public static IScriptType wrapSingleReturnTypes(List<ReturnType> types) {
List<IScriptType> result = Lists.newArrayList();
for (ReturnType t : types) result.add(SingleReturnType.valueOf(t));
return new TupleType(result);
}
public static IScriptType createFromReturn(List<ReturnType> types) {
if (types.size() == 0) {
return SingleType.VOID;
} else if (types.size() == 1) {
return SingleReturnType.valueOf(types.get(0));
} else {
return wrapSingleReturnTypes(types);
}
}
public static IScriptType single(ReturnType type, IRange range) {
Preconditions.checkNotNull(type);
Preconditions.checkNotNull(range);
return new BoundedType(SingleReturnType.valueOf(type), range);
}
public static IScriptType single(ReturnType type) {
return SingleReturnType.valueOf(type);
}
