public class HasPositionalPredChecker extends XPathVisitor
Constructor | Description |
---|---|
HasPositionalPredChecker() |
Modifier and Type | Method | 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.
|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
visitBinaryOperation, visitLocationPath, visitMatchPattern, visitNumberLiteral, visitStep, visitStringLiteral, visitUnaryOperation, visitUnionPath, visitUnionPattern, visitVariableRef
public 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 XPathVisitor
owner
- 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 XPathVisitor
owner
- 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.