Interface XPathNodes
public interface XPathNodes extends Iterable<Node>
XPathNodes represents a set of nodes selected by a location path as specified in XML Path Language (XPath) Version 1.0, 3.3 Node-sets.
- Since:
- 9
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
Node | get(int index) | Returns a Node at the specified position |
Iterator<Node> | iterator() | Returns an iterator of the Nodes. |
int | size() | Returns the number of items in the result |
Methods declared in interface java.lang.Iterable
forEach, spliterator Method Detail
iterator
Iterator<Node> iterator()
Returns an iterator of the Nodes.
size
int size()
Returns the number of items in the result
- Returns:
- The number of items in the result
get
Node get(int index) throws XPathException
Returns a Node at the specified position
- Parameters:
-
index- Index of the element to return. - Returns:
- The Node at the specified position.
- Throws:
-
XPathException- If the index is out of range (index < 0 || index >= size())