org.apache.commons.el
Class PlusOperator

java.lang.Object
  |
  +--org.apache.commons.el.BinaryOperator
        |
        +--org.apache.commons.el.ArithmeticOperator
              |
              +--org.apache.commons.el.PlusOperator

public class PlusOperator

extends ArithmeticOperator

The implementation of the plus operator

Version:

$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: luehe $

Author:

Nathan Abramson - Art Technology Group

Field Summary

static PlusOperator

SINGLETON

Constructor Summary

PlusOperator()
Constructor

Method Summary

java.math.BigDecimal	apply(java.math.BigDecimal pLeft, java.math.BigDecimal pRight) Applies the operator to the given BigDecimal values, returning a BigDecimal.
java.math.BigInteger	apply(java.math.BigInteger pLeft, java.math.BigInteger pRight) Applies the operator to the given BigInteger values, returning a BigInteger.
double	apply(double pLeft, double pRight) Applies the operator to the given double values, returning a double
long	apply(long pLeft, long pRight) Applies the operator to the given double values, returning a double
java.lang.String	getOperatorSymbol() Returns the symbol representing the operator

Methods inherited from class org.apache.commons.el.ArithmeticOperator

apply

Methods inherited from class org.apache.commons.el.BinaryOperator

shouldCoerceToBoolean, shouldEvaluate

Methods inherited from class java.lang.Object

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

Field Detail

SINGLETON

public static final PlusOperator SINGLETON

Constructor Detail

PlusOperator

public PlusOperator()

Constructor

Method Detail

getOperatorSymbol

public java.lang.String getOperatorSymbol()

Returns the symbol representing the operator

Specified by:

getOperatorSymbol in class BinaryOperator

apply

public double apply(double pLeft,
                    double pRight)

Applies the operator to the given double values, returning a double

Specified by:

apply in class ArithmeticOperator

apply

public long apply(long pLeft,
                  long pRight)

Applies the operator to the given double values, returning a double

Specified by:

apply in class ArithmeticOperator

apply

public java.math.BigDecimal apply(java.math.BigDecimal pLeft,
                                  java.math.BigDecimal pRight)

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

Specified by:

apply in class ArithmeticOperator

apply

public java.math.BigInteger apply(java.math.BigInteger pLeft,
                                  java.math.BigInteger pRight)

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

Specified by:

apply in class ArithmeticOperator