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HTML Lexer is the low level lexical analyzer.

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Nodes Package


The nodes package has the concrete node implementations.

The classes in this package all implement the {@link org.htmlparser.Node Node}
interface. They individually implement the more specific interfaces for text,
remarks and tags. The three node types are mapped as follows:

  
  
    Interface Concrete Implementation
  
  
  
    {@link org.htmlparser.Text Text} {@link org.htmlparser.nodes.TextNode TextNode}
  
  
    {@link org.htmlparser.Remark Remark} {@link org.htmlparser.nodes.RemarkNode RemarkNode}
  
  
    {@link org.htmlparser.Tag Tag} {@link org.htmlparser.nodes.TagNode TagNode}
  

These classes are derived from the
{@link org.htmlparser.nodes.AbstractNode AbstractNode} class, which provides
basic functionality common to all nodes, such as maintaining start and end positions
and child and parent references. Only the {@link org.htmlparser.nodes.TagNode TagNode} objects
contain a list of {@link org.htmlparser.Attribute Attribute} objects.
The {@link org.htmlparser.lexer.Lexer Lexer} parses an HTML stream into a
contiguous stream of these nodes.
The {@link org.htmlparser.Parser Parser} returns either these nodes or specific
{@link org.htmlparser.tags Tag} objects (which are subclasses of TagNode)
for tags with names that have been registered via
{@link org.htmlparser.PrototypicalNodeFactory#registerTag registerTag()}.

Interface	Concrete Implementation
{@link org.htmlparser.Text Text}	{@link org.htmlparser.nodes.TextNode TextNode}
{@link org.htmlparser.Remark Remark}	{@link org.htmlparser.nodes.RemarkNode RemarkNode}
{@link org.htmlparser.Tag Tag}	{@link org.htmlparser.nodes.TagNode TagNode}