javax.xml.xpath

Interface XPathNodes

All Superinterfaces:

Iterable<Node>

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:

1.9

Method Summary

Modifier and Type	Method and 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 inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

iterator

Iterator<Node> iterator()

Returns an iterator of the Nodes.

Specified by:

iterator in interface Iterable<Node>

Returns:

an Iterator.

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())