executor-base/src/main/java/ch/unisg/executorBase/executor/adapter/out/web/GetAssignmentAdapter.java

@@ -46,8 +46,8 @@ public class GetAssignmentAdapter implements GetAssignmentPort {
             if (response.body().equals("")) {
                 return null;
             }
-
+            JSONObject responseBody = new JSONObject(response.body());
-            return new Task(new JSONObject(response.body()).getString("taskID"));
+            return new Task(responseBody.getString("taskID"), responseBody.getString("input"));
 
         } catch (IOException | InterruptedException e) {
             logger.log(Level.SEVERE, e.getLocalizedMessage(), e);

executor-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorBase.java

@@ -61,7 +61,7 @@ public abstract class ExecutorBase {
         System.out.println("Starting execution");
         this.status = ExecutorStatus.EXECUTING;
 
-        task.setResult(execution());
+        task.setResult(execution(task.getInput()));
 
         executionFinishedEventPort.publishExecutionFinishedEvent(
             new ExecutionFinishedEvent(task.getTaskID(), task.getResult(), "SUCCESS"));
@@ -70,6 +70,6 @@ public abstract class ExecutorBase {
         getAssignment();
     }
 
-    protected abstract String execution();
+    protected abstract String execution(String... input);
-
+    
 }

executor-base/src/main/java/ch/unisg/executorBase/executor/domain/Task.java

@@ -12,8 +12,12 @@ public class Task {
     @Setter
     private String result;
 
-    public Task(String taskID) {
+    @Getter
+    private String[] input;
+
+    public Task(String taskID, String... input) {
         this.taskID = taskID;
+        this.input = input;
     }
 
 }

executor2/src/main/java/ch/unisg/executor2/executor/domain/Executor.java

@@ -18,19 +18,28 @@ public class Executor extends ExecutorBase {
 
     @Override
     protected
-    String execution() {
+    String execution(String... input) {
+
+        double result = Double.NaN;
+        int a = Integer.parseInt(input[0]);
+        int b = Integer.parseInt(input[2]);
+        String operation = input[1];
 
-        int a = 20;
-        int b = 20;
         try {
             TimeUnit.SECONDS.sleep(20);
         } catch (InterruptedException e) {
             e.printStackTrace();
         }
 
-        int result = a + b;
+        if (operation == "+") {
+            result = a + b;
+        } else if (operation == "*") {
+            result = a * b;
+        } else if (operation == "-") {
+            result = a - b;
+        }
 
-        return Integer.toString(result);
+        return Double.toString(result);
     }
 
-}
+}