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NodeSet Interface

Table 20-4 summarizes the methods of available through the NodeSet interface.

Table 20-4 Summary of NodeSet Methods; XPath Package

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

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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

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getSize

The size of the node set.

Syntax

ub4 getSize() const;

Returns

(ub4) node set size