Interface FilterExpr

All Superinterfaces:
MatchExpression, PathComponent, XPathExpression

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 07:03:33 +0100 (Tue, 13 Jan 2004) $
Author:
Keith Visco
  • Method Details

    • getPrimaryExpr

      PrimaryExpr getPrimaryExpr()
      Returns the PrimaryExpr for this FilterExpr
      Returns:
      the PrimaryExpr for this FilterExpr