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authorBrinda Santh <brindasanth@in.ibm.com>2019-08-13 18:50:58 -0400
committerBrinda Santh Muthuramalingam <brindasanth@in.ibm.com>2019-08-16 14:28:40 +0000
commitb01289f38b051b9b40eb12db12b46aec7c3472db (patch)
tree3a26b8a1b83c438762b388ad6ecfc417e34101ab /ms/controllerblueprints
parentddec406f5d7dc8207c5e079ebad9d1f2b6b702a3 (diff)
Add workflow graph utils.
Change-Id: I944d71bf9241ee8fa185c169b15532bf6980da9d Issue-ID: CCSDK-1617 Signed-off-by: Brinda Santh <brindasanth@in.ibm.com>
Diffstat (limited to 'ms/controllerblueprints')
-rw-r--r--ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/BluePrintConstants.kt3
-rw-r--r--ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/utils/WorkflowGraphUtils.kt46
-rw-r--r--ms/controllerblueprints/modules/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/utils/WorkflowGraphUtilsTest.kt42
3 files changed, 91 insertions, 0 deletions
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/BluePrintConstants.kt b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/BluePrintConstants.kt
index 67a215ef5..064c196ed 100644
--- a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/BluePrintConstants.kt
+++ b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/BluePrintConstants.kt
@@ -161,6 +161,9 @@ object BluePrintConstants {
const val TOSCA_SCRIPTS_KOTLIN_DIR: String = "$TOSCA_SCRIPTS_DIR/kotlin"
const val TOSCA_SCRIPTS_JYTHON_DIR: String = "$TOSCA_SCRIPTS_DIR/python"
+ const val GRAPH_START_NODE_NAME = "START"
+ const val GRAPH_END_NODE_NAME = "END"
+
const val PROPERTY_ENV = "ENV"
const val PROPERTY_APP = "APP"
const val PROPERTY_BPP = "BPP"
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/utils/WorkflowGraphUtils.kt b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/utils/WorkflowGraphUtils.kt
new file mode 100644
index 000000000..ef765ab86
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/utils/WorkflowGraphUtils.kt
@@ -0,0 +1,46 @@
+/*
+ * Copyright © 2019 IBM.
+ *
+ * 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.ccsdk.cds.controllerblueprints.core.utils
+
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
+import org.onap.ccsdk.cds.controllerblueprints.core.data.EdgeLabel
+import org.onap.ccsdk.cds.controllerblueprints.core.data.Graph
+import org.onap.ccsdk.cds.controllerblueprints.core.data.Workflow
+import org.onap.ccsdk.cds.controllerblueprints.core.endNodes
+import org.onap.ccsdk.cds.controllerblueprints.core.startNodes
+
+object WorkflowGraphUtils {
+
+ fun workFlowToGraph(workflow: Workflow): Graph {
+ val graph = Graph()
+ workflow.steps?.forEach { (stepName, step) ->
+ step.onSuccess?.forEach { successTarget ->
+ graph.addEdge(stepName, successTarget, EdgeLabel.SUCCESS)
+ }
+ step.onFailure?.forEach { failureTarget ->
+ graph.addEdge(stepName, failureTarget, EdgeLabel.FAILURE)
+ }
+ }
+ graph.startNodes().forEach { rootNode ->
+ graph.addEdge(BluePrintConstants.GRAPH_START_NODE_NAME, rootNode.id, EdgeLabel.SUCCESS)
+ }
+ graph.endNodes().forEach { endNode ->
+ graph.addEdge(endNode.id, BluePrintConstants.GRAPH_END_NODE_NAME, EdgeLabel.SUCCESS)
+ }
+ return graph
+ }
+} \ No newline at end of file
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/utils/WorkflowGraphUtilsTest.kt b/ms/controllerblueprints/modules/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/utils/WorkflowGraphUtilsTest.kt
new file mode 100644
index 000000000..fb0a1a63d
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/utils/WorkflowGraphUtilsTest.kt
@@ -0,0 +1,42 @@
+/*
+ * Copyright © 2019 IBM.
+ *
+ * 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.ccsdk.cds.controllerblueprints.core.utils
+
+import org.onap.ccsdk.cds.controllerblueprints.core.dsl.workflow
+import kotlin.test.Test
+import kotlin.test.assertNotNull
+
+class WorkflowGraphUtilsTest {
+
+ @Test
+ fun testWorkFlowToGraph() {
+
+ val workflow = workflow("sample", "") {
+ step("A", "A", "") {
+ success("B")
+ }
+ step("B", "B", "") {
+ success("C")
+ failure("D")
+ }
+ step("C", "C", "")
+ step("D", "D", "")
+ }
+ val graph = WorkflowGraphUtils.workFlowToGraph(workflow)
+ assertNotNull(graph, "failed to create graph")
+ }
+} \ No newline at end of file