Package org.jaxen.expr

Interface PathExpr

All Superinterfaces:

Expr, java.io.Serializable

public interface PathExpr
extends Expr

Represents an XPath path expression. This is production 19 in the XPath 1.0 specification:

[19] PathExpr ::= LocationPath    
                | FilterExpr    
                | FilterExpr '/' RelativeLocationPath   
                | FilterExpr '//' RelativeLocationPath  

Method Summary

Modifier and Type	Method	Description
Expr	getFilterExpr()	Returns the filter expression that starts the path expression.
LocationPath	getLocationPath()	Returns the location path part of this path expression.
void	setFilterExpr(Expr filterExpr)	Changes the expression's filter expression.

Methods inherited from interface org.jaxen.expr.Expr

evaluate, getText, simplify

Method Detail

getFilterExpr

Expr getFilterExpr()

Returns the filter expression that starts the path expression.

Returns:

the filter expression that starts the path expression

setFilterExpr

void setFilterExpr(Expr filterExpr)

Changes the expression's filter expression.

Parameters:

filterExpr - the new filter expression

getLocationPath

LocationPath getLocationPath()

Returns the location path part of this path expression.

Returns:

the location path part of this expression