XPathEvaluator extension type
The XPathEvaluator interface allows to compile and evaluate expressions.
Constructors
- XPathEvaluator()
-
factory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createExpression(
String expression, [XPathNSResolver? resolver]) → XPathExpression - This method compiles an XPathExpression which can then be used for (repeated) evaluations of the expression.
-
createNSResolver(
Node nodeResolver) → Node - This method adapts any DOM node to resolve namespaces so that an XPath expression can be easily evaluated relative to the context of the node where it appeared within the document.
-
evaluate(
String expression, Node contextNode, [XPathNSResolver? resolver, int type, XPathResult? result]) → XPathResult -
The
evaluate()method of the XPathEvaluator interface executes an XPath expression on the given node or document and returns an XPathResult. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited