SpigotCore_Main/src/de/steamwar/command/SWCommand.java

@@ -78,6 +78,7 @@ public abstract class SWCommand {
                 }
                 String string = args[args.length - 1].toLowerCase();
                 return commandList.stream()
+                        .filter(s -> !s.noTabComplete)
                         .map(s -> s.tabComplete(sender, args))
                         .filter(Objects::nonNull)
                         .flatMap(Collection::stream)
@@ -118,7 +119,7 @@ public abstract class SWCommand {
                     Bukkit.getLogger().log(Level.WARNING, () -> "The method '" + method.toString() + "' is lacking the varArgs parameters of type '" + String.class.getTypeName() + "' as last Argument");
                     return;
                 }
-                commandHelpList.add(new SubCommand(this, method, anno.value(), new HashMap<>(), localGuardChecker, true, null));
+                commandHelpList.add(new SubCommand(this, method, anno.value(), new HashMap<>(), localGuardChecker, true, null, anno.noTabComplete()));
             });
         }
         for (Method method : methods) {
@@ -140,7 +141,7 @@ public abstract class SWCommand {
                         return;
                     }
                 }
-                commandList.add(new SubCommand(this, method, anno.value(), localTypeMapper, localGuardChecker, false, anno.description()));
+                commandList.add(new SubCommand(this, method, anno.value(), localTypeMapper, localGuardChecker, false, anno.description(), anno.noTabComplete()));
             });
 
             this.commandList.sort((o1, o2) -> {
@@ -287,6 +288,8 @@ public abstract class SWCommand {
 
         String[] description() default {};
 
+        boolean noTabComplete() default false;
+
         @Retention(RetentionPolicy.RUNTIME)
         @Target({ElementType.METHOD})
         @interface Registeres {
@@ -325,4 +328,10 @@ public abstract class SWCommand {
 
         boolean local() default false;
     }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.PARAMETER})
+    protected @interface StaticValue {
+        String value();
+    }
 }

SpigotCore_Main/src/de/steamwar/command/SWCommandUtils.java

@@ -163,6 +163,10 @@ public class SWCommandUtils {
         GUARD_FUNCTIONS.putIfAbsent(name, guardChecker);
     }
 
+    public static TypeMapper<String> createMapper(String value) {
+        return createMapper((s) -> value.equals(s) ? value : null, s -> Collections.singletonList(value));
+    }
+
     public static <T> TypeMapper<T> createMapper(Function<String, T> mapper, Function<String, List<String>> tabCompleter) {
         return createMapper(mapper, (commandSender, s) -> tabCompleter.apply(s));
     }

SpigotCore_Main/src/de/steamwar/command/SubCommand.java

@@ -45,12 +45,14 @@ class SubCommand {
     GuardChecker guardChecker;
     Class<?> varArgType = null;
     private boolean help;
+    boolean noTabComplete = false;
 
-    SubCommand(SWCommand swCommand, Method method, String[] subCommand, Map<String, TypeMapper<?>> localTypeMapper, Map<String, GuardChecker> localGuardChecker, boolean help, String[] description) {
+    SubCommand(SWCommand swCommand, Method method, String[] subCommand, Map<String, TypeMapper<?>> localTypeMapper, Map<String, GuardChecker> localGuardChecker, boolean help, String[] description, boolean noTabComplete) {
         this.swCommand = swCommand;
         this.method = method;
         this.help = help;
         this.description = description;
+        this.noTabComplete = noTabComplete;
 
         Parameter[] parameters = method.getParameters();
         commandSenderPredicate = sender -> parameters[0].getType().isAssignableFrom(sender.getClass());
@@ -82,6 +84,13 @@ class SubCommand {
             String name = clazz.getTypeName();
             if (mapper != null) {
                 name = mapper.value();
+            } else {
+                SWCommand.StaticValue staticValue = parameter.getAnnotation(SWCommand.StaticValue.class);
+                if (staticValue != null && parameter.getType() == String.class) {
+                    arguments[i - 1] = SWCommandUtils.createMapper(staticValue.value());
+                    guards[i - 1] = getGuardChecker(parameter, localGuardChecker);
+                    continue;
+                }
             }
             arguments[i - 1] = localTypeMapper.containsKey(name)
                     ? localTypeMapper.get(name)