org.jaxen.expr
Interface PathExpr

All Superinterfaces:

Expr, java.io.Serializable

All Known Implementing Classes:

DefaultPathExpr

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

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

public Expr getFilterExpr()

Returns the filter expression that starts the path expression.

Returns:

the filter expression that starts the path expression

setFilterExpr

public void setFilterExpr(Expr filterExpr)

Changes the expression's filter expression.

getLocationPath

public LocationPath getLocationPath()

Returns the location path part of this path expression.

Returns:

the location path part of this expression