Basic interface interface definition (Java API Package: Org.W3c.DOM):
Class inheritance (arrow pointing to the parent class, the other end is a subclass)
1.Node interface
The Node interface has a lightweight position throughout the DOM tree. A large part of the interface in the DOM interface is inherited from the Node interface, for example, Element, Attr, CDASECTION, etc., is inherited from Node. In the DOM tree, the Node interface represents a node in the tree.
Field Summary
Static short
Attribute_node the node is an attr.
Static short
CDATA_SECTION_NODE The Node Is A CDASECTION.
Static short
Comment_node the node is a comment.
Static short
Document_fragment_node the node is a documentfragment.
Static short
Document_node the node is a document.
Static short
Document_type_node the node is a documenttype.
Static short
Element_node the node is an element.
Static short
Entity_node the node is an entity.
Static short
Entity_reference_node the node is an entryreference.
Static short
NOTATION_NODE The Node is a notation.
Static short
Processing_instruction_node the node is a processinginstruction.
Static short
Text_node the node is a text node.
Method Summary
Node
Appendchild (Node NewChild) Adds the node object to the end of the child's node list of this node
Node
Clonenode (Boolean Deep) creates a new node object, he is the clone of this node, if deep = true, he will contain all the children and grandchildren nodes in this node.
NamedNodeMap
GetAttributes () If it is a node, return a nameDNodeMap object containing all properties, otherwise it is empty.
NodeList
getChildNodes () Returns Nodelist objects that contain all child nodes
Node
getFirstchild () get the first child node
Node
getLastchild () get the last child node
Java.lang.string
GetLocalName () Returns local part of the legal name of this node
Java.lang.string
GetNameSpaceuri () Returns the URI named space of this node, and returns NULL if not specified
Node
Getnextsibling () get the next brothers node of this node
Java.lang.string
GetNodeName () get the name of this node
Short
GetNodeType () get a node type
Java.lang.string
getNodeValue () get a node value
DocumentGetownerDocument () Returns the Document object to which this node belongs
Node
getParentNode () get the parent node
Java.lang.string
getPREFIX () Returns the namespace prefix of this node if you do not specify back null
Node
getPrevioussibling () gets the last brothers node of this node
Boolean
Hasattributes () Returns if there is properties
Boolean
HaschildNodes () Returns any child nodes in this node
Node
Insertbefore (Node Newchild, Node Refchild) Insert a new node NewChild before reference node Refchild
Boolean
Issupported (java.lang.string feature, java.lang.string version) Tests whether the Version version of the DOM specification supports Feature feature
Void
normalize () Puts all Text nodes in the full depth of the sub-tree underneath this Node, including attribute nodes, into a "normal" form where only structure (eg, elements, comments, processing instructions, CDATA sections, and entity references) Separates Text Nodes, IE, There Are Neither Adjacent Text Nodes Nor Empty Text Nodes.
Node
RemoveChild (Node Oldchild) Remove nodes from child node columns
Node
Replacechild (Node NewChild, Node Oldchil) Replaces the Oldchild Node for NewChild
Void
SetNodeValue (Java.lang.String NodeValue)
Void
SetPrefix (java.lang.string prefix)
