Class ASTEnum

  • All Implemented Interfaces:
    Serializable, Node, XMLSerializable

    public class ASTEnum
    extends ASTScalar
    Scalar node that represents constant enumeration value. It resolves actual value at a late stage to be parsable in environment where final Enum class is not known, i.e. in Modeler.
    See Also:
    Serialized Form
    • Constructor Detail

      • ASTEnum

        public ASTEnum()
      • ASTEnum

        public ASTEnum​(Object value)
    • Method Detail

      • shallowCopy

        public Expression shallowCopy()
        Description copied from class: ASTScalar
        Creates a copy of this expression node, without copying children.
        shallowCopy in class ASTScalar
      • appendAsEJBQL

        public void appendAsEJBQL​(List<Object> parameterAccumulator,
                                  Appendable out,
                                  String rootId)
                           throws IOException
        Description copied from class: Expression
        Stores a String representation of Expression as EJBQL using a provided PrintWriter. DB path expressions produce non-standard EJBQL path expressions. If the parameterAccumulator is supplied then as the EJBQL is output, it may load parameters into this list. In this case, the EJBQL output will contain reference to positional parameters. If no parameterAccumulator is supplied and a scalar type is encountered for which there is no EJBQL literal representation (such as dates) then this method will throw a runtime exception to indicate that it was not possible to generate a string-only representation of the Expression in EJBQL.
        appendAsEJBQL in class ASTScalar