129 lines
3.0 KiB
Java
129 lines
3.0 KiB
Java
package domain;
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import utility.robot_exceptions.ExceptionStorage;
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import utility.robot_exceptions.RobotException;
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import utility.robot_exceptions.robotExceptions;
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import java.io.Serializable;
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import java.util.Arrays;
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import java.util.stream.Collectors;
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public abstract class Robot implements utility.interfaces.Robot, Serializable {
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protected ExceptionStorage exceptions;
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private int id;
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private String name;
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private boolean power;
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private String type;
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public Robot(int id, String name, String type){
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this.id = id;
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this.name = name;
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this.power = false;
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this.exceptions = null;
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this.type = type;
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}
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/**
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* @see utility.interfaces.RobotControl;
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*/
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@Override
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public int getId() {
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return id;
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}
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/**
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* @see utility.interfaces.RobotControl;
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*/
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@Override
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public String getName() {
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return name;
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}
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/**
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* @see utility.interfaces.RobotControl;
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*/
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@Override
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public void triggerPowerSwitch() {
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if(power){
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power = false;
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}else{
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power = true;
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}
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}
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/**
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* @see utility.interfaces.RobotControl;
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*/
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@Override
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public boolean isPowerOn() {
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return power;
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}
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/**
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* @see utility.interfaces.RobotControl;
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*/
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@Override
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public RobotException getLastException() {
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return exceptions.getLastErrorMessage();
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}
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/**
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* This method checks an array of integers and gives back a boolean value.
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* If the array contains the number 42 the method returns false.
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* Otherwise, always true.
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*
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* If the length of the Array = 0 it throws an EMPTYARRAY-Exception
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* @param input
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* @return boolean
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* @throws RobotException EMPTYARRAY Exception
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*/
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public boolean checkArray(int[] input) throws RobotException{
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if(input.length != 0){
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for(int x: input){
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if(x == 42){ return false; }
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}
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return true;
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}else{
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RobotException robotexception = new RobotException(robotExceptions.EMPTYARRAY, getName());
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this.exceptions = new ExceptionStorage(robotexception);
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throw robotexception;
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}
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}
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/**
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* This method uses Streams to join any given array to a String.
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* @param input int [ ]
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* @param delemiter String
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* @return String (array as String)
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* @throws RobotException
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*/
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public String ausgabe(int[] input, String delemiter)throws RobotException{
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if(checkArray(input)) {
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return Arrays.stream(input)
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.mapToObj(Integer::toString)
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.collect(Collectors.joining(delemiter + " "));
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}else{
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RobotException robotexception = new RobotException(robotExceptions.MAGICVALUE, getName());
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this.exceptions = new ExceptionStorage(robotexception);
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throw robotexception;
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}
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}
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public String getType(){
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return this.type;
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}
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@Override
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public String toString(){
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return "Name: " + name + "; ID: " + id + "; Type: " + type;
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}
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}
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