コード例 #1
0
 private static PsiType genNewListBy(PsiType genericOwner, PsiManager manager) {
   PsiClass list =
       JavaPsiFacade.getInstance(manager.getProject())
           .findClass(JAVA_UTIL_LIST, genericOwner.getResolveScope());
   PsiElementFactory factory = JavaPsiFacade.getElementFactory(manager.getProject());
   if (list == null) return factory.createTypeFromText(JAVA_UTIL_LIST, null);
   return factory.createType(list, PsiUtil.extractIterableTypeParameter(genericOwner, false));
 }
コード例 #2
0
  private static PsiType genNewMapBy(PsiType genericOwner, PsiManager manager) {
    PsiClass map =
        JavaPsiFacade.getInstance(manager.getProject())
            .findClass(JAVA_UTIL_MAP, genericOwner.getResolveScope());
    PsiElementFactory factory = JavaPsiFacade.getElementFactory(manager.getProject());
    if (map == null) return factory.createTypeFromText(JAVA_UTIL_MAP, null);

    final PsiType key = PsiUtil.substituteTypeParameter(genericOwner, JAVA_UTIL_MAP, 0, false);
    final PsiType value = PsiUtil.substituteTypeParameter(genericOwner, JAVA_UTIL_MAP, 1, false);
    return factory.createType(map, key, value);
  }