support exclusive-gateway

add exclusive gateway definition

Issue-ID: SDC-902

Change-Id: Id7ff89d30735fa16169c2a78b743e1565eb90410
Signed-off-by: Lvbo163 <lv.bo163@zte.com.cn>

1 files changed, 9 insertions, 3 deletions

diff --git a/sdc-workflow-designer-ui/src/app/model/workflow/sequence-flow.ts b/sdc-workflow-designer-ui/src/app/model/workflow/sequence-flow.ts
index 492cc84d..53c09a31 100644
--- a/sdc-workflow-designer-ui/src/app/model/workflow/sequence-flow.ts
+++ b/sdc-workflow-designer-ui/src/app/model/workflow/sequence-flow.ts
@@ -9,8 +9,14 @@
  * Contributors:
  *     ZTE - initial API and implementation and/or initial documentation
  */
+import { WorkflowElement } from './workflow-element';
+import { Position } from './position';
 
-export class SequenceFlow {
-
-    constructor(public sourceRef: string, public targetRef: string, public name?: string, public condition?:string) { }
+export interface SequenceFlow extends WorkflowElement {
+    sourceRef: string;
+    // sourcePosition: Position;
+    targetRef: string;
+    // targetPosition: Position;
+    name?: string;
+    condition?: string;
 }