All Implemented Interfaces:
Expression, Function, QueryObject

public final class Sqrt extends AbstractFunction
Final class that represents SQRT (square root) function.
Since:
1.3
Version:
$Revision: 7121 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
Author:
Udai Gupta, Ralf Joachim
  • Constructor Details

    • Sqrt

      public Sqrt()
  • Method Details

    • getNumber

      public Expression getNumber()
      Gets the number expression of SQRT function.
      Returns:
      The number expression of SQRT function.
    • setNumber

      public void setNumber(Expression number)
      Sets the number expression of SQRT function.
      Parameters:
      number - The new number expression of SQRT function.
    • toString

      public StringBuilder toString(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.