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How to check time in LinkedList?
I want to check a correctness of time when I have hours and minutes in my LinkedList. I am adding new elements to LinkedList like below. In System.out.println(mylist); It should be 3:30. A verification can be before adding to the LinkedList as well.
LinkedList<Trs> mylist = new LinkedList<Trs>(); mylist.add(new Trs(2,90));
Last edited by hulkjava; April 25th, 2020 at 06:05 AM.
Re: How to check time in LinkedList?
Can you post the program's output that shows what you are talking about?
Also post the code. Be sure to wrap the code in code tags:
[code]
**YOUR CODE GOES HERE**
[/code]
to get highlighting and preserve formatting.
If you don't understand my answer, don't ignore it, ask a question.
Re: How to check time in LinkedList?
My code is too long so I put a piece of code only.
2 is int and 90 is int.
Last edited by hulkjava; April 25th, 2020 at 06:13 AM.
Re: How to check time in LinkedList?
Ok those are two int values.2 is int ant 90 is int.
Can you explain what the problem is?
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Re: How to check time in LinkedList?
It is for example 2:90 on the clock. It should be automatically 3:30. I can add to my LinkedList 2:90. Should I check a correctness ot the time before adding to LinkedList or after? for example converting 2:90 to 3:30 o clock.
Re: How to check time in LinkedList?
One way would be for the Trs class to throw an exception when it was given bad data.
What is the definition of the correct values that can be passed to the Trs constructor?
What should the Trs constructor do with the values it receives? For example you suggest that H=2, M=90 should be converted to H=3, M=30
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Re: How to check time in LinkedList?
Originally Posted by Norm
My Trs constructor define only (int hour, int minute) nothing more.
If my constructor receive for 2, 90 it should convert to h=3 and m=30 I think it is good way.
I thought that I add to my LinkedList data like h=2 and m=90 and later when I want to print this to the console I convert this to h=3, m=30.
I am not sure what way is better to resolve this.
Re: How to check time in LinkedList?
I think the Trs constructor should test and convert its parameters to valid values, unless it is needed to save the original input for some reason.
I don't see why the linkedlist should see the contents of the objects (Trs) that it contains. The Trs class should provide any needed access to its contents.
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