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	Description
NumberOperations()

Method Summary

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

Methods inherited from class Object

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

Constructor Details

NumberOperations

public NumberOperations()

Method Details

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)