Class HTML5::TreeBuilders::Base::Node
In: lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb
Parent: Object

Methods

appendChild   cloneNode   hasContent   insertBefore   insertText   new   removeChild   reparentChildren  

Attributes

_flags  [RW]  A list of miscellaneous flags that can be set on the node
childNodes  [RW]  a list of child nodes of the current node. This must include all elements but not necessarily other node types
parent  [RW]  The parent of the current node (or nil for the document node)

Public Class methods

new(name)

[Source]

    # File lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb, line 26
26:         def initialize(name)
27:           @parent     = nil
28:           @childNodes = []
29:           @_flags     = []
30:         end

Public Instance methods

appendChild(node)

Insert node as a child of the current node

[Source]

    # File lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb, line 33
33:         def appendChild(node)
34:           raise NotImplementedError
35:         end
cloneNode()

Return a shallow copy of the current node i.e. a node with the same name and attributes but with no parent or child nodes

[Source]

    # File lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb, line 66
66:         def cloneNode
67:           raise NotImplementedError
68:         end
hasContent()

Return true if the node has children or text, false otherwise

[Source]

    # File lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb, line 71
71:         def hasContent
72:           raise NotImplementedError
73:         end
insertBefore(node, refNode)

Insert node as a child of the current node, before refNode in the list of child nodes. Raises ValueError if refNode is not a child of the current node

[Source]

    # File lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb, line 46
46:         def insertBefore(node, refNode)
47:           raise NotImplementedError
48:         end
insertText(data, insertBefore=nil)

Insert data as text in the current node, positioned before the start of node insertBefore or to the end of the node‘s text.

[Source]

    # File lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb, line 39
39:         def insertText(data, insertBefore=nil)
40:           raise NotImplementedError
41:         end
removeChild(node)

Remove node from the children of the current node

[Source]

    # File lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb, line 51
51:         def removeChild(node)
52:           raise NotImplementedError
53:         end
reparentChildren(newParent)

Move all the children of the current node to newParent. This is needed so that trees that don‘t store text as nodes move the text in the correct way

[Source]

    # File lib/feed_tools/vendor/html5/lib/html5/treebuilders/base.rb, line 58
58:         def reparentChildren(newParent)
59:           #XXX - should this method be made more general?
60:           @childNodes.each { |child| newParent.appendChild(child) }
61:           @childNodes = []
62:         end

[Validate]