Add directed graph reterive and execution service.

Change-Id: Ia31af4d14e38e6229166cda0f39fa090764ef1cb
Issue-ID: CCSDK-672
Signed-off-by: Muthuramalingam, Brinda Santh(bs2796) <bs2796@att.com>

2 files changed, 39 insertions, 5 deletions

diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintContext.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintContext.kt
index 4764479a..f73fb727 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintContext.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintContext.kt
@@ -57,10 +57,15 @@ class BluePrintContext(val serviceTemplate: ServiceTemplate) {
                 ?: throw BluePrintException("could't get step($stepName) for workflow($workFlowName)")

     }

 

-    fun workflowStepNodeTemplate(workFlowName: String, stepName: String): NodeTemplate {

-        val nodeTemplateName = workflowStepByName(workFlowName, stepName).target

+    fun workflowStepNodeTemplate(workFlowName: String, stepName: String): String {

+        return workflowStepByName(workFlowName, stepName).target

                 ?: throw BluePrintException("could't get node template name for workflow($workFlowName)'s step($stepName)")

-        return nodeTemplateByName(nodeTemplateName)

+    }

+

+    fun workflowFirstStepNodeTemplate(workFlowName: String): String {

+        val firstStepName = workflowByName(workFlowName).steps?.keys?.first()

+                ?: throw BluePrintException("could't get first step for workflow($workFlowName)")

+        return workflowStepNodeTemplate(workFlowName, firstStepName)

     }

 

     fun workflowStepFirstCallOperation(workFlowName: String, stepName: String): String {

@@ -156,6 +161,11 @@ class BluePrintContext(val serviceTemplate: ServiceTemplate) {
                 ?: throw BluePrintException("could't get NodeTemplate($nodeTemplateName)'s ArtifactDefinition($artifactName)")

     }

 

+    fun nodeTemplateArtifactForArtifactType(nodeTemplateName: String, artifactType: String): ArtifactDefinition {

+        return nodeTemplateArtifacts(nodeTemplateName)?.filter { it.value.type == artifactType }?.map { it.value }?.get(0)

+                ?: throw BluePrintException("could't get NodeTemplate($nodeTemplateName)'s Artifact Type($artifactType)")

+    }

+

     fun nodeTemplateFirstInterface(nodeTemplateName: String): InterfaceAssignment {

         return nodeTemplateByName(nodeTemplateName).interfaces?.values?.first()

                 ?: throw BluePrintException("could't get NodeTemplate($nodeTemplateName)'s first InterfaceAssignment")

diff --git a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRuntimeService.kt b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRuntimeService.kt
index 9da5b0ee..84ba1047 100644
--- a/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRuntimeService.kt
+++ b/components/core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintRuntimeService.kt
@@ -48,6 +48,14 @@ interface BluePrintRuntimeService<T> {
 

     fun cleanRuntime()

 

+    fun getAsString(key: String): String?

+

+    fun getAsBoolean(key: String): Boolean?

+

+    fun getAsInt(key: String): Int?

+

+    fun getAsDouble(key: String): Double?

+

     /*

       Get the Node Type Definition for the Node Template, Then iterate Node Type Properties and resolve the expressing

    */

@@ -139,9 +147,25 @@ open class DefaultBluePrintRuntimeService(private var id: String, private var bl
         return get(key)

     }

 

+    override fun getAsString(key: String): String? {

+        return get(key).asText()

+    }

+

+    override fun getAsBoolean(key: String): Boolean? {

+        return get(key).asBoolean()

+    }

+

+    override fun getAsInt(key: String): Int? {

+        return get(key).asInt()

+    }

+

+    override fun getAsDouble(key: String): Double? {

+        return get(key).asDouble()

+    }

+

     /*

-        Get the Node Type Definition for the Node Template, Then iterate Node Type Properties and resolve the expressing

-     */

+            Get the Node Type Definition for the Node Template, Then iterate Node Type Properties and resolve the expressing

+         */

     override fun resolveNodeTemplateProperties(nodeTemplateName: String): MutableMap<String, JsonNode> {

         log.info("resolveNodeTemplatePropertyValues for node template ({})", nodeTemplateName)

         val propertyAssignmentValue: MutableMap<String, JsonNode> = hashMapOf()