Examples of com.google.javascript.rhino.JSDocInfo

com.google.javascript.rhino.JSDocInfo

JSDoc information describing JavaScript code. JSDoc is represented as a unified object with fields for each JSDoc annotation, even though some combinations are incorrect. For instance, if a JSDoc describes an enum, it cannot have information about a return type. This implementation takes advantage of such incompatibilities to reuse fields for multiple purposes, reducing memory consumption.

Constructing {@link JSDocInfo} objects is simplified by{@link JSDocInfoBuilder} which provides early incompatibility detection.

            continue;
          }


          Node n = ref.node;
          Node parent = ref.node.getParent();
          JSDocInfo info = n.getJSDocInfo();
          if (info == null &&
              parent.isVar() && parent.hasOneChild()) {
            info = parent.getJSDocInfo();
          }


          if (info != null && info.isDefine()) {
            allDefines.add(name);
            break;
          }
        }
      }

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        parent.isNew()) {
      return;
    }


    Scope.Var var = t.getScope().getVar(n.getString());
    JSDocInfo docInfo = var == null ? null : var.getJSDocInfo();


    if (docInfo != null && docInfo.isDeprecated() &&
        shouldEmitDeprecationWarning(t, n, parent)) {


      if (docInfo.getDeprecationReason() != null) {
        compiler.report(
            t.makeError(n, DEPRECATED_NAME_REASON, n.getString(),
                docInfo.getDeprecationReason()));
      } else {
        compiler.report(
            t.makeError(n, DEPRECATED_NAME, n.getString()));
      }
    }

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   * @param t The current traversal.
   * @param key The objectlit key node (STRING_KEY, GETTER_DEF, SETTER_DEF).
   */
  private void checkKeyVisibilityConvention(NodeTraversal t,
      Node key, Node parent) {
    JSDocInfo info = key.getJSDocInfo();
    if (info == null) {
      return;
    }
    if (!isPrivateByConvention(key.getString())) {
      return;
    }
    Node assign = parent.getParent();
    if (assign == null || !assign.isAssign()) {
      return;
    }
    Node left = assign.getFirstChild();
    if (!left.isGetProp()
        || !left.getLastChild().getString().equals("prototype")) {
      return;
    }
    Visibility declaredVisibility = info.getVisibility();
    // Visibility is declared to be something other than private.
    if (declaredVisibility != Visibility.INHERITED
        && declaredVisibility != Visibility.PRIVATE) {
      compiler.report(t.makeError(key, CONVENTION_MISMATCH));
    }

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  }


  private static boolean isPrivateAccessAllowed(Var var, Node name, Node parent) {
    StaticSourceFile varSrc = var.getSourceFile();
    StaticSourceFile refSrc = name.getStaticSourceFile();
    JSDocInfo docInfo = var.getJSDocInfo();
    if (varSrc != null
        && refSrc != null
        && !varSrc.getName().equals(refSrc.getName())) {
      return docInfo != null && docInfo.isConstructor()
          && isValidPrivateConstructorAccess(parent);
    } else {
      return true;
    }
  }

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              fileOverview.name()));
    }
  }


  @Nullable private static Visibility getOverridingPropertyVisibility(Node parent) {
    JSDocInfo overridingInfo = parent.getJSDocInfo();
    return overridingInfo == null || !overridingInfo.isOverride()
        ? null
        : overridingInfo.getVisibility();
  }

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    }






    if (objectType != null) {
      JSDocInfo docInfo = objectType.getOwnPropertyJSDocInfo(propertyName);
      definingSource = docInfo.getStaticSourceFile();
      isClassType = docInfo.isConstructor();
    } else if (isPrivateByConvention) {
      // We can only check visibility references if we know what file
      // it was defined in.
      objectType = referenceType;
    } else if (fileOverviewVisibility == null) {

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    }
  }


  private static boolean propertyIsDeclaredButNotPrivate(Node getprop, Node parent) {
    // This is a declaration with JSDoc
    JSDocInfo info = NodeUtil.getBestJSDocInfo(getprop);
    if ((parent.isAssign() || parent.isExprResult())
        && parent.getFirstChild() == getprop
        && info != null) {
      Visibility declaredVisibility = info.getVisibility();
      if (declaredVisibility != Visibility.PRIVATE
      && declaredVisibility != Visibility.INHERITED) {
          return true;
      }
    }

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    ObjectType objectType = isOverride
        ? referenceType.getImplicitPrototype()
        : referenceType;
    for (; objectType != null;
        objectType = objectType.getImplicitPrototype()) {
      JSDocInfo docInfo = objectType.getOwnPropertyJSDocInfo(propertyName);
      if (docInfo != null
          && docInfo.getVisibility() != Visibility.INHERITED) {
        return objectType;
      }
    }
    return null;
  }

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      Visibility fileOverviewVisibility,
      ObjectType objectType,
      boolean sameInput) {
    // Check an ASSIGN statement that's trying to override a property
    // on a superclass.
    JSDocInfo overridingInfo = parent.getJSDocInfo();
    Visibility overridingVisibility = overridingInfo == null
        ? Visibility.INHERITED
        : overridingInfo.getVisibility();


    // Check that:
    // (a) the property *can* be overridden,
    // (b) the visibility of the override is the same as the
    //     visibility of the original property,

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  private static String getTypeDeprecationInfo(JSType type) {
    if (type == null) {
      return null;
    }


    JSDocInfo info = type.getJSDocInfo();
    if (info != null && info.isDeprecated()) {
      if (info.getDeprecationReason() != null) {
        return info.getDeprecationReason();
      }
      return "";
    }
    ObjectType objType = ObjectType.cast(type);
    if (objType != null) {

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