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Canon sdk implementation of bindings

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package org.blackdread.cameraframework.api;

/**
 * Similar to {@link java.util.concurrent.Callable} but fits command exception contract
 * Created on 2018/12/09.
 *
 * @param  the result type of method {@code call}
 * @author Yoann CAPLAIN
 * @since 1.0.0
 */
@FunctionalInterface
public interface CallableCommand {
    /**
     * Computes a result, or throws an exception if unable to do so.
     *
     * @return computed result
     * @throws InterruptedException if interrupted
     */
    R call() throws InterruptedException;
}