java: copy-on-write data structure?
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by Jason S
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Published on 2010-05-05T16:04:58Z
Indexed on
2010/05/05
16:08 UTC
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java
|collections
Is there anything in Java that implements something like the following
interface MSet<T> extends Iterable<T> {
/**
* return a new set which consists of this set plus a new element.
* This set is not changed.
*/
MSet<T> add(T t);
/**
* return a new set which consists of this set minus a designated element.
* This set is not changed.
*/
MSet<T> remove(T t);
}
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