org.apache.el.lang
Class ELArithmetic
public abstract
class
ELArithmetic
extends Object
A helper class of Arithmetic defined by the EL Specification
Version: $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: rjung $
Author: Jacob Hookom [jacob@hookom.net]
Method Summary |
static Number | add(Object obj0, Object obj1) |
protected abstract Number | add(Number num0, Number num1) |
protected abstract Number | coerce(Number num) |
protected Number | coerce(Object obj) |
protected abstract Number | coerce(String str) |
static Number | divide(Object obj0, Object obj1) |
protected abstract Number | divide(Number num0, Number num1) |
static boolean | isNumber(Object obj) |
static boolean | isNumberType(Class<?> type) |
protected abstract boolean | matches(Object obj0, Object obj1) |
static Number | mod(Object obj0, Object obj1) |
protected abstract Number | mod(Number num0, Number num1) |
static Number | multiply(Object obj0, Object obj1) |
protected abstract Number | multiply(Number num0, Number num1) |
static Number | subtract(Object obj0, Object obj1) |
protected abstract Number | subtract(Number num0, Number num1) |
protected ELArithmetic()
public static final Number add(Object obj0, Object obj1)
protected abstract Number add(Number num0, Number num1)
protected abstract Number coerce(Number num)
protected final Number coerce(Object obj)
protected abstract Number coerce(String str)
public static final Number divide(Object obj0, Object obj1)
protected abstract Number divide(Number num0, Number num1)
public static final boolean isNumber(Object obj)
public static final boolean isNumberType(Class<?> type)
protected abstract boolean matches(Object obj0, Object obj1)
public static final Number mod(Object obj0, Object obj1)
protected abstract Number mod(Number num0, Number num1)
public static final Number multiply(Object obj0, Object obj1)
protected abstract Number multiply(Number num0, Number num1)
public static final Number subtract(Object obj0, Object obj1)
protected abstract Number subtract(Number num0, Number num1)
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