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+++ b/jtosca/src/main/java/org/onap/sdc/toscaparser/api/RequirementAssignments.java
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+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2019 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.
+ * 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.sdc.toscaparser.api;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class RequirementAssignments {
+
+    private List<RequirementAssignment> requirementAssignmentList;
+
+    public RequirementAssignments(List<RequirementAssignment> requirementAssignments) {
+        this.requirementAssignmentList = requirementAssignments != null ? new ArrayList<>(requirementAssignments) : new ArrayList<>();
+    }
+
+    /**
+     * Get all requirement assignments for Node Template.<br>
+     * This object can be either the original one, holding all requirement assignments for this node template,or a filtered one, holding a filtered subset.<br>
+     *
+     * @return list of requirement assignments for the node template. <br>
+     * If there are no requirement assignments, empty list is returned.
+     */
+    public List<RequirementAssignment> getAll() {
+        return new ArrayList<>(requirementAssignmentList);
+    }
+
+    /**
+     * Filter requirement assignments by requirement name.
+     *
+     * @param reqName - The name of requirement
+     * @return RequirementAssignments object, containing requirement assignments of this type.<br>
+     * If no such found, filtering will result in an empty collection.
+     */
+    public RequirementAssignments getRequirementsByName(String reqName) {
+        List<RequirementAssignment> requirementAssignments = requirementAssignmentList.stream()
+                .filter(req -> req.getName().equals(reqName)).collect(Collectors.toList());
+
+        return new RequirementAssignments(requirementAssignments);
+    }
+}