public class ParserHelper
extends Object

所有方法静态方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`advance()`
`static float`	`buildFloat(int mant, int exp)`	Computes a float from mantissa and exponent.
`float`	`nextFloat()`
`float`	`parseFloat()`	Parses the content of the buffer and converts it to a float.
`void`	`skipNumberSeparator()`
`void`	`skipWhitespace()`

public ParserHelper(CharSequence s,
                    int pos)

parseFloat
```
public float parseFloat()
```
Parses the content of the buffer and converts it to a float.

public static float buildFloat(int mant,
                               int exp)

Computes a float from mantissa and exponent.

类 ParserHelper