Parser parser = new Parser();
ParseState state = parser.parse(metadata, arguments);
Class<? extends Suggester> suggesterClass = BUILTIN_SUGGESTERS.get(state.getLocation());
if (suggesterClass != null) {
SuggesterMetadata suggesterMetadata = MetadataLoader.loadSuggester(suggesterClass);
if (suggesterMetadata != null) {
ImmutableMap.Builder<Class<?>, Object> bindings = ImmutableMap.<Class<?>, Object>builder()
.put(GlobalMetadata.class, metadata);
if (state.getGroup() != null) {
bindings.put(CommandGroupMetadata.class, state.getGroup());
}
if (state.getCommand() != null) {
bindings.put(CommandMetadata.class, state.getCommand());
}
Suggester suggester = createInstance(suggesterMetadata.getSuggesterClass(),
ImmutableList.<OptionMetadata>of(),
null,
null,
null,
suggesterMetadata.getMetadataInjections(),
bindings.build());
return suggester.suggest();
}
}