functionaljava/core/src/main/java/fj/F2.java at java-7-8-compatible · PlumpMath/functionaljava

38 lines (34 loc) · 985 Bytes

package fj;

import fj.control.parallel.Promise;

import fj.data.Array;

import fj.data.IterableW;

import fj.data.List;

import fj.data.NonEmptyList;

import fj.data.Option;

import fj.data.Set;

import fj.data.Stream;

import fj.data.Tree;

import fj.data.TreeZipper;

import fj.data.Zipper;

import static fj.data.Tree.node;

import static fj.P.p;

import static fj.data.IterableW.wrap;

import static fj.data.Set.iterableSet;

import static fj.data.TreeZipper.treeZipper;

import static fj.data.Zipper.zipper;

/**

* A transformation function of arity-2 from <code>A</code> and <code>B</code> to <code>C</code>.

* This type can be represented using the Java 7 closure syntax.

* @version %build.number%

public interface F2<A, B, C> {

/**

* Transform <code>A</code> and <code>B</code> to <code>C</code>.

* @param a The <code>A</code> to transform.

* @param b The <code>B</code> to transform.

* @return The result of the transformation.

public C f(A a, B b);

}

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