org.htmlparser.util
Interface NodeIterator

All Known Subinterfaces:

SimpleNodeIterator

All Known Implementing Classes:

IteratorImpl, NodeTreeWalker

public interface NodeIterator

Method Summary

boolean	hasMoreNodes() Check if more nodes are available.
Node	nextNode() Get the next node.

Method Detail

hasMoreNodes

boolean hasMoreNodes()
                     throws ParserException

Check if more nodes are available.

Returns:

true if a call to nextHTMLNode() will succeed.

Throws:

ParserException

nextNode

Node nextNode()
              throws ParserException

Get the next node.

Returns:

The next node in the HTML stream, or null if there are no more nodes.

Throws:

ParserException