public class HasPositionalPredChecker extends XPathVisitor
| Constructor and Description |
|---|
HasPositionalPredChecker() |
| Modifier and Type | Method and Description |
|---|---|
static boolean |
check(LocPathIterator path)
Process the LocPathIterator to see if it contains variables
or functions that may make it context dependent.
|
boolean |
visitFunction(ExpressionOwner owner,
Function func)
Visit a function.
|
boolean |
visitPredicate(ExpressionOwner owner,
Expression pred)
Visit a predicate within a location path.
|
visitBinaryOperation, visitLocationPath, visitMatchPattern, visitNumberLiteral, visitStep, visitStringLiteral, visitUnaryOperation, visitUnionPath, visitUnionPattern, visitVariableRefpublic static boolean check(LocPathIterator path)
path - LocPathIterator that is assumed to be absolute, but needs checking.public boolean visitFunction(ExpressionOwner owner, Function func)
visitFunction in class XPathVisitorowner - The owner of the expression, to which the expression can
be reset if rewriting takes place.func - The function reference object.public boolean visitPredicate(ExpressionOwner owner, Expression pred)
visitPredicate in class XPathVisitorowner - The owner of the expression, to which the expression can
be reset if rewriting takes place.pred - The predicate object.Copyright © 2014 Apache XML Project. All Rights Reserved.