NodeImpl

java.lang.Object
- org.lobobrowser.js.AbstractScriptableDelegate
- - org.lobobrowser.html.domimpl.NodeImpl

All Implemented Interfaces:

ModelNode, ScriptableDelegate, org.w3c.dom.Node

Direct Known Subclasses:

AttrImpl, CharacterDataImpl, DocumentFragmentImpl, DocumentTypeImpl, ElementImpl, HTMLDocumentImpl, HTMLProcessingInstruction
```
public abstract class NodeImpl
extends AbstractScriptableDelegate
implements org.w3c.dom.Node, ModelNode
```

Field Summary

Fields
Modifier and Type	Field and Description
`protected org.w3c.dom.Document`	`document`
`protected static java.util.logging.Logger`	`logger`
`protected java.util.ArrayList`	`nodeList`
`protected boolean`	`notificationsSuspended`
`protected org.w3c.dom.Node`	`parentNode`
`protected java.lang.Object`	`treeLock` A tree lock is less deadlock-prone than a node-level lock.
`protected UINode`	`uiNode`

Fields inherited from interface org.w3c.dom.Node
ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

Constructors
Constructor and Description

NodeImpl()

Constructors
Constructor and Description
`NodeImpl()`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`org.w3c.dom.Node`	`appendChild(org.w3c.dom.Node newChild)`
`protected void`	`appendInnerHTMLImpl(java.lang.StringBuffer buffer)`
`protected void`	`appendInnerTextImpl(java.lang.StringBuffer buffer)`
`org.w3c.dom.Node`	`cloneNode(boolean deep)`
`short`	`compareDocumentPosition(org.w3c.dom.Node other)`
`protected RenderState`	`createRenderState(RenderState prevRenderState)`
`protected abstract org.w3c.dom.Node`	`createSimilarNode()` Should create a node with some cloned properties, like the node name, but not attributes or children.
`boolean`	`equalAttributes(org.w3c.dom.Node arg)`
`UINode`	`findUINode()` Tries to get a UINode associated with the current node.
`protected void`	`forgetRenderState()`
`float`	`getAlignmentX()`
`float`	`getAlignmentY()`
`org.w3c.dom.NamedNodeMap`	`getAttributes()`
`java.lang.String`	`getBaseURI()`
`org.w3c.dom.NodeList`	`getChildNodes()`
`ChildHTMLCollection`	`getChildren()`
`NodeImpl[]`	`getChildrenArray()`
`java.util.ArrayList`	`getDescendents(NodeFilter filter, boolean nestIntoMatchingNodes)` Creates an `ArrayList` of descendent nodes that the given filter condition.
`java.lang.Object`	`getDocumentItem(java.lang.String name)`
`java.net.URL`	`getDocumentURL()`
`java.lang.Object`	`getFeature(java.lang.String feature, java.lang.String version)`
`org.w3c.dom.Node`	`getFirstChild()`
`java.net.URL`	`getFullURL(java.lang.String spec)`
`HtmlRendererContext`	`getHtmlRendererContext()`
`java.lang.String`	`getInnerHTML()`
`java.lang.String`	`getInnerText()` Attempts to convert the subtree starting at this point to a close text representation.
`org.w3c.dom.Node`	`getLastChild()`
`abstract java.lang.String`	`getLocalName()`
`java.lang.String`	`getNamespaceURI()`
`org.w3c.dom.Node`	`getNextSibling()`
`protected org.w3c.dom.NodeList`	`getNodeList(NodeFilter filter)`
`abstract java.lang.String`	`getNodeName()`
`abstract short`	`getNodeType()`
`abstract java.lang.String`	`getNodeValue()`
`org.w3c.dom.Document`	`getOwnerDocument()`
`ModelNode`	`getParentModelNode()`
`org.w3c.dom.Node`	`getParentNode()`
`protected RenderState`	`getParentRenderState(java.lang.Object parent)`
`java.lang.String`	`getPrefix()`
`org.w3c.dom.Node`	`getPreviousSibling()`
`RenderState`	`getRenderState()`
`java.lang.String`	`getTextContent()` Gets the text content of this node and its descendents.
