NumberExpr (jaxen 1.2.0 API)

All Superinterfaces:

Expr, Serializable
```
public interface NumberExpr
extends Expr
```
Represents an XPath floating point literal. This is production 30 in the XPath 1.0 specification:
```
[30] Number ::=  Digits ('.' Digits?)?   
              | '.' Digits
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Number getNumber()
  Returns a java.lang.Double representing the number.
  - Methods inherited from interface org.jaxen.expr.Expr
    evaluate, getText, simplify

- Method Detail
  - getNumber
```
Number getNumber()
```
    Returns a java.lang.Double representing the number.
    
    Returns:
    
    a java.lang.Double representing the number