1 files changed, 46 insertions, 0 deletions
diff --git a/catalog-ui/src/app/models/graph/graph-links/composition-graph-links/composition-ci-link-base.ts b/catalog-ui/src/app/models/graph/graph-links/composition-graph-links/composition-ci-link-base.ts
new file mode 100644
index 0000000000..04b28c7ceb
--- /dev/null
+++ b/catalog-ui/src/app/models/graph/graph-links/composition-graph-links/composition-ci-link-base.ts
@@ -0,0 +1,46 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 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=========================================================
+ */
+
+import {ICommonCiLinkBase, CommonCiLinkBase} from "../common-ci-link-base";
+import {RelationshipModel, Relationship} from "../../relationship";
+
+export interface ICompositionCiLinkBase extends ICommonCiLinkBase {
+    updateLinkDirection():void;
+}
+
+export class CompositionCiLinkBase extends CommonCiLinkBase implements ICompositionCiLinkBase {
+
+    type:string;
+    visible:boolean;
+
+    constructor(relation?:RelationshipModel, singleRelationship?:Relationship) {
+        super(relation, singleRelationship);
+        this.visible = true;
+    }
+
+    public setRelation = (relation:RelationshipModel) => {
+        this.relation = relation;
+    };
+
+    updateLinkDirection():void {
+        this.source = this.relation.fromNode;
+        this.target = this.relation.toNode;
+    }
+}