Name.java 文件源码

/** Create new Name based on the array of Strings, with the first denoting the package name. */
public static Name of(String... names) {
  requireNonNull(names, "names");
  if (names.length == 0) {
    throw new IllegalArgumentException("non-empty names array expected");
  }
  List<String> simples = new ArrayList<>(Arrays.asList(names));
  Iterator<String> iterator = simples.iterator();
  String packageName = iterator.next();
  iterator.remove();
  if (!simples.stream().allMatch(SourceVersion::isIdentifier)) {
    throw new IllegalArgumentException("non-name in: " + simples);
  }
  Name name = new Name(packageName, simples);
  if (names.length == 1) {
    name.setTarget(ElementType.PACKAGE);
  } else if (names.length == 2) {
    name.setTarget(ElementType.TYPE);
  }
  return name;
}