`UINode`	`getUINode()`
`UserAgentContext`	`getUserAgentContext()`
`java.lang.Object`	`getUserData(java.lang.String key)`
`boolean`	`hasAttributes()`
`boolean`	`hasChildNodes()`
`protected java.lang.String`	`htmlEncodeChildText(java.lang.String text)`
`void`	`informDocumentInvalid()`
`protected void`	`informExternalScriptLoading()`
`void`	`informInvalid()`
`void`	`informLayoutInvalid()`
`void`	`informLookInvalid()`
`protected void`	`informNodeLoaded()`
`void`	`informPositionInvalid()`
`void`	`informSizeInvalid()`
`void`	`informStructureInvalid()`
`org.w3c.dom.Node`	`insertAfter(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild)`
`protected org.w3c.dom.Node`	`insertAt(org.w3c.dom.Node newChild, int idx)`
`org.w3c.dom.Node`	`insertBefore(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild)`
`boolean`	`isDefaultNamespace(java.lang.String namespaceURI)`
`boolean`	`isEqualNode(org.w3c.dom.Node arg)`
`boolean`	`isEqualOrDescendentOf(ModelNode otherContext)`
`boolean`	`isSameNode(org.w3c.dom.Node other)`
`boolean`	`isSupported(java.lang.String feature, java.lang.String version)`
`java.lang.String`	`lookupNamespaceURI(java.lang.String prefix)`
`java.lang.String`	`lookupPrefix(java.lang.String namespaceURI)`
`void`	`normalize()`
`protected void`	`removeAllChildren()`
`protected void`	`removeAllChildrenImpl()`
`org.w3c.dom.Node`	`removeChild(org.w3c.dom.Node oldChild)`
`org.w3c.dom.Node`	`removeChildAt(int index)`
`protected void`	`removeChildren(NodeFilter filter)`
`protected void`	`removeChildrenImpl(NodeFilter filter)`
`org.w3c.dom.Text`	`replaceAdjacentTextNodes(org.w3c.dom.Text node)`
`org.w3c.dom.Text`	`replaceAdjacentTextNodes(org.w3c.dom.Text node, java.lang.String textContent)`
`org.w3c.dom.Node`	`replaceChild(org.w3c.dom.Node newChild, org.w3c.dom.Node oldChild)`
`void`	`setDocumentItem(java.lang.String name, java.lang.Object value)` Sets a document item.
`abstract void`	`setNodeValue(java.lang.String nodeValue)`
`void`	`setPrefix(java.lang.String prefix)`
`void`	`setTextContent(java.lang.String textContent)`
`void`	`setUINode(UINode uiNode)`
`java.lang.Object`	`setUserData(java.lang.String key, java.lang.Object data, org.w3c.dom.UserDataHandler handler)`
`java.lang.String`	`toString()`
`void`	`warn(java.lang.String message)`
`void`	`warn(java.lang.String message, java.lang.Throwable err)`

Methods inherited from class org.lobobrowser.js.AbstractScriptableDelegate
getScriptable, setScriptable

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

logger

protected static final java.util.logging.Logger logger

uiNode
```
protected UINode uiNode
```

nodeList
```
protected java.util.ArrayList nodeList
```

document

protected volatile org.w3c.dom.Document document

treeLock
```
protected volatile java.lang.Object treeLock
```
A tree lock is less deadlock-prone than a node-level lock. This is assigned in setOwnerDocument.

notificationsSuspended

protected volatile boolean notificationsSuspended

parentNode

protected volatile org.w3c.dom.Node parentNode

Constructor Detail
- NodeImpl
```
public NodeImpl()
```

Method Detail

setUINode
```
public void setUINode(UINode uiNode)
```

getUINode
```
public UINode getUINode()
```

findUINode
```
public UINode findUINode()
```
Tries to get a UINode associated with the current node. Failing that, it tries ancestors recursively. This method will return the closest block-level renderer node, if any.

