com.cookingfox.lapasse.api.command.logging.CommandHandlerResult Maven / Gradle / Ivy

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package com.cookingfox.lapasse.api.command.logging;

import com.cookingfox.lapasse.api.command.Command;
import com.cookingfox.lapasse.api.event.Event;

import java.util.Collection;

/**
 * Wraps a command handler result.
 */
public interface CommandHandlerResult {

    /**
     * @return The command that was handled.
     */
    Command getCommand();

    /**
     * @return The resulting event(s). Note: command handlers are not required to produce events.
     */
    Collection getEvents();

}