Interface FilterExpr
- All Superinterfaces:
MatchExpression
,PathComponent
,XPathExpression
This interface represents a FilterExpr as defined by the
the XPath 1.0 Recommendation:
[8] Predicate ::= '[' PredicateExpr ']' [9] PredicateExpr ::= Expr ... [20] FilterExpr ::= PrimaryExpr | FilterExpr PredicateFor 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
-
Field Summary
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
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Method Summary
Modifier and TypeMethodDescriptionReturns the PrimaryExpr for this FilterExprMethods inherited from interface org.exolab.adaptx.xpath.expressions.MatchExpression
matches
Methods inherited from interface org.exolab.adaptx.xpath.expressions.PathComponent
evaluatePredicates, getDefaultPriority, getPredicate, getSubExpression, hasPredicates, isFilterExpr, isLocationStep
Methods inherited from interface org.exolab.adaptx.xpath.XPathExpression
evaluate, getExprType, toString
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Method Details
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getPrimaryExpr
PrimaryExpr getPrimaryExpr()Returns the PrimaryExpr for this FilterExpr- Returns:
- the PrimaryExpr for this FilterExpr
-