Migrate jtosca contents

Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/jtosca/src/main/java/org/onap/sdc/toscaparser/api/CapabilityAssignments.java b/jtosca/src/main/java/org/onap/sdc/toscaparser/api/CapabilityAssignments.java
new file mode 100644
index 0000000..28ada96
--- /dev/null
+++ b/jtosca/src/main/java/org/onap/sdc/toscaparser/api/CapabilityAssignments.java
@@ -0,0 +1,72 @@
+/*-
+ * ============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.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class CapabilityAssignments {
+
+    private Map<String, CapabilityAssignment> capabilityAssignments;
+
+    public CapabilityAssignments(Map<String, CapabilityAssignment> capabilityAssignments) {
+        this.capabilityAssignments = capabilityAssignments != null ? new HashMap<>(capabilityAssignments) : new HashMap<>();
+    }
+
+    /**
+     * Get all capability assignments for node template.<br>
+     * This object can be either the original one, holding all capability assignments for this node template,or a filtered one, holding a filtered subset.<br>
+     *
+     * @return list of capability assignments for the node template. <br>
+     * If there are no capability assignments, empty list is returned.
+     */
+    public List<CapabilityAssignment> getAll() {
+        return new ArrayList<>(capabilityAssignments.values());
+    }
+
+    /**
+     * Filter capability assignments by capability tosca type.
+     *
+     * @param type - The tosca type of capability assignments.
+     * @return CapabilityAssignments object, containing capability assignments of this type.<br>
+     * If no such found, filtering will result in an empty collection.
+     */
+    public CapabilityAssignments getCapabilitiesByType(String type) {
+        Map<String, CapabilityAssignment> capabilityAssignmentsMap = capabilityAssignments.entrySet().stream()
+                .filter(cap -> cap.getValue().getDefinition().getType().equals(type)).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+
+        return new CapabilityAssignments(capabilityAssignmentsMap);
+    }
+
+    /**
+     * Get capability assignment by capability name.
+     *
+     * @param name - The name of capability assignment
+     * @return capability assignment with this name, or null if no such capability assignment was found.
+     */
+    public CapabilityAssignment getCapabilityByName(String name) {
+        return capabilityAssignments.get(name);
+    }
+
+}