org.htmlparser.util

接口 NodeIterator

所有已知子接口:

SimpleNodeIterator

所有已知实现类:

IteratorImpl, NodeTreeWalker

public interface NodeIterator

方法概要

限定符和类型	方法和说明
boolean	hasMoreNodes() Check if more nodes are available.
Node	nextNode() Get the next node.

方法详细资料

hasMoreNodes

boolean hasMoreNodes()
              throws ParserException

Check if more nodes are available.

返回:

true if a call to nextHTMLNode() will succeed.

抛出:

ParserException - ParserException

nextNode

Node nextNode()
       throws ParserException

Get the next node.

返回:

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

抛出:

ParserException - ParserException