initial sketch for process manager

src/main/java/JobServ/ProcessController.java

@@ -43,6 +43,14 @@ class ProcessController {
         this.outputScanner.useDelimieter("\\A");
     }
 
+    /*
+     * getPid()
+     * returns translated pid of this process
+     */
+    public int getPid() {
+        return this.pid;
+    }
+
     /*
      * getStatus()
      * returns whether or not the process is running
@@ -77,8 +85,7 @@ class ProcessController {
 
     /*
      * getOutput()
-     * gets new output from stream
-     * (TODO: investigate whether this would better be done by )
+     * gets output from process
      */
     public String getOutput() {
         String out = "";