Retrieving specific values in Multimap

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悲哀的现实
悲哀的现实 2021-01-22 16:45

I\'m using a Multimap that has two values per key. Below is the code I\'m using to get each value separately:

The first bit of code gets the first object value:

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  •  予麋鹿
    予麋鹿 (楼主)
    2021-01-22 17:48

    If you're using Guava, Iterables#get is probably what you want - it returns the Nth item from any iterable, example:

    Multimap myMultimap = ArrayListMultimap.create();
    
    // and to return value from position:
    return Iterables.get(myMultimap.get(key), position);
    

    If you're using a ListMultimap then it behaves very much like a map to a List so you can directly call get(n).

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