java question
1. We should be able to find, add and delete companies.
2. Each company will have
name: its identifier
address: country, city, zip number and street info. If zip number is same, then the city must be the same.
phone number: Each company must have exactly one phone number, and two company cannot have the same phone number
e-mail: A company may have zero or more e-mail address
3. We should be able to find, add, delete and update products.
4. Each product will have an id, name, description and brand name
Products are identified by their ids.
The system should not accept products with no name.
5. A company has a capacity to produce a product. If the ordered transaction amounts are more than the production capacity, the order should not be accepted.
. The system accepts orders for products and send them to companies. Each order has an amount and order date information. 6 If the total active orders exceed the production capacity of company, it should automatically be rejected.
How can start this project and how to make the connection between company and product ?
31 Replies
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Unknown User•8mo ago
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Since java is object-oriented, you could start having some classes. You named them in the text already.
1. Class Company (Is an object because you could touch a company-representatives with your hands)
2. Class Product (Is an object because you could touch a company-product)
3. Class Order (Is an object because you could touch the receipt)
4. Class ConnectionBetweenCompanyAndProduct (Is an theoretical object, like a patent, its existance proves that a product belongs to a company)
My means that how to connect company with products . In UI
For suppose i have a company and in company i have multiple products , but when I need to add more company how can i do this thing?
Thanks alot 💫 I understand this thing.
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Unknown User•8mo ago
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How can make without UI ?
i visualise this diagram how user add there product and hw to implement point 5 and 6 ?
Unknown User•8mo ago
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yes i have done oop project
means there is no requirement of making ui , it's console base task ?
so how can i connect console base task to sql ?
Unknown User•8mo ago
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so how can the company accept or reject the order ?
can you define what i have do tell me the sequence how to achieve this whole project ?
Unknown User•8mo ago
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ok wait
done
but how user enter multiple emails ?
also done product
done company and product see it's fulfils all requirements ??
Unknown User•8mo ago
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An Error Occurred
Could not find Custom Tag with name
code.Unknown User•8mo ago
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nope
Unknown User•8mo ago
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cna you explain this with example ?
Unknown User•8mo ago
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ok i will try this thing
when i trying this menu.print () gives error
Unknown User•8mo ago
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you mean in menu i have to print both company and product list ?
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