IDocumentFragment Interface

Reference

Definition

Namespace:: Org.W3c.Dom

Assembly:: Mono.Android.dll

Important

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DocumentFragment is a "lightweight" or "minimal" Document object.

[Android.Runtime.Register("org/w3c/dom/DocumentFragment", "", "Org.W3c.Dom.IDocumentFragmentInvoker")]
public interface IDocumentFragment : IDisposable, Java.Interop.IJavaPeerable, Org.W3c.Dom.INode

[<Android.Runtime.Register("org/w3c/dom/DocumentFragment", "", "Org.W3c.Dom.IDocumentFragmentInvoker")>]
type IDocumentFragment = interface
    interface INode
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Attributes: RegisterAttribute

Implements: IJavaObject IJavaPeerable INode IDisposable

Remarks

DocumentFragment is a "lightweight" or "minimal" Document object. It is very common to want to be able to extract a portion of a document's tree or to create a new fragment of a document. Imagine implementing a user command like cut or rearranging a document by moving fragments around. It is desirable to have an object which can hold such fragments and it is quite natural to use a Node for this purpose. While it is true that a Document object could fulfill this role, a Document object can potentially be a heavyweight object, depending on the underlying implementation. What is really needed for this is a very lightweight object. DocumentFragment is such an object.

Furthermore, various operations -- such as inserting nodes as children of another Node -- may take DocumentFragment objects as arguments; this results in all the child nodes of the DocumentFragment being moved to the child list of this node.

The children of a DocumentFragment node are zero or more nodes representing the tops of any sub-trees defining the structure of the document. DocumentFragment nodes do not need to be well-formed XML documents (although they do need to follow the rules imposed upon well-formed XML parsed entities, which can have multiple top nodes). For example, a DocumentFragment might have only one child and that child node could be a Text node. Such a structure model represents neither an HTML document nor a well-formed XML document.

When a DocumentFragment is inserted into a Document (or indeed any other Node that may take children) the children of the DocumentFragment and not the DocumentFragment itself are inserted into the Node. This makes the DocumentFragment very useful when the user wishes to create nodes that are siblings; the DocumentFragment acts as the parent of these nodes so that the user can use the standard methods from the Node interface, such as Node.insertBefore and Node.appendChild.

Java documentation for org.w3c.dom.DocumentFragment.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Fields

AttributeNode	The node is an `Attr`. (Inherited from INode)
CdataSectionNode	The node is a `CDATASection`. (Inherited from INode)
CommentNode	The node is a `Comment`. (Inherited from INode)
DocumentFragmentNode	The node is a `DocumentFragment`. (Inherited from INode)
DocumentNode	The node is a `Document`. (Inherited from INode)
DocumentPositionContainedBy	The node is contained by the reference node. (Inherited from INode)
DocumentPositionContains	The node contains the reference node. (Inherited from INode)
DocumentPositionDisconnected	The two nodes are disconnected. (Inherited from INode)
DocumentPositionFollowing	The node follows the reference node. (Inherited from INode)
DocumentPositionImplementationSpecific	The determination of preceding versus following is implementation-specific. (Inherited from INode)
DocumentPositionPreceding	The second node precedes the reference node. (Inherited from INode)
DocumentTypeNode	The node is a `DocumentType`. (Inherited from INode)
ElementNode	The node is an `Element`. (Inherited from INode)
EntityNode	The node is an `Entity`. (Inherited from INode)
EntityReferenceNode	The node is an `EntityReference`. (Inherited from INode)
NotationNode	The node is a `Notation`. (Inherited from INode)
ProcessingInstructionNode	The node is a `ProcessingInstruction`. (Inherited from INode)
TextNode	The node is a `Text` node. (Inherited from INode)

