I used to be a professional trainer and consultant in object-oriented analysis and design with UML. And I was a product manager for UML modeling tools. I found this video to be extremely effective in describing how many of the basic OO concepts apply in UML class diagrams. Very impressive!
hands down the best animation and explanation I've seen, clear and straight to the point. amazing animation and it matches what the narrator is saying, phenomenal.
Btw protected visibility generally has 2 different meanings, depending on the language used. In some languages, the video definition applies. In some other languages, like Java, it additionally allows access to other classes in the package.
Same to the other mates!! My professor can't explain as well as what you did in just 10 minutes OMG. THANK YOU SO MUCH!! You explain ALL the relationships in details so well!!
10:55 Quick question: Why the fields and methods of User aren't protected (#)? Shouldn't a Customer class object know its password for example (To execute updateProfile() method)? I don't understand what Customer and Administrator classes are getting from the inheritance of user. Also, Shouldn't User be Abstract? Awesome video regardless 🙂 Wish I would watch it before!
damn bro you were the only one who explained this on point and simply; with the zoo example and pictures bro you are genius. consider to be part of university faculty....now i understand this thanks to you 7 starssss !!!
woow very precise clear, explanation. After watching so many and after the exams here I found you. I am still glad I found the video to learn it precisely. Thank u
Great explanation in a very brief video. One question though: Isn't the multiplicity between Orders and Order Details "One Order can have one to many Order details (as they can different productids)". In the video its shown as "One Order has One order detail"?
I am new to coding and learning how to do class diagrams so I have a question. My instructor recommended trying to do class diagram using Lucid Software my question is the link above for a free version of it? Or is there a link that someone can provide that even if it is not a free version that someone can recommend a plan to go with that is not too expensive? I appreciate any help you can give.
I watched the video that was recommended to me by my instructor, and I will say it was very helpful and very well done. I have a question though and that is because I am not familiar with Lucid Software so I don't know in what section of it do I go to in order to drag the diagrams over so that I can add to them what I need to?
Thank you so much Bear!!! extremely helpful wish you had done real life examples for all relationships tho and talked on generalisation and dependency!! anyways great video!!! lifesaving fr!
What I learned from this video, Otters eat sea urchin - never thought of that A pack of turtles is called a creep - what? Ohh ya i also learned about uml class diagrams, thats a plus
My professor couldn’t explain what you just made crystal clear in 10 mins throughout 10+ hours of lectures. THANK YOU!
which school u from girl
I don’t believe that tbh.
10+ hours? seriously?! I find that very hard to believe a professor would spend *that* much time in UML
I bet your professor "cut down" the trees so he could pave the road.😀
@@donaldkeith139I wouldn’t be so sure about that. I’m currently living through it
two semesters and today is the day I understood class diagrams
Thank youuuuu
I used to be a professional trainer and consultant in object-oriented analysis and design with UML. And I was a product manager for UML modeling tools. I found this video to be extremely effective in describing how many of the basic OO concepts apply in UML class diagrams. Very impressive!
hands down the best animation and explanation I've seen, clear and straight to the point. amazing animation and it matches what the narrator is saying, phenomenal.
I wish this man could present every tutorial that i will ever need. he makes it so easy to understand. thanks man
The only video you ever need to watch about UML diagrams. Great job.
My professor couldn’t explain what you just made crystal clear in 10 mins throughout 10+ hours of lectures. THANK YOU!(2)
Mashallah brother youre the best i needed this for an exam tomorrow, lets see how it goes
only allah is the best 🙏🙏
@@ethanwasme4307 Then why you wrote Allah with lowercase. It is a big sin.
sorry, i shouldn't' say such a joke@@zafer5695
love how you just solved in 12 minutes what i took several classes trying to understand
you are really the best, easy and clear illustration.... everything is now clear for me! thank you.
made it super easy, It is impossible to get bored while watching you thanks man!!!
Btw protected visibility generally has 2 different meanings, depending on the language used. In some languages, the video definition applies. In some other languages, like Java, it additionally allows access to other classes in the package.
watching this right before my exam, lifesaver!
You are da best. last of the video fixed most of my confusions about UML diagram.
you are the best tutor I have ever listened to 👌💯
U guys explain complex things so easily..thank u
This is the most succinct introduction to ULM with essentials, also a very good review of Object oriented programming.
I have a test next week and this video just made everything soooo understandable, thank you very much
Same to the other mates!!
My professor can't explain as well as what you did in just 10 minutes OMG. THANK YOU SO MUCH!! You explain ALL the relationships in details so well!!
10:55 Quick question: Why the fields and methods of User aren't protected (#)? Shouldn't a Customer class object know its password for example (To execute updateProfile() method)?
I don't understand what Customer and Administrator classes are getting from the inheritance of user. Also, Shouldn't User be Abstract?
Awesome video regardless 🙂 Wish I would watch it before!
