Runner CLI Script

src/main/java/com/naveensundarg/planner/utils/Runner.java

@@ -0,0 +1,65 @@
+package com.naveensundarg.planner.utils;
+
+import com.naveensundarg.planner.BreadthFirstPlanner;
+import com.naveensundarg.planner.Plan;
+import com.naveensundarg.planner.Planner;
+import com.naveensundarg.shadow.prover.utils.Reader;
+
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.util.*;
+
+
+public final class Runner {
+
+    public static void main(String[] args) {
+
+        System.out.println("--------------- Starting Spectra --------------- ");
+
+
+        // Grab filename from argument list
+        if (args.length < 1) {
+            System.out.println("Need to include filename with planning problem and description.");
+            return;
+        }
+        String fileName = args[0];
+
+
+        // Read File
+        FileInputStream fileStream;
+        try {
+            fileStream = new FileInputStream(fileName);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+            return;
+        }
+
+        // Parse File
+        List<PlanningProblem> planningProblemList;
+        try {
+            planningProblemList = PlanningProblem.readFromFile(fileStream);
+
+        } catch (Reader.ParsingException e) {
+            e.printStackTrace();
+            return;
+        }
+        
+        Planner breadthFirstPlanner = new BreadthFirstPlanner();
+
+        for (PlanningProblem planningProblem : planningProblemList) {
+            Optional<Set<Plan>> optionalPlans = breadthFirstPlanner.plan(
+                planningProblem.getBackground(),
+                planningProblem.getActions(),
+                planningProblem.getStart(),
+                planningProblem.getGoal());
+
+            if(optionalPlans.isPresent()) {
+                System.out.println(optionalPlans.get().toString());
+            }
+            else {
+                System.out.println("FAILED");
+            }
+        }
+
+    }
+}