XPathResult extension type

The XPathResult interface represents the results generated by evaluating an XPath expression within the context of a given node.

Since XPath expressions can result in a variety of result types, this interface makes it possible to determine and handle the type and value of the result.

API documentation sourced from MDN Web Docs.

on
Implemented types
Available extensions

Properties

booleanValue → bool
The read-only booleanValue property of the XPathResult interface returns the boolean value of a result with XPathResult.resultType being BOOLEAN_TYPE.
no setter
hashCode → int
The hash code for this object.
no setterinherited
invalidIteratorState → bool
The read-only invalidIteratorState property of the XPathResult interface signifies that the iterator has become invalid. It is true if XPathResult.resultType is UNORDERED_NODE_ITERATOR_TYPE or ORDERED_NODE_ITERATOR_TYPE and the document has been modified since this result was returned.
no setter
numberValue → double
The read-only numberValue property of the XPathResult interface returns the numeric value of a result with XPathResult.resultType being NUMBER_TYPE.
no setter
resultType → int
The read-only resultType property of the XPathResult interface represents the type of the result, as defined by the type constants.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
singleNodeValue → Node?
The read-only singleNodeValue property of the XPathResult interface returns a Node value or null in case no node was matched of a result with XPathResult.resultType being ANY_UNORDERED_NODE_TYPE or FIRST_ORDERED_NODE_TYPE.
no setter
snapshotLength → int
The read-only snapshotLength property of the XPathResult interface represents the number of nodes in the result snapshot.
no setter
stringValue → String
The read-only stringValue property of the XPathResult interface returns the string value of a result with XPathResult.resultType being STRING_TYPE.
no setter

Methods

iterateNext() → Node?
The iterateNext() method of the XPathResult interface iterates over a node set result and returns the next node from it or null if there are no more nodes.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
snapshotItem(int index) → Node?
The snapshotItem() method of the XPathResult interface returns an item of the snapshot collection or null in case the index is not within the range of nodes. Unlike the iterator result, the snapshot does not become invalid, but may not correspond to the current document if it is mutated.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited