net.mintern.functions.unary.checked.IntToShortE Maven / Gradle / Ivy

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Provides functional interfaces for all two-argument functions

There is a newer version: 2.0

package net.mintern.functions.unary.checked;

/**
 * An operation of type {@code (int) -> short}.
 *
 * @param  the {@code Exception} type that the operation may throw
 */
@FunctionalInterface
public interface IntToShortE {

    /**
     * Performs this operation.
     *
     * @param i the argument
     * @return the result of the operation
     * @throws E if the operation cannot be completed
     */
    short call(int i) throws E;

    /**
     * Binds {@code (i)} to {@code f}, returning a new function
     * of type {@code () -> short}.
     *
     * @param  the {@code Exception} type that the operation may throw
     * @param f the unbound function
     * @param i the argument
     * @return a new function {@code () -> short} that calls
     *      {@code f.call(i)} and returns the result.
     */
    static  net.mintern.functions.nullary.checked.NilToShortE
    bind(IntToShortE f, int i) {
        return () -> f.call(i);
    }

    /**
     * Binds {@code (i)} to {@code this}, returning a new function
     * of type {@code () -> short}.
     *
     * @param i the argument
     * @return a new function {@code () -> short} that calls
     *      {@code this.call(i)} and returns the result.
     */
    default net.mintern.functions.nullary.checked.NilToShortE bind(int i) {
        return IntToShortE.bind(this, i);
    }
}