Pr_robot_factory/domain/RobotBasics.java

package domain;

import robot.exceptions.RobotException;
import robot.exceptions.RobotIllegalStateException;
import robot.interfaces.Robot;

import java.util.Arrays;


public class RobotBasics implements Robot {
   private int id;
   private String name;
   private boolean power;

   public RobotBasics(int id, String name){
      this.id = id;
      this.name = name;
      this.power = false;
   }
   /**
    * @see robot.interfaces.RobotControl;
    */
   @Override
   public int getId() {
      return id;
   }

   /**
    * @see robot.interfaces.RobotControl;
    */
   @Override
   public String getName() {
      return name;
   }

   /**
    * @see robot.interfaces.RobotControl;
    */
   @Override
   public void triggerPowerSwitch() {
      if(power == false){
         power = true;
      }else{
         power = false;
      }
   }

   /**
    * @see robot.interfaces.RobotControl;
    */
   @Override
   public boolean isPowerOn() {
      return power;
   }

   /**
    * @see robot.interfaces.RobotControl;
    */
   @Override
   public RobotException getLastException() {
      return null;
   }

   /**
    * @see robot.interfaces.RobotInstructions;
    * Maybe method is depractable
    */
   @Override
   public String speak(int[] zahlen) throws RobotException {
      if(isPowerOn() == true){
      final String[] array = {""};
      Arrays.stream(zahlen).forEach(i -> array[0] += i + ", ");
         return array[0];
      }else{
         throw new RobotIllegalStateException( name + " is turned off.");
      }
   }
   /**
    * @see robot.interfaces.RobotInstructions
    * Maybe method is depractable
    */
   @Override
   public int[] think(int[] zahlen) throws RobotException {
      if(isPowerOn() == true){
         return zahlen;
      }else{
         throw new RobotIllegalStateException(name + " is turned off");
      }

   }

}