protected boolean hasSelfArgument() {
Class<?> clazz = getObjectType();
if (clazz == null) {
return false;
}
List<SkylarkType> types = signature.getTypes();
ImmutableList<String> names = signature.getSignature().getNames();
return (!types.isEmpty() && types.get(0).canBeCastTo(clazz))
|| (!names.isEmpty() && names.get(0).equals("self"));
}
/** Configure a function based on its signature */
protected void configure() {
// this function is called after the signature was initialized
Preconditions.checkState(signature != null);
enforcedArgumentTypes = signature.getTypes();
}
