public class NumberUtil extends Object
| 构造器和说明 |
|---|
NumberUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
compare(Number a,
Number b,
ExpressionEnum.Token token)
加法运算
|
static Number |
divide(Number a,
Number b)
除法运算
|
static int |
getNumberType(Number a,
Number b) |
static Number |
modulus(Number a,
Number b)
求模运算
|
static Number |
multiply(Number a,
Number b)
乘法运算
|
static Number |
parseFloat(int begin,
ParserParam parserParam)
当前值为 .
|
static Number |
parseZero(boolean neg,
ParserParam parserParam) |
static Number |
plus(Number a,
Number b)
加法运算
|
static Number |
subtract(Number a,
Number b)
减法运算
|
public static boolean compare(Number a, Number b, ExpressionEnum.Token token)
a - 左参数b - 右参数token - Tokenpublic static Number parseZero(boolean neg, ParserParam parserParam)
public static Number parseFloat(int begin, ParserParam parserParam)
begin - 开始parserParam - EL参数Copyright © 2019. All rights reserved.