com.facebook.buck.cli

Annotation Type AdditionalOptions

@Retention(value=RUNTIME)
 @Target(value=FIELD)
public @interface AdditionalOptions

If this annotation is used on a field in one of the ..Options classes (e.g. subclasses of AbstractCommand), then a AdditionalOptionsCmdLineParser will recursively look for options/arguments in the (class of the) field and add them to the parser, almost allowing traits for options.

Usage example:

 class MyOptions{
   @AdditionalOptions
   public ReusableSubOptions subOptions;
   @Option(...)
   public String someOption;
 }
 class ReusableSubOptions{
   @Option(...)
   public String someSubOption;
 }