package bjc.utils.cli;

/** Interface for the help entry for a command
 *
 * @author ben */
public interface CommandHelp {
	/** Get the description of a command.
	 *
	 * @return The description of a command */
	String getDescription();

	/** Get the summary line for a command.
	 *
	 * A summary line should consist of a string of the following format
	 *
	 * <pre>
	 * "&lt;command-name&gt;\t&lt;command-summary&gt;"
	 * </pre>
	 *
	 * where anything in angle brackets should be filled in.
	 *
	 * @return The summary line line for a command */
	String getSummary();
}