Examples of SortedEventList

org.mcarthur.sandy.gwt.event.list.client.SortedEventList

An EventList that maintains a sorted order of objects add to the list. This implementation of List does not maintain all of the List contracts. Mainly, for any method that adds or sets to a specific index the index is ignored to maintain the elements in sorted order.

It is assumed that the {@link Comparator} used to sort implementations will not change it'sbehavior. If you need to change the sort order of a list, use a new Comparator instance.

Note: because a SortedEventList does not respect the index parameter with methods like {@link #add(int,Object)}, {@link #addAll(int,java.util.Collection)}, or {@link #set(int,Object)}some uses of the List may cause an unexpected behavior. A perfect example is {@link java.util.Collections#shuffle(java.util.List)}. Not only does it not make sense to shuffle a sorted list but they way the shuffle method is implemented causes the elements in the sorted list to be either duplicated or removed.

@author Sandy McArthur


        final List sorted = new ArrayList(el);


        Collections.shuffle(el);


        final SortedEventList sel = createBackedSortedEventList(el);


        final List replay = new EventListReplayList(sel);


        assertEquals(sorted, sel);


        final List sorted = new ArrayList(el);


        Collections.shuffle(el);


        final SortedEventList sel = createBackedSortedEventList(el);


        //final List replay = new EventListReplayList(sel);


        assertEquals(sorted, sel);

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Examples of SortedEventList

Examples of org.mcarthur.sandy.gwt.event.list.client.SortedEventList

Examples of org.mcarthur.sandy.gwt.event.list.client.SortedEventList