Class ASTNegate

    • Constructor Detail

      • ASTNegate

        public ASTNegate()
      • ASTNegate

        public ASTNegate​(Object node)
    • Method Detail

      • shallowCopy

        public Expression shallowCopy()
        Creates a copy of this expression node, without copying children.
        Specified by:
        shallowCopy in class Expression
      • 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 SimpleNode
      • getType

        public int getType()
        Description copied from class: Expression
        Returns a type of expression. Most common types are defined as public static fields of this interface.
        getType in class Expression
      • getOperandCount

        public int getOperandCount()
        Description copied from class: Expression
        Returns a count of operands of this expression. In real life there are unary (count == 1), binary (count == 2) and ternary (count == 3) expressions.
        getOperandCount in class SimpleNode