org.exolab.adaptx.xpath.expressions
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 01:03:33 -0500 (Tue, 13 Jan 2004) $
- Author:
- Keith Visco
Fields inherited from interface org.exolab.adaptx.xpath.XPathExpression |
BOOLEAN, ERROR, FILTER_EXPR, LOCATION_PATH, NODE_TEST, NUMBER, PATH_EXPR, PRIMARY, STEP, STRING, UNION_EXPR |
getPrimaryExpr
PrimaryExpr getPrimaryExpr()
- Returns the PrimaryExpr for this FilterExpr
- Returns:
- the PrimaryExpr for this FilterExpr