public static interface OrderComparator.OrderSourceProvider
Modifier and Type | Method and Description |
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java.lang.Object |
getOrderSource(java.lang.Object obj)
Return an order source for the specified object, i.e.
|
java.lang.Object getOrderSource(java.lang.Object obj)
If the returned object does not indicate any order, the comparator will fall back to checking the original object.
obj
- the object to find an order source fornull
if none found