NodeSet Interface

Table 8-4 summarizes the methods available through the NodeSet interface.

Table 8-4 Summary of NodeSet Methods; XPath Package

Function	Summary
getNode()	Get node given its index.
getSize()	Get `NodeSet` size.

getNode()

Returns a reference to the node.

Syntax

NodeRef< Node>* getNode(
   ub4 idx) const;

Parameter	Description
idx	index of the node in the set

Returns

(NodeRef) reference to the node

The size of the node set.

Syntax

ub4 getSize() const;

Returns

(ub4) node set size