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Functional programming for exception handlers.

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// Part of NoException: https://noexception.machinezoo.com
// Generated code. Edit generate.py instead.
package com.machinezoo.noexception.throwing;

import java.util.function.*;
import com.machinezoo.noexception.*;

/**
 * Variation of {@link DoubleBinaryOperator} that allows throwing checked exceptions.
 * {@code ThrowingDoubleBinaryOperator} is usually implemented by a lambda
 * and passed to {@link CheckedExceptionHandler#fromDoubleBinaryOperator(ThrowingDoubleBinaryOperator)}.
 * See noexception tutorial.
 * 
 * @see CheckedExceptionHandler#fromDoubleBinaryOperator(ThrowingDoubleBinaryOperator)
 * @see DoubleBinaryOperator
 */
@FunctionalInterface public interface ThrowingDoubleBinaryOperator {
	/**
	 * Variation of {@link DoubleBinaryOperator#applyAsDouble(double, double)} that allows throwing checked exceptions.
	 * 
	 * @param left
	 *            see {@link DoubleBinaryOperator#applyAsDouble(double, double)}
	 * @param right
	 *            see {@link DoubleBinaryOperator#applyAsDouble(double, double)}
	 * @return see {@link DoubleBinaryOperator#applyAsDouble(double, double)}
	 * @throws Exception
	 *             if unable to complete
	 * @see CheckedExceptionHandler#fromDoubleBinaryOperator(ThrowingDoubleBinaryOperator)
	 * @see DoubleBinaryOperator#applyAsDouble(double, double)
	 */
	double applyAsDouble(double left, double right) throws Exception;
}