Well there are ways of pulling two different objects out from an Array, but you will pull them all out and how are you sure of which one you are going to get?
Stephen MARIO CAMPAZ wrote: > > To answer this: > > Why did you put them in one array instead of seperating them into > different ones. I thunk you should have seperated them at first and > add them to the corrct array. > > If you put them in one array, then you can exploit the polymorphic OO- > design capabilities. > Leaving the runtime engine take care of the differences using dynamic > binding. > Please, correct if I am wrong! > > Mario > > > On Thu, Dec 31, 2009 at 1:45 AM, Stephen Hunter <[email protected] > <mailto:[email protected]>> wrote: > > Why did you put them in one array instead of seperating them into > different ones. I thunk you should have seperated them at first and > add them to the corrct array. > > Now how are you tellingthe difference between the coffee and juice? > This will probably be the equation to check against in your if > statement. > > Now for the "for" loop, there is an array called a "for each" array > witch will itterate thru an array of objects. Just Google it and you > will see the syntax, it is easy to use. > > > Stephen > > > > > > > > Sent from my iPhone > > On Dec 30, 2009, at 6:36 PM, DrybLrac <[email protected] > <mailto:[email protected]>> wrote: > > > hello all I have an arraylist problem...I created a program to store > > coffee and juice objects in a arraylist bout how do I display them > > with a for loop. Inside the for loop I know I need a if > statement to > > see if the current object in the for loop is coffee or juice. but > > don't know how to write it...any suggestions? > > > > -- > > To post to this group, send email to > [email protected] > <mailto:[email protected]> > > To unsubscribe from this group, send email to > [email protected] > <mailto:javaprogrammingwithpassion%[email protected]> > > For more options, visit this group at > http://groups.google.com/group/javaprogrammingwithpassion?hl=en > > -- > To post to this group, send email to > [email protected] > <mailto:[email protected]> > To unsubscribe from this group, send email to > [email protected] > <mailto:javaprogrammingwithpassion%[email protected]> > For more options, visit this group at > http://groups.google.com/group/javaprogrammingwithpassion?hl=en > > -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/javaprogrammingwithpassion?hl=en
