• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Filtering Object based on certain Criteria.

 
Ranch Hand
Posts: 162
1
Android Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello Geeks

Problem : I Have Objects called T-Shirts in my application, T-shirts have many attributes such as NECK TYPE, FIT TYPE, SIZE, COLOR etc. Now i want the client to be able to get the T-shirts which satisfies all the criteria he mentions, for instance he says i want T-shrits which are black in color , XL size and SLIM fit type OR I want ORANGE color T-Shirts.

I have a T-shirt class inside which i have defined various enums for NECK,FIT,SLEEVES,PRICE,COLOR and so on.

Now i want to write a method which will accept any number of these enums and filters the T-shirt according to that and return the desired result.

getTshirt(Enum... ){} // Logically something of this sort

Could you please tell me the best way of doing this ???


Regards
 
Marshal
Posts: 79177
377
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Put it into a database and let the database do the selecting.
 
Sangel Kapoor
Ranch Hand
Posts: 162
1
Android Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Your are right sir, but for some reason i can't put it into database. I am mocking the database thing for now, later ofcourse i will shift it to database and run the sql query to do my job.

 
Campbell Ritchie
Marshal
Posts: 79177
377
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
That is probably the wrong way to go about building your app. Build the database first, and the front‑end later.
 
Consider Paul's rocket mass heater.
reply
    Bookmark Topic Watch Topic
  • New Topic