org.htmlparser.util
Class IteratorImpl

java.lang.Object
  org.htmlparser.util.IteratorImpl

All Implemented Interfaces:

NodeIterator

public class IteratorImpl

extends java.lang.Object

implements NodeIterator

Constructor Summary

IteratorImpl(Lexer lexer, ParserFeedback fb)

Method Summary

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IteratorImpl

public IteratorImpl(Lexer lexer,
                    ParserFeedback fb)

Method Detail

hasMoreNodes

public boolean hasMoreNodes()
                     throws ParserException

Check if more nodes are available.

Specified by:

hasMoreNodes in interface NodeIterator

Returns:

true if a call to nextNode() will succeed.

Throws:

ParserException

nextNode

public Node nextNode()
              throws ParserException

Get the next node.

Specified by:

nextNode in interface NodeIterator

Returns:

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

Throws:

ParserException - If an unrecoverable error occurs.