org.exolab.adaptx.xpath.expressions

Interface FilterExpr

public interface FilterExpr extends PathComponent

This interface represents a FilterExpr as defined by the the XPath 1.0 Recommendation:
 [8] Predicate     ::= '[' PredicateExpr ']'
 [9] PredicateExpr ::= Expr
 ...
 [20] FilterExpr ::= PrimaryExpr | FilterExpr Predicate

 
For more details, on what a FilterExpr is please see the W3C XPath 1.0 Recommendation.

Version: $Revision: 4048 $ $Date: 2004-01-13 01:03:33 -0500 (Tue, 13 Jan 2004) $

Author: Keith Visco

Method Summary
PrimaryExprgetPrimaryExpr()
Returns the PrimaryExpr for this FilterExpr

Method Detail

getPrimaryExpr

public PrimaryExpr getPrimaryExpr()
Returns the PrimaryExpr for this FilterExpr

Returns: the PrimaryExpr for this FilterExpr