Properties

Attributes	A `NamedNodeMap` containing the attributes of this node (if it is an `Element`) or `null` otherwise. (Inherited from INode)
BaseURI	The absolute base URI of this node or `null` if the implementation wasn't able to obtain an absolute URI. (Inherited from INode)
ChildNodes	A `NodeList` that contains all children of this node. (Inherited from INode)
FirstChild	The first child of this node. (Inherited from INode)
Handle	Gets the JNI value of the underlying Android object. (Inherited from IJavaObject)
HasAttributes	Returns whether this node (if it is an element) has any attributes. (Inherited from INode)
HasChildNodes	Returns whether this node has any children. (Inherited from INode)
JniIdentityHashCode	Returns the value of `java.lang.System.identityHashCode()` for the wrapped instance. (Inherited from IJavaPeerable)
JniManagedPeerState	State of the managed peer. (Inherited from IJavaPeerable)
JniPeerMembers	Member access and invocation support. (Inherited from IJavaPeerable)
LastChild	The last child of this node. (Inherited from INode)
LocalName	Returns the local part of the qualified name of this node. (Inherited from INode)
NamespaceURI	The namespace URI of this node, or `null` if it is unspecified (see ). (Inherited from INode)
NextSibling	The node immediately following this node. (Inherited from INode)
NodeName	The name of this node, depending on its type; see the table above. (Inherited from INode)
NodeType	A code representing the type of the underlying object, as defined above. (Inherited from INode)
NodeValue	The value of this node, depending on its type; see the table above. (Inherited from INode)
OwnerDocument	The `Document` object associated with this node. (Inherited from INode)
ParentNode	The parent of this node. (Inherited from INode)
PeerReference	Returns a JniObjectReference of the wrapped Java object instance. (Inherited from IJavaPeerable)
Prefix	The namespace prefix of this node, or `null` if it is unspecified. (Inherited from INode)
PreviousSibling	The node immediately preceding this node. (Inherited from INode)
TextContent	This attribute returns the text content of this node and its descendants. (Inherited from INode)

Methods

AppendChild(INode)	Adds the node `newChild` to the end of the list of children of this node. (Inherited from INode)
CloneNode(Boolean)	Returns a duplicate of this node, i. (Inherited from INode)
CompareDocumentPosition(INode)	Compares the reference node, i. (Inherited from INode)
Disposed()	Called when the instance has been disposed. (Inherited from IJavaPeerable)
DisposeUnlessReferenced()	If there are no outstanding references to this instance, then calls `Dispose()`; otherwise, does nothing. (Inherited from IJavaPeerable)
Finalized()	Called when the instance has been finalized. (Inherited from IJavaPeerable)
GetFeature(String, String)	This method returns a specialized object which implements the specialized APIs of the specified feature and version, as specified in . (Inherited from INode)
GetUserData(String)	Retrieves the object associated to a key on a this node. (Inherited from INode)
InsertBefore(INode, INode)	Inserts the node `newChild` before the existing child node `refChild`. (Inherited from INode)
IsDefaultNamespace(String)	This method checks if the specified `namespaceURI` is the default namespace or not. (Inherited from INode)
IsEqualNode(INode)	Tests whether two nodes are equal. (Inherited from INode)
IsSameNode(INode)	Returns whether this node is the same node as the given one. (Inherited from INode)
IsSupported(String, String)	Tests whether the DOM implementation implements a specific feature and that feature is supported by this node, as specified in . (Inherited from INode)
LookupNamespaceURI(String)	Look up the namespace URI associated to the given prefix, starting from this node. (Inherited from INode)
LookupPrefix(String)	Look up the prefix associated to the given namespace URI, starting from this node. (Inherited from INode)
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 (e. (Inherited from INode)
RemoveChild(INode)	Removes the child node indicated by `oldChild` from the list of children, and returns it. (Inherited from INode)
ReplaceChild(INode, INode)	Replaces the child node `oldChild` with `newChild` in the list of children, and returns the `oldChild` node. (Inherited from INode)
SetJniIdentityHashCode(Int32)	Set the value returned by `JniIdentityHashCode`. (Inherited from IJavaPeerable)
SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from IJavaPeerable)
SetPeerReference(JniObjectReference)	Set the value returned by `PeerReference`. (Inherited from IJavaPeerable)
SetUserData(String, Object, IUserDataHandler)	Associate an object to a key on this node. (Inherited from INode)
UnregisterFromRuntime()	Unregister this instance so that the runtime will not return it from future Java.Interop.JniRuntime+JniValueManager.PeekValue invocations. (Inherited from IJavaPeerable)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to

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