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Posted 13 Nov 2009

Functional Java

, 7 Dec 2010
Functional programming with functors and object streams in Java.
package swensen.functional;

/**
 * Static helper class for creating tuples.
 * @author Stephen
 */
public final class Tuples {
    private Tuples() {}
    public static <T1> Tuple1<T1> create(T1 t1) { return Tuple1.create(t1); }
    public static <T1,T2> Tuple2<T1,T2> create(T1 t1, T2 t2) { return Tuple2.create(t1,t2); }
    public static <T1,T2,T3> Tuple3<T1,T2,T3> create(T1 t1, T2 t2, T3 t3) { return Tuple3.create(t1,t2,t3); }
    public static <T1,T2,T3,T4> Tuple4<T1,T2,T3,T4> create(T1 t1, T2 t2, T3 t3, T4 t4) { return Tuple4.create(t1,t2,t3,t4); }
    public static <T1,T2,T3,T4,T5> Tuple5<T1,T2,T3,T4,T5> create(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5) { return Tuple5.create(t1,t2,t3,t4,t5); }
    public static <T1,T2,T3,T4,T5,T6> Tuple6<T1,T2,T3,T4,T5,T6> create(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6) { return Tuple6.create(t1,t2,t3,t4,t5,t6); }
    public static <T1,T2,T3,T4,T5,T6,T7> Tuple7<T1,T2,T3,T4,T5,T6,T7> create(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6,T7 t7) { return Tuple7.create(t1,t2,t3,t4,t5,t6,t7); }
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Stephen Swensen
United States United States
I'm developing Unquote, a library for writing unit test assertions as F# quoted expressions: http://code.google.com/p/unquote/

I am working through Project Euler with F#: http://projecteulerfun.blogspot.com/

I participate in Stack Overflow: http://stackoverflow.com/users/236255/stephen-swensen

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