Streaming - StreamBot.java

import java.util.ArrayList;

public class StreamBot extends Bot {

    // Variables
    Stream stream;
    ArrayList <String> commands;

    // Constructors
    StreamBot(){
        super();
        stream = new Stream();
        commands = new ArrayList <String> ();
    }

    StreamBot(String name, Streamer owner, Stream stream){
        super(name, owner);
        this.stream = stream;
        commands = new ArrayList <String> ();
        commands.add("!help");
        commands.add("!info");
        commands.add("!uptime");
    }

    StreamBot(String name, Streamer owner, Stream stream, ArrayList <String> commands){
        super(name, owner);
        this.stream = stream;
        this.commands = commands;
    }


    // METHODS
    void showStatus() {
        super.showStatus();
        System.out.println("Stream: " + stream.title + " (" + stream.gameBeenPlaying + ")");
        System.out.println();
        System.out.println("Commands of " + name + ": ");
        if(commands.size() == 0){
            System.out.println("Bot " + name + " has no commands yet.");
        }
        else{
            for(int i=0; i<commands.size(); i++){
                System.out.println("Command " + (i+1) + ": " + commands.get(i));
            }
        }

        System.out.println("*********************************");
    }   // END OF FUNCTION SHOWSTATUS



    // Commands / Methods
    void help() {
        System.out.println("StreamBot's commands: ");
        for(int i=0; i<commands.size(); i++) {
            System.out.println("Command " + i + ": " + commands.get(i));
        }
        System.out.println();
    }   // END OF FUNCTION HELP


    void info() {
        System.out.println(owner.name + " also known as '" + owner.nameOfChannel + "' is now livestreaming the game " + stream.gameBeenPlaying);
        System.out.println("He is " + owner.age + " years old and is " + owner.nationality);
        System.out.println("The game he usually plays are similar to the following categories: ");
        for(int i=0; i<stream.categories.size(); i++) {
            if(i != stream.categories.size() - 1) {
                System.out.print(stream.categories.get(i) + ", ");
            }
            else {
                System.out.print(stream.categories.get(i));
            }
        }
    }


    int uptime() {
        // I will return the following value
        return stream.secondsStreaming;
        // Then, in main function (class App), I will add the seconds of the running function main in this value (secondsStreaming)
    }


    // METHOD FOR SELECTING FUNCTION
        void selectMethodByCommand(String command) {
            if(command.equals(commands.get(0))) {
                help();
            }
            else if(command.equals(commands.get(1))) {
                info();
            }
            else if(command.equals(commands.get(2))) {
                uptime();
            }
        }




}   // END OF CLASS STREAMBOT