/*
 * IllustrateStuffChapt7N8.java
 *
 * Created on February 12, 2004, 10:26 AM
 */

package UPSTruckSimple;

import IO.*;
import SortSearchEtc.*; // they need to download from simple examples page under review

/**
 *
 * @author  redmond
 */
public class IllustrateStuffChapt7N8 {
    
    /** Creates a new instance of IllustrateStuffChapt7N8 */
    public IllustrateStuffChapt7N8() {
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // chapt 7, slide 6 - replacement
        UPSTruckSimple brown = null; // added initialization to get past compiler
        //brown.pickup(10);   // crashes with NullPointerException
        UPSTruckSimple [] brownFleet = new UPSTruckSimple[10];
        //brownFleet[0].pickup(10);   // crashes with NullPointerException
        // slide 10 - replacement
        brownFleet[0] = new UPSTruckSimple();  // just to have something to work with
        int toPickup = 0;
        try {
            toPickup = RedmondMsgIn.readValidIntRobust("How many to pick up?",1,20);
            brownFleet[0].pickup(toPickup);
            RedmondMsgOut.display("Truck: " + brownFleet[0]);
        }
        catch (UserCancelException ex) {
            RedmondMsgOut.display("you refuse to answer - go away");
            RedmondMsgOut.display("Exception: " + ex);  // just for illustration
        }
        // chapter 8, slide 8
        //Sorts.insertSort(brownFleet); // compiler error since UPSTruckSimple is not Comparable
        UPSTruckComparable [] brownComparableFleet = new UPSTruckComparable[10];
        brownComparableFleet[0] = new UPSTruckComparable("1","Philly",20);
        brownComparableFleet[1] = new UPSTruckComparable("2","New York",30);
        brownComparableFleet[2] = new UPSTruckComparable("3","Washington",40);
        brownComparableFleet[3] = new UPSTruckComparable("4","Dallas",50);
        brownComparableFleet[4] = new UPSTruckComparable("5","Boston",60);
        brownComparableFleet[5] = new UPSTruckComparable("6","Orlando",20);
        brownComparableFleet[6] = new UPSTruckComparable("7","Chicago",30);
        brownComparableFleet[7] = new UPSTruckComparable("8","Cleveland",40);
        brownComparableFleet[8] = new UPSTruckComparable("9","Detroit",50);
        brownComparableFleet[9] = new UPSTruckComparable("10","Montreal",60);
        brownComparableFleet[0].pickup(5);        
        brownComparableFleet[1].pickup(5);    
        brownComparableFleet[2].pickup(5);    
        brownComparableFleet[3].pickup(5);
        System.out.println("Fleet:");
        for (int i = 0; i < brownComparableFleet.length; i++) {
            System.out.println(brownComparableFleet[i]);
        }
        Sorts.insertSort(brownComparableFleet); // sorts low to high
        System.out.println("Sorted (low to high):");
        for (int i = 0; i < brownComparableFleet.length; i++) {
            System.out.println(brownComparableFleet[i]);
        }
        
        // slide 10
        UPSTruckSimple cantClone = new UPSTruckSimple("5","Philly",20);
        System.out.println("cantClone: " + cantClone);
        UPSTruckSimple cloned = (UPSTruckSimple) cantClone.clone(); // not allowed

        System.exit(0);
    }
    
}