org.htmlparser.util
Interface SimpleNodeIterator

All Superinterfaces:

NodeIterator

public interface SimpleNodeIterator
extends NodeIterator

The HTMLSimpleEnumeration interface is similar to NodeIterator, except that it does not throw exceptions. This interface is useful when using HTMLVector, to enumerate through its elements in a simple manner, without needing to do class casts for Node.

Author:

Somik Raha

Method Summary

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

Method Detail

hasMoreNodes

boolean hasMoreNodes()

Check if more nodes are available.

Specified by:

hasMoreNodes in interface NodeIterator

Returns:

true if a call to nextHTMLNode() will succeed.

nextNode

Node nextNode()

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.