de.odysseus.el.misc

Class NumberOperations

java.lang.Object

de.odysseus.el.misc.NumberOperations

public class NumberOperations
extends Object

Arithmetic Operations as specified in chapter 1.7.

Author:

Christoph Beck

Constructor Summary

Constructors

Constructor and Description
NumberOperations()

Method Summary

Methods

Modifier and Type	Method and Description
static Number	add(TypeConverter converter, Object o1, Object o2)
static Number	div(TypeConverter converter, Object o1, Object o2)
static Number	mod(TypeConverter converter, Object o1, Object o2)
static Number	mul(TypeConverter converter, Object o1, Object o2)
static Number	neg(TypeConverter converter, Object value)
static Number	sub(TypeConverter converter, Object o1, Object o2)

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberOperations

public NumberOperations()

Method Detail

add

public static final Number add(TypeConverter converter,
         Object o1,
         Object o2)

sub

public static final Number sub(TypeConverter converter,
         Object o1,
         Object o2)

mul

public static final Number mul(TypeConverter converter,
         Object o1,
         Object o2)

div

public static final Number div(TypeConverter converter,
         Object o1,
         Object o2)

mod

public static final Number mod(TypeConverter converter,
         Object o1,
         Object o2)

neg

public static final Number neg(TypeConverter converter,
         Object value)