2 * Copyright © 2019 IBM.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.ccsdk.cds.controllerblueprints.core.utils
19 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
20 import org.onap.ccsdk.cds.controllerblueprints.core.data.EdgeLabel
21 import org.onap.ccsdk.cds.controllerblueprints.core.data.Graph
22 import org.onap.ccsdk.cds.controllerblueprints.core.data.Workflow
23 import org.onap.ccsdk.cds.controllerblueprints.core.endNodes
24 import org.onap.ccsdk.cds.controllerblueprints.core.startNodes
26 object WorkflowGraphUtils {
28 fun workFlowToGraph(workflow: Workflow): Graph {
30 workflow.steps?.forEach { (stepName, step) ->
31 step.onSuccess?.forEach { successTarget ->
32 graph.addEdge(stepName, successTarget, EdgeLabel.SUCCESS)
34 step.onFailure?.forEach { failureTarget ->
35 graph.addEdge(stepName, failureTarget, EdgeLabel.FAILURE)
38 graph.startNodes().forEach { rootNode ->
39 graph.addEdge(BluePrintConstants.GRAPH_START_NODE_NAME, rootNode.id, EdgeLabel.SUCCESS)
41 graph.endNodes().forEach { endNode ->
42 graph.addEdge(endNode.id, BluePrintConstants.GRAPH_END_NODE_NAME, EdgeLabel.SUCCESS)