1 files changed, 54 insertions, 0 deletions
diff --git a/javatoscachecker/checker/src/main/java/org/onap/tosca/checker/model/Substitution.java b/javatoscachecker/checker/src/main/java/org/onap/tosca/checker/model/Substitution.java
new file mode 100644
index 0000000..c41a429
--- /dev/null
+++ b/javatoscachecker/checker/src/main/java/org/onap/tosca/checker/model/Substitution.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2017 <AT&T>.  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.
+ */
+package org.onap.tosca.checker.model;
+
+import java.util.List;
+
+
+/**
+ * Spec section 3.8
+ */
+public interface Substitution extends TOSCAObject<Substitution> {
+
+	public String node_type();
+
+	public default Mappings capabilities() {
+		return (Mappings)proxy("capabilities", Mappings.class);
+	}
+
+	public default Mappings requirements() {
+		return (Mappings)proxy("requirements", Mappings.class);
+	}
+
+	/** */
+	public interface Mappings extends TOSCAMap<Mapping> {
+	}
+
+	/** */
+	public interface Mapping extends TOSCAObject<Mapping> {
+
+		/** to promote the key */
+		public String name();
+
+		/**
+		 */
+		public default String target() {
+			return name();
+		}
+
+		/** */
+		public default List<String> mapping() {
+			return (List<String>)info().values().iterator().next();			
+		}
+	}
+}