Package org.apache.commons.el

Class ArithmeticOperator

  • Direct Known Subclasses:
    MinusOperator, MultiplyOperator, PlusOperator
    public abstract class ArithmeticOperator
extends BinaryOperator

    This is the superclass for all binary arithmetic operators

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

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      abstract double apply​(double pLeft, double pRight)
      Applies the operator to the given double values, returning a double
      abstract long apply​(long pLeft, long pRight)
      Applies the operator to the given double values, returning a double
      java.lang.Object apply​(java.lang.Object pLeft, java.lang.Object pRight, Logger pLogger)
      Applies the operator to the given value
      abstract java.math.BigDecimal apply​(java.math.BigDecimal pLeft, java.math.BigDecimal pRight)
      Applies the operator to the given BigDecimal values, returning a BigDecimal.
      abstract java.math.BigInteger apply​(java.math.BigInteger pLeft, java.math.BigInteger pRight)
      Applies the operator to the given BigInteger values, returning a BigInteger.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ArithmeticOperator

        public ArithmeticOperator()

    • Method Detail

      • apply

        public java.lang.Object apply​(java.lang.Object pLeft,
                              java.lang.Object pRight,
                              Logger pLogger)
                       throws javax.servlet.jsp.el.ELException
        Applies the operator to the given value
        Specified by:
        apply in class BinaryOperator
        Throws:
        javax.servlet.jsp.el.ELException

      • apply

        public abstract double apply​(double pLeft,
                             double pRight)
        Applies the operator to the given double values, returning a double

      • apply

        public abstract long apply​(long pLeft,
                           long pRight)
        Applies the operator to the given double values, returning a double

      • apply

        public abstract java.math.BigDecimal apply​(java.math.BigDecimal pLeft,
                                           java.math.BigDecimal pRight)
        Applies the operator to the given BigDecimal values, returning a BigDecimal.

      • apply

        public abstract java.math.BigInteger apply​(java.math.BigInteger pLeft,
                                           java.math.BigInteger pRight)
        Applies the operator to the given BigInteger values, returning a BigInteger.