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Thread: check all purchase using methos equals without operator if

  1. #1
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    Smile check all purchase using methos equals without operator if

    Hello
    How check all purchase using methos equals without operator if.

    I have next code:

     for(Purchase purchase : listShop)
    	    {
    	    	//output in console
    	    	System.out.println(purchase);
    	    	//found max cost purchase
    	    	if(purchase.getCost() > maxCost)
    	    	{
    	    		maxCost = purchase.getCost();
    	    	}
    	    	//check equals all purchase
    	    	if(equalResult)
    	    	{
    	    		equalResult = purchase.equals(listShop[0]);
    	    	}
     
    	    }
     
     
    	}

    How change without if: if(equalResult)
    {
    equalResult = purchase.equals(listShop[0]);
    }


  2. #2
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: check all purchase using methos equals without operator if

    I have no idea what you're asking. Please see the link in my signature on asking questions the smart way, as well as this link: http://www.javaprogrammingforums.com...-get-help.html
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  3. #3
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    Default Re: check all purchase using methos equals without operator if

    i mean, how use this code without if

    if(equalResult)
    {
    equalResult = purchase.equals(listShop[0]);
    }

  4. #4
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: check all purchase using methos equals without operator if

    I don't know, because I don't know what that code is supposed to do. You have not posted any code that will compile, let alone run, so it's pretty hard to tell you a different way to do it.
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  5. #5
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    Default Re: check all purchase using methos equals without operator if

    Sorry,

    its code:

     for(Purchase purchase : listShop)
    	    {
    	    	//output in console
    	    	System.out.println(purchase);
    	    	//found max cost purchase
    	    	if(purchase.getCost() > maxCost)
    	    	{
    	    		maxCost = purchase.getCost();
    	    	}
    	    	//check equals all purchase
    	    	if(equalResult)
    	    	{
    	    		equalResult = purchase.equals(listShop[0]);
    	    	}
     
    	    }

    How change

    if(equalResult)
    {
    equalResult = purchase.equals(listShop[0]);
    }

    but without operator if?

  6. #6
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: check all purchase using methos equals without operator if

    Sigh. That's just a repost of your original post, which I already told you wasn't enough. What is equalResult supposed to be? What is this code supposed to do? Did you read the links I gave you? Did you create an SSCCE like I asked?
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
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