Class ArithmeticOperator

java.lang.Object

org.apache.commons.el.BinaryOperator

org.apache.commons.el.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

Constructor Summary

Constructors

Constructor	Description
ArithmeticOperator()

Method Summary

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
Object	apply(Object pLeft, Object pRight, Logger pLogger)	Applies the operator to the given value
abstract BigDecimal	apply(BigDecimal pLeft, BigDecimal pRight)	Applies the operator to the given BigDecimal values, returning a BigDecimal.
abstract BigInteger	apply(BigInteger pLeft, BigInteger pRight)	Applies the operator to the given BigInteger values, returning a BigInteger.

Methods inherited from class BinaryOperator

getOperatorSymbol, shouldCoerceToBoolean, shouldEvaluate

Methods inherited from class Object

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

Constructor Details

ArithmeticOperator

public ArithmeticOperator()

Method Details

apply

public Object apply(Object pLeft,
 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 BigDecimal apply(BigDecimal pLeft,
 BigDecimal pRight)

Applies the operator to the given BigDecimal values, returning a BigDecimal.

apply

public abstract BigInteger apply(BigInteger pLeft,
 BigInteger pRight)

Applies the operator to the given BigInteger values, returning a BigInteger.