Enum NodeVisitor.Result

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      ABORT
      Stop traversal.
      OK
      Continue traversal.
      PRUNE
      Do not traverse the children subtrees.
      REPEAT
      Repeat traversal of the node.
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static NodeVisitor.Result valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static NodeVisitor.Result[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • OK

        public static final NodeVisitor.Result OK
        Continue traversal.

        This result can be return by the onBegin and onEnd handlers.

      • PRUNE

        public static final NodeVisitor.Result PRUNE
        Do not traverse the children subtrees.

        This result can be returned by the onEnd handler only.

      • REPEAT

        public static final NodeVisitor.Result REPEAT
        Repeat traversal of the node.

        This result can be returned by the onEnd handler only.

      • ABORT

        public static final NodeVisitor.Result ABORT
        Stop traversal.

        This result can be return by the onBegin and onEnd handlers.

    • Method Detail

      • values

        public static NodeVisitor.Result[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (NodeVisitor.Result c : NodeVisitor.Result.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static NodeVisitor.Result valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null