I have a presentation tomorrow and this video just saved me
simplest and most comprehensive explanation, thanks
thank you sooo much!! you explain uml diagram much better than my teacher. You have a new subscriber
Good way of explanation and is very much easier to understand ,Thank you for your efforts
damn bro you were the only one who explained this on point and simply; with the zoo example and pictures bro you are genius. consider to be part of university faculty....now i understand this thanks to you 7 starssss !!!
really well explained with an everyday example that is simple to understand 😁
woow very precise clear, explanation. After watching so many and after the exams here I found you. I am still glad I found the video to learn it precisely. Thank u
Thank God that found you. Simple and Cleaaaar. 😀😀
it's very useful and it save my final exam
which pen is on the left side at 4:34 ?
Thank You So Much for This Amazing Lectures 😁
thank you Mr Bear, very energetic joyful and simply served video!
bro thank you very much,you made it crystal clear
You are the definition of an aptronym, Mr. Shelton.
(I mean this in the nicest way possible)
Best explanation for Class Diagram, Thank you very much
In the inheritance part ( 5:00 )
the attributes should be set to protected so it can be visible in the sub classes? no
The best tutorial video ever!
Thank you man so much for explaining class diagrams in such an easy way
ты простой лучший, реально полезные уроки Мужик, продолжай это супер круто
very clear illustration. easy to understand. thank you
thank you for the effort in making the concept so easy to understand.
from Tanzania, that was so awesome THANK YOU.
i was flabbergastingly bamboozled by this stupefying explanation
I couldnt understand it in german tutorials as they tend to smartassery often but u sir did a honorable job explaining this!! Thx
that sounds painful
this guys name forged his path in life
Woow amazing lesson I understood very well thank you so much❤❤
Wow! Impressive and informative!
You saved me from 2 hours of reading a boring UML book 😇
This was simply beautiful! thank you!
Made it so clear. Thank you
Great explanation in a very brief video. One question though: Isn't the multiplicity between Orders and Order Details "One Order can have one to many Order details (as they can different productids)". In the video its shown as "One Order has One order detail"?
great video Mr. Lucid, it's really beautiful and coherent. Thank you.
This is amazing...!! Thank you ♥
This is a really good explanation! Thanks!
Bunch of thanks for nice expalanation❤❤
this video was very helpfull thanks man
Amazing tutorial !!!! Clear explanation Thank you !
You explained it wonderfully 😍 I can understand with once go
Thank you so much for your video!
thank u, u just saved my life
I am new to coding and learning how to do class diagrams so I have a question. My instructor recommended trying to do class diagram using Lucid Software my question is the link above for a free version of it? Or is there a link that someone can provide that even if it is not a free version that someone can recommend a plan to go with that is not too expensive? I appreciate any help you can give.
Feels illegal to watch this for free
Thank you for making it easy to understand!
Thank you! Great video.
You explained that so well, thank you so much
super Lucid explanation ;)
So clear and useful, thank you!
Awesome video....
thanks from INDIA💕💕
Very very interesting, loved it❤, thanks
dil jeet liya bhai
Nice and clear explanation.. it help me a lot cause im a slow learner. This one is easy to understand. Thanks a lot!!
Loved the video and subscribed to ur channel. Keep on making amazing content like this
it was very usefull thank you so much 😍😍
I found this really helpful, nice vid
the class diagram is a really great tool!
is there a mode for describing your methods? or do you just have to name them well?
thank you for clear explanation. I have a question in mind. What does dashed lines mean.
Excellent and concise explanation!!
You're the best mr Bear
I love your video. It's so easy to understand and implement!
thank you man! That was cleanest explonation!
Brilliant explanation! Thank you
It is really easy to understand, thanks
would the user class be in italics in the example at the end of the video?
Wow. Best explanation ever!
the "has-a" relationship does not always imply a one-to-one relationship. The "has-a" relationship can represent various cardinalities.
🤓
I like this video , It's amazing 🤩😁
I watched the video that was recommended to me by my instructor, and I will say it was very helpful and very well done. I have a question though and that is because I am not familiar with Lucid Software so I don't know in what section of it do I go to in order to drag the diagrams over so that I can add to them what I need to?
VERY NICE, THANK YOU
Thank you so much Bear!!! extremely helpful wish you had done real life examples for all relationships tho and talked on generalisation and dependency!! anyways great video!!! lifesaving fr!
Very Useful video for me ,Nice work man
Great demonstration.
What I learned from this video,
Otters eat sea urchin - never thought of that
A pack of turtles is called a creep - what?
Ohh ya i also learned about uml class diagrams, thats a plus
Could you please consider doing a tutorial on deployment diagrams? It would be really helpful
Super Explanation. Thanks a lot
How do I make relationshsips between classes like association, aggregation, composition and inheritance?
so clear explanation
May God bless You
Brilliant Bear - some man - Thoroughly enjoyed your video :D
perfect explanation, good animation, thank you