appendChild

public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild)
                             throws org.w3c.dom.DOMException

Specified by:: appendChild in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

removeAllChildren
```
protected void removeAllChildren()
```

removeAllChildrenImpl

protected void removeAllChildrenImpl()

getNodeList

protected org.w3c.dom.NodeList getNodeList(NodeFilter filter)

getChildrenArray
```
public NodeImpl[] getChildrenArray()
```

getChildren

public ChildHTMLCollection getChildren()

getDescendents

public java.util.ArrayList getDescendents(NodeFilter filter,
                                          boolean nestIntoMatchingNodes)

Creates an ArrayList of descendent nodes that the given filter condition.

createSimilarNode
```
protected abstract org.w3c.dom.Node createSimilarNode()
```
Should create a node with some cloned properties, like the node name, but not attributes or children.

cloneNode
```
public org.w3c.dom.Node cloneNode(boolean deep)
```
Specified by:

cloneNode in interface org.w3c.dom.Node

compareDocumentPosition

public short compareDocumentPosition(org.w3c.dom.Node other)
                              throws org.w3c.dom.DOMException

Specified by:: compareDocumentPosition in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

getAttributes
```
public org.w3c.dom.NamedNodeMap getAttributes()
```
Specified by:

getAttributes in interface org.w3c.dom.Node

getOwnerDocument
```
public org.w3c.dom.Document getOwnerDocument()
```
Specified by:

getOwnerDocument in interface org.w3c.dom.Node

insertBefore

public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node refChild)
                              throws org.w3c.dom.DOMException

Specified by:: insertBefore in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

insertAt

protected org.w3c.dom.Node insertAt(org.w3c.dom.Node newChild,
                                    int idx)
                             throws org.w3c.dom.DOMException

Throws:: org.w3c.dom.DOMException

replaceChild

public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node oldChild)
                              throws org.w3c.dom.DOMException

Specified by:: replaceChild in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

removeChild

public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild)
                             throws org.w3c.dom.DOMException

Specified by:: removeChild in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

removeChildAt

public org.w3c.dom.Node removeChildAt(int index)
                               throws org.w3c.dom.DOMException

Throws:: org.w3c.dom.DOMException

hasChildNodes
```
public boolean hasChildNodes()
```
Specified by:

hasChildNodes in interface org.w3c.dom.Node

getBaseURI
```
public java.lang.String getBaseURI()
```
Specified by:

getBaseURI in interface org.w3c.dom.Node

getChildNodes
```
public org.w3c.dom.NodeList getChildNodes()
```
Specified by:

getChildNodes in interface org.w3c.dom.Node

getFirstChild
```
public org.w3c.dom.Node getFirstChild()
```
Specified by:

getFirstChild in interface org.w3c.dom.Node

getLastChild
```
public org.w3c.dom.Node getLastChild()
```
Specified by:

getLastChild in interface org.w3c.dom.Node

getPreviousSibling
```
public org.w3c.dom.Node getPreviousSibling()
```
Specified by:

getPreviousSibling in interface org.w3c.dom.Node

getNextSibling
```
public org.w3c.dom.Node getNextSibling()
```
Specified by:

getNextSibling in interface org.w3c.dom.Node

getFeature

public java.lang.Object getFeature(java.lang.String feature,
                                   java.lang.String version)

Specified by:: getFeature in interface org.w3c.dom.Node

setUserData

public java.lang.Object setUserData(java.lang.String key,
                                    java.lang.Object data,
                                    org.w3c.dom.UserDataHandler handler)

