1
00:00:00,990 --> 00:00:03,180
Hope you're having fun building the Quidditch application.

2
00:00:04,980 --> 00:00:10,050
Our first task is to the necessary field to the team class, I obtained every field from requirements

3
00:00:10,260 --> 00:00:10,740
text.

4
00:00:12,370 --> 00:00:14,410
And they are private string house.

5
00:00:20,670 --> 00:00:22,110
Private string keeper.

6
00:00:27,510 --> 00:00:29,040
Private drink seeker.

7
00:00:33,100 --> 00:00:37,480
And private, an array of string chasers, because there are three chasers.

8
00:00:45,240 --> 00:00:49,260
And because there are four fields we need to add a constructor that receives four parameters.

9
00:01:05,770 --> 00:01:08,530
And then we'll update every field with a parameter value.

10
00:01:24,370 --> 00:01:29,170
And for a raise, remember to use a raised copy of to avoid the reference trap.

11
00:01:46,230 --> 00:01:50,340
OK, now we're going to copy constructor in case we need to create copies of a team object, which we

12
00:01:50,340 --> 00:01:51,300
most likely will.

13
00:01:56,030 --> 00:02:00,170
And instead of receiving values from a parameter, it's going to receive values from a source object.

14
00:02:18,280 --> 00:02:20,800
OK, now we can autocomplete the getters and setters.

15
00:02:28,400 --> 00:02:32,810
In this letter, we don't want to return a reference that points directly to the field will return a

16
00:02:32,810 --> 00:02:36,710
raised copy of that, copies every element from Chaser's.

17
00:02:40,660 --> 00:02:42,390
And we'll keep you the full length of the.

18
00:02:56,090 --> 00:03:00,620
OK, same thing in the center, remember to set the field equal to a copy of the outside variable.

19
00:03:17,940 --> 00:03:22,050
All right, the final task is not to string method, public string to string.

20
00:03:28,380 --> 00:03:30,570
We'll copy the format from the workbook article.

21
00:03:42,580 --> 00:03:48,580
OK, and it tells us the test our code by creating two objects of the team class, so copy that over

22
00:03:48,580 --> 00:03:49,090
and main.

23
00:04:23,190 --> 00:04:26,460
And your terminal should point to the folder Quidditch game.

24
00:04:31,360 --> 00:04:35,250
But Main Java is inside source slash maner.

25
00:04:38,930 --> 00:04:40,550
So you need to write Gervasi.

26
00:04:43,120 --> 00:04:46,390
Source slash, mean slash, mean java.

27
00:04:58,520 --> 00:05:03,650
We're basically telling the terminal, hey, the file we want to run is not inside the folder Quidditch

28
00:05:03,650 --> 00:05:03,980
game.

29
00:05:08,060 --> 00:05:11,030
You can compile me, not Java, by drilling into source.

30
00:05:17,120 --> 00:05:21,350
And we need to do the same thing for the Java command by telling the terminal where the file is that

31
00:05:21,350 --> 00:05:22,100
we want to run.

32
00:05:24,760 --> 00:05:29,730
OK, and printing an object should internally call its two string method and everything looks good now

33
00:05:29,740 --> 00:05:31,960
to see you in part two.