Class UnaryOperator

java.lang.Object
org.apache.commons.el.UnaryOperator
Direct Known Subclasses:
EmptyOperator, NotOperator, UnaryMinusOperator

public abstract class UnaryOperator extends Object

This is the superclass for all unary operators

Version:
$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: luehe $
Author:
Nathan Abramson - Art Technology Group
  • Constructor Details

    • UnaryOperator

      public UnaryOperator()
      Constructor
  • Method Details

    • getOperatorSymbol

      public abstract String getOperatorSymbol()
      Returns the symbol representing the operator
    • apply

      public abstract Object apply(Object pValue, Logger pLogger) throws javax.servlet.jsp.el.ELException
      Applies the operator to the given value
      Throws:
      javax.servlet.jsp.el.ELException