Class Substring

    • Constructor Detail

      • Substring

        public Substring()
    • Method Detail

      • getString

        public Expression getString()
        Gets the string expression of SUBSTRING function.
        Returns:
        The string expression of SUBSTRING function.
      • setString

        public void setString​(Expression string)
        Sets the string expression of SUBSTRING function.
        Parameters:
        string - The new string expression of SUBSTRING function.
      • getIndex

        public Expression getIndex()
        Gets the start expression of SUBSTRING function.
        Returns:
        The start expression of SUBSTRING function.
      • setIndex

        public void setIndex​(Expression index)
        Sets the start expression of SUBSTRING function.
        Parameters:
        index - The new start expression of SUBSTRING function.
      • getLength

        public Expression getLength()
        Gets the length expression of SUBSTRING function.
        Returns:
        The length expression of SUBSTRING function.
      • setLength

        public void setLength​(Expression length)
        Sets the length expression of SUBSTRING function.
        Parameters:
        length - The new length expression of SUBSTRING function.
      • toString

        public java.lang.StringBuilder toString​(java.lang.StringBuilder sb)
        Append a string representation of the object to the given StringBuilder. In general, the toString method for query objects appends a string that textually represents this object. The result should be a query string that complies to EJB QL specification as long as the query object represents a syntay element of it. It is required that all subclasses override this method. The toString method defined at class Object is overwritten and calls this method.
        Parameters:
        sb - StringBuilder to append the string representation of this object to.
        Returns:
        Same instance of StringBuilder given as parameter.