Specified by:: setUserData in interface org.w3c.dom.Node

getUserData
```
public java.lang.Object getUserData(java.lang.String key)
```
Specified by:

getUserData in interface org.w3c.dom.Node

getLocalName
```
public abstract java.lang.String getLocalName()
```
Specified by:

getLocalName in interface org.w3c.dom.Node

hasAttributes
```
public boolean hasAttributes()
```
Specified by:

hasAttributes in interface org.w3c.dom.Node

getNamespaceURI
```
public java.lang.String getNamespaceURI()
```
Specified by:

getNamespaceURI in interface org.w3c.dom.Node

getNodeName
```
public abstract java.lang.String getNodeName()
```
Specified by:

getNodeName in interface org.w3c.dom.Node

getNodeValue

public abstract java.lang.String getNodeValue()
                                       throws org.w3c.dom.DOMException

Specified by:: getNodeValue in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

getPrefix
```
public java.lang.String getPrefix()
```
Specified by:

getPrefix in interface org.w3c.dom.Node

setPrefix

public void setPrefix(java.lang.String prefix)
               throws org.w3c.dom.DOMException

Specified by:: setPrefix in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

setNodeValue

public abstract void setNodeValue(java.lang.String nodeValue)
                           throws org.w3c.dom.DOMException

Specified by:: setNodeValue in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

getNodeType
```
public abstract short getNodeType()
```
Specified by:

getNodeType in interface org.w3c.dom.Node

getTextContent
```
public java.lang.String getTextContent()
                                throws org.w3c.dom.DOMException
```
Gets the text content of this node and its descendents.

Specified by:

getTextContent in interface org.w3c.dom.Node

Throws:

org.w3c.dom.DOMException

setTextContent

public void setTextContent(java.lang.String textContent)
                    throws org.w3c.dom.DOMException

Specified by:: setTextContent in interface org.w3c.dom.Node
Throws:: org.w3c.dom.DOMException

removeChildren

protected void removeChildren(NodeFilter filter)

removeChildrenImpl

protected void removeChildrenImpl(NodeFilter filter)

insertAfter

public org.w3c.dom.Node insertAfter(org.w3c.dom.Node newChild,
                                    org.w3c.dom.Node refChild)

replaceAdjacentTextNodes

public org.w3c.dom.Text replaceAdjacentTextNodes(org.w3c.dom.Text node,
                                                 java.lang.String textContent)

replaceAdjacentTextNodes

public org.w3c.dom.Text replaceAdjacentTextNodes(org.w3c.dom.Text node)

getParentNode
```
public org.w3c.dom.Node getParentNode()
```
Specified by:

getParentNode in interface org.w3c.dom.Node

isSameNode
```
public boolean isSameNode(org.w3c.dom.Node other)
```
Specified by:

isSameNode in interface org.w3c.dom.Node

isSupported

public boolean isSupported(java.lang.String feature,
                           java.lang.String version)

Specified by:: isSupported in interface org.w3c.dom.Node

lookupNamespaceURI
```
public java.lang.String lookupNamespaceURI(java.lang.String prefix)
```
Specified by:

lookupNamespaceURI in interface org.w3c.dom.Node

equalAttributes

public boolean equalAttributes(org.w3c.dom.Node arg)

isEqualNode
```
public boolean isEqualNode(org.w3c.dom.Node arg)
```
Specified by:

isEqualNode in interface org.w3c.dom.Node

isDefaultNamespace
```
public boolean isDefaultNamespace(java.lang.String namespaceURI)
```
Specified by:

isDefaultNamespace in interface org.w3c.dom.Node

lookupPrefix

public java.lang.String lookupPrefix(java.lang.String namespaceURI)

Specified by:: lookupPrefix in interface org.w3c.dom.Node

normalize
```
public void normalize()
```
Specified by:

normalize in interface org.w3c.dom.Node

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

getUserAgentContext

public UserAgentContext getUserAgentContext()

getHtmlRendererContext

public HtmlRendererContext getHtmlRendererContext()

getAlignmentX
```
public float getAlignmentX()
```

getAlignmentY
```
public float getAlignmentY()
```

getFullURL

public java.net.URL getFullURL(java.lang.String spec)
                        throws java.net.MalformedURLException

Specified by:: getFullURL in interface ModelNode
Throws:: java.net.MalformedURLException

getDocumentURL
```
public java.net.URL getDocumentURL()
```

getDocumentItem

public java.lang.Object getDocumentItem(java.lang.String name)

Specified by:: getDocumentItem in interface ModelNode

setDocumentItem
```
public void setDocumentItem(java.lang.String name,
                            java.lang.Object value)
```
Description copied from interface: ModelNode

Sets a document item. A radio button, for example, can use this to set button group state.

