org.jaxen.expr

Interface NumberExpr

All Superinterfaces:
Expr, Serializable
Known Implementing Classes:
DefaultNumberExpr

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

Number
getNumber()
Returns a java.lang.Double representing the number.

Methods inherited from interface org.jaxen.expr.Expr

evaluate, getText, simplify

Method Details

getNumber

public Number getNumber()
Returns a java.lang.Double representing the number.
Returns:
a java.lang.Double representing the number