24 lines
689 B
Java
24 lines
689 B
Java
import Cons;
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import Empty;
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import List;
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import Pair;
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public class PatternMatching {
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public zip(Cons(x, xs), Cons(y, ys)) {
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return new Cons<>(new Pair<>(x, y), zip(xs, ys));
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}
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public zip(Empty x, Empty y) { return new Empty<>(); }
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/*public zip(Empty x, Cons y) { return new Empty(); }
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public zip(Cons x, Empty y) { return new Empty(); }
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public zip(Empty x, Empty y) { return new Empty(); }
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*/
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/*
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Generiert:
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Cons zip<T>(Cons(T x, Cons xs), Cons(T y, Cons ys))
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Cons zip<T>(Cons(T x, Cons xs), Cons(T y, Empty ys))
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Cons zip<T>(Cons(T x, Empty xs), Cons(T y, Cons ys))
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Cons zip<T>(Cons(T x, Empty xs), Cons(T y, Empty ys))
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*/
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} |