Used consumer interface

app/src/main/java/de/yannicpunktdee/yoshibot/command/YoshiCommandDistributor.java

@@ -5,6 +5,8 @@ import de.yannicpunktdee.yoshibot.command.commands.*;
 import java.lang.reflect.InvocationTargetException;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.function.Consumer;
+import java.util.function.Function;
 
 /**
  * Unterscheidet nach der spezifizierten Action welche YoshiCommand-Kindklasse zum Ausführen des Kommandos verwendet
@@ -13,7 +15,7 @@ import java.util.Map;
  * @author Yannic Link
  */
 public class YoshiCommandDistributor {
-
+	
 	public static final String COMMAND_HELP = "help";
 	public static final String COMMAND_JOKE = "joke";
 	public static final String COMMAND_SAY = "say";
@@ -22,19 +24,19 @@ public class YoshiCommandDistributor {
 	public static final String COMMAND_PAT = "pat";
 	public static final String COMMAND_BONK = "bonk";
 	public static final String COMMAND_WIKIPEDIA = "wikipedia";
-
-	private static final Map<String, Class<?>> commands = new HashMap<>();
-
-
-	public static void init(){
-		commands.put(COMMAND_HELP, HelpCommand.class);
-		commands.put(COMMAND_JOKE, JokeCommand.class);
-		commands.put(COMMAND_SAY, SayCommand.class);
-		commands.put(COMMAND_PLAY, PlayCommand.class);
-		commands.put(COMMAND_SAUCE, SauceCommand.class);
-		commands.put(COMMAND_PAT, PatCommand.class);
-		commands.put(COMMAND_BONK, BonkCommand.class);
-		commands.put(COMMAND_WIKIPEDIA, WikipediaCommand.class);
+	
+	private static final Map<String, Consumer<YoshiCommandContext>> commands = new HashMap<>();
+	
+	
+	public static void init() {
+		commands.put(COMMAND_HELP, HelpCommand::new);
+		commands.put(COMMAND_JOKE, JokeCommand::new);
+		commands.put(COMMAND_SAY, SayCommand::new);
+		commands.put(COMMAND_PLAY, PlayCommand::new);
+		commands.put(COMMAND_SAUCE, SauceCommand::new);
+		commands.put(COMMAND_PAT, PatCommand::new);
+		commands.put(COMMAND_BONK, BonkCommand::new);
+		commands.put(COMMAND_WIKIPEDIA, WikipediaCommand::new);
 	}
 	
 	/**
@@ -63,16 +65,14 @@ public class YoshiCommandDistributor {
 				break;
 		}
 		
-		Class<?> commandClass = commands.get(context.getAction());
-		if(commandClass == null){
+		if (!commands.containsKey(context.getAction())) {
 			context.getEvent().getTextChannel().sendMessage("Diese Aktion existiert nicht.").queue();
 			return;
 		}
 		try {
-			((YoshiCommand) commandClass.getConstructor(YoshiCommandContext.class).newInstance(context)).execute();
+			commands.get(context.getAction()).accept(context);
 		} catch (Exception e) {
 			context.getEvent().getTextChannel().sendMessage("Konnte Aktion nicht zuordnen.").queue();
-			return;
 		}
 	}