CreateXPathNavigator creates a new xpath.NodeNavigator for the specified html.Node.

Find searches the Node that matches by the specified XPath expr.

FindEach searches the html.Node and calls functions cb.

FindOne searches the Node that matches by the specified XPath expr, and returns first element of matched.

LoadURL loads the XML document from the specified URL.

Parse returns the parse tree for the XML from the given Reader.

CommentNode a comment (for example, <!-- my comment --> ).

DeclarationNode is the document type declaration, indicated by the following tag (for example, <!DOCTYPE...> ).

DocumentNode is a document object that, as the root of the document tree, provides access to the entire XML document.

ElementNode is an element (for example, <item> ).

TextNode is the text content of a node.

A Node consists of a NodeType and some Data (tag name for element nodes, content for text) and are part of a tree of Nodes.

A NodeType is the type of a Node.