source: trunk/java-utils/src/main/java/de/ugoe/cs/util/console/defaultcommands/CMDlistCommands.java @ 732

package de.ugoe.cs.util.console.defaultcommands;

import java.util.List;

import de.ugoe.cs.util.console.Command;
import de.ugoe.cs.util.console.CommandExecuter;
import de.ugoe.cs.util.console.Console;

/**
 * <p>
 * Command to list all events (symbols) known to a usage profile (stochastic process).
 * </p>
 * 
 * @author Steffen Herbold
 * @version 1.0
 */
public class CMDlistCommands implements Command {

    /*
     * (non-Javadoc)
     * 
     * @see de.ugoe.cs.util.console.Command#run(java.util.List)
     */
    @Override
    public void run(List<Object> parameters) {
        Command[] commands = CommandExecuter.getInstance().getAvailableCommands();

        List<String> commandPackages = CommandExecuter.getInstance().getCommandPackages();

        for (String commandPackage : commandPackages) {
            String[] packageSplit = commandPackage.split("\\.");
            if (packageSplit[packageSplit.length - 1].equals("commands")) {
                Console.println(packageSplit[packageSplit.length - 2]);
            }
            else if (packageSplit[packageSplit.length - 1].equals("defaultcommands")) {
                Console.println("general");
            }
            else {
                Console.println(packageSplit[packageSplit.length - 1]);
            }
            for (Command command : commands) {
                if (commandPackage.equals(command.getClass().getPackage().getName())) {
                    Console.println("   " + command.help());
                }
            }
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see de.ugoe.cs.util.console.Command#help()
     */
    @Override
    public String help() {
        return "listCommands";
    }

}