Specified by:

setDocumentItem in interface ModelNode

isEqualOrDescendentOf
```
public final boolean isEqualOrDescendentOf(ModelNode otherContext)
```
Specified by:

isEqualOrDescendentOf in interface ModelNode

getParentModelNode
```
public final ModelNode getParentModelNode()
```
Specified by:

getParentModelNode in interface ModelNode

warn

public void warn(java.lang.String message,
                 java.lang.Throwable err)

Specified by:: warn in interface ModelNode

warn

public void warn(java.lang.String message)

informSizeInvalid
```
public void informSizeInvalid()
```

informLookInvalid
```
public void informLookInvalid()
```

informPositionInvalid
```
public void informPositionInvalid()
```

informInvalid
```
public void informInvalid()
```

informStructureInvalid
```
public void informStructureInvalid()
```

informNodeLoaded
```
protected void informNodeLoaded()
```

informExternalScriptLoading

protected void informExternalScriptLoading()

informLayoutInvalid
```
public void informLayoutInvalid()
```

informDocumentInvalid
```
public void informDocumentInvalid()
```

getRenderState
```
public RenderState getRenderState()
```
Specified by:

getRenderState in interface ModelNode

getParentRenderState

protected final RenderState getParentRenderState(java.lang.Object parent)

createRenderState

protected RenderState createRenderState(RenderState prevRenderState)

forgetRenderState
```
protected void forgetRenderState()
```

getInnerHTML

public java.lang.String getInnerHTML()

appendInnerHTMLImpl

protected void appendInnerHTMLImpl(java.lang.StringBuffer buffer)

htmlEncodeChildText

protected java.lang.String htmlEncodeChildText(java.lang.String text)

getInnerText
```
public java.lang.String getInnerText()
```
Attempts to convert the subtree starting at this point to a close text representation. BR elements are converted to line breaks, and so forth.

appendInnerTextImpl

protected void appendInnerTextImpl(java.lang.StringBuffer buffer)

Class NodeImpl

Field Summary

Fields inherited from interface org.w3c.dom.Node

Constructor Summary

Method Summary

Methods inherited from class org.lobobrowser.js.AbstractScriptableDelegate

Methods inherited from class java.lang.Object

Field Detail

logger

uiNode

nodeList

document

treeLock

notificationsSuspended

parentNode

Constructor Detail

NodeImpl

Method Detail

setUINode

getUINode

findUINode

appendChild

removeAllChildren

removeAllChildrenImpl

getNodeList

getChildrenArray

getChildren

getDescendents

createSimilarNode

cloneNode

compareDocumentPosition

getAttributes

getOwnerDocument

insertBefore

insertAt

replaceChild

removeChild

removeChildAt

hasChildNodes

getBaseURI

getChildNodes

getFirstChild

getLastChild

getPreviousSibling

getNextSibling

getFeature

setUserData

getUserData

getLocalName

hasAttributes

getNamespaceURI

getNodeName

getNodeValue

getPrefix

setPrefix

setNodeValue

getNodeType

getTextContent

setTextContent

removeChildren

removeChildrenImpl

insertAfter

replaceAdjacentTextNodes

replaceAdjacentTextNodes

getParentNode

isSameNode

isSupported

lookupNamespaceURI

equalAttributes

isEqualNode

isDefaultNamespace

lookupPrefix

normalize

toString

getUserAgentContext

getHtmlRendererContext

getAlignmentX

getAlignmentY

getFullURL

getDocumentURL