package de.ugoe.cs.util.console;

import java.util.List;

/**
 * <p>
 * Defines the interface for a command. The class names of the commands must be
 * of the form {@code CMD<commandname>}, otherwise they cannot be used by the
 * {@link CommandExecuter}.
 * </p>
 * 
 * @author Steffen Herbold
 */
public interface Command {

	/**
	 * <p>
	 * Executes a command.
	 * </p>
	 * 
	 * @param parameters
	 *            parameters for the command.
	 */
	public void run(List<Object> parameters);

	/**
	 * <p>
	 * Sends information about how to use a command to the console.
	 * </p>
	 */
	public void help();
}
