Enum JPQLQueryDeclaration.Type

    • Enum Constant Detail

      • CLASS_NAME

        public static final JPQLQueryDeclaration.Type CLASS_NAME
        Indicates the "root" object maps a fully qualified class name.
      • COLLECTION

        public static final JPQLQueryDeclaration.Type COLLECTION
        Indicates the "root" object maps a collection-valued path expression.
      • DERIVED

        public static final JPQLQueryDeclaration.Type DERIVED
        Indicates the "root" object is a derived path expression where the identification variable is declared in the super query, otherwise it's an entity name.
    • Method Detail

      • values

        public static JPQLQueryDeclaration.Type[] 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 (JPQLQueryDeclaration.Type c : JPQLQueryDeclaration.Type.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static JPQLQueryDeclaration.Type valueOf​(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:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null
      • isRange

        public boolean isRange()
        Determines whether this type represents a range variable declaration.
        Returns:
        true if this constant represents a range variable declaration; false otherwise