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package jedi.functors;

import jedi.functional.Functor;

import static jedi.functors.ComposeableFunctor.composeable;

/**
 * A Functor that returns its argument.
 */
public class IdentityFunctor implements Functor {

    public static  ComposeableFunctor identity() {
        return composeable(new IdentityFunctor());
    }

    /**
     * @param value
     * @return value
     */
    public T execute(T value) {
        return value;
    }
}