Fix BenchmarkExecutor + Add TopicManager

theodolite-quarkus/src/main/kotlin/theodolite/Benchmark.kt

 package theodolite
 
 class Benchmark {
+    fun start() {}
 
+    fun stop() {}
 
-    fun start(){
-
-    }
-
-    fun stop(){
-
-    }
-}
\ No newline at end of file
+    fun startWorkloadGenerator(wg: String, dimValue: Int, ucId: String) { }
+}

theodolite-quarkus/src/main/kotlin/theodolite/BenchmarkExecutor.kt

 package theodolite
 
-import org.apache.kafka.clients.admin.AdminClient
-import org.apache.kafka.clients.admin.AdminClientConfig
-import org.apache.kafka.clients.admin.ListTopicsResult
-import org.apache.kafka.clients.admin.NewTopic
+class BenchmarkExecutor(benchmark: Benchmark) {
+    val benchmark: Benchmark = benchmark
 
-
-class RunUc (){
-    val bootstrapServer = "my-confluent-cp-zookeeper:2181"
-    val ip = "172.18.0.9:5556"
-    val props = hashMapOf<String, Any>(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG to "172.18.0.9:5556")
-    lateinit var kafkaAdmin: AdminClient
-
-    init {
-        try {
-            kafkaAdmin = AdminClient.create(props)
-        }
-        catch (e: Exception) {
-            System.out.println(e.toString())
-
-        }
-    }
     fun waitExecution(executionMinutes: Int) {
-    var milliToMinutes = 60000
+    val milliToMinutes = 60000
     System.out.println("Wait while executing")
     for (i in 1.rangeTo(executionMinutes)) {
-       Thread.sleep((milliToMinutes*i).toLong());
-       System.out.println("Executed: "+i.toString()+" minutes")
+       Thread.sleep((milliToMinutes * i).toLong())
+       System.out.println("Executed: $i minutes")
     }
 
     System.out.println("Execution finished")
  }
-
-    fun createTopics(topics: Map<String, Int>,replicationfactor: Short) {
-
-        val newTopics = mutableSetOf<NewTopic>()
-        for (i in topics) {
-            val tops = NewTopic(i.key,i.value,replicationfactor)
-            newTopics.add(tops)
-        }
-        kafkaAdmin.createTopics(newTopics)
-        System.out.println("Topics created")
-    }
-
-    fun deleteTopics(topics: List<String>) {
-
-        var result  = kafkaAdmin.deleteTopics(topics)
-        System.out.println(result.values().toString())
-
-    }
-
-    fun getTopics(): ListTopicsResult? {
-        return kafkaAdmin.listTopics()
-
-    }
-
-
-    fun start_workload_generator(wg: String, dim_value:Integer, uc_id: String){
-
-    }
+    fun runExperiment() {}
 }
-

theodolite-quarkus/src/main/kotlin/theodolite/TopicManager.kt

+package theodolite
+
+import org.apache.kafka.clients.admin.AdminClient
+import org.apache.kafka.clients.admin.AdminClientConfig
+import org.apache.kafka.clients.admin.ListTopicsResult
+import org.apache.kafka.clients.admin.NewTopic
+
+class TopicManager(boostrapIp: String) {
+    val props = hashMapOf<String, Any>(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG to boostrapIp)
+    lateinit var kafkaAdmin: AdminClient
+
+    init {
+        try {
+            kafkaAdmin = AdminClient.create(props)
+        } catch (e : Exception) {
+            System.out.println(e.toString())
+        }
+    }
+
+    fun createTopics(topics: Map<String, Int>, replicationfactor: Short) {
+
+        val newTopics = mutableSetOf<NewTopic>()
+        for (i in topics) {
+            val tops = NewTopic(i.key, i.value, replicationfactor)
+            newTopics.add(tops)
+        }
+        kafkaAdmin.createTopics(newTopics)
+        System.out.println("Topics created")
+    }
+
+    fun createTopics(topics: List<String>, numPartitions: Int, replicationfactor: Short) {
+
+        val newTopics = mutableSetOf<NewTopic>()
+        for (i in topics) {
+            val tops = NewTopic(i, numPartitions, replicationfactor)
+            newTopics.add(tops)
+        }
+        kafkaAdmin.createTopics(newTopics)
+        System.out.println("Creation of $topics started")
+    }
+
+    fun deleteTopics(topics: List<String>) {
+
+        val result = kafkaAdmin.deleteTopics(topics)
+
+        try {
+            result.all().get()
+        } catch (ex:Exception) {
+            System.out.println(ex.toString())
+        }
+        System.out.println("Topics deleted")
+    }
+
+    fun getTopics(): ListTopicsResult? {
+        return kafkaAdmin.listTopics()
+    }
+}