org.cruxframework.crux.core.client.html5.api

Class MutationObserver.MutationRecord

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

org.cruxframework.crux.core.client.html5.api.MutationObserver.MutationRecord

Enclosing class:

MutationObserver

public static class MutationObserver.MutationRecord
extends com.google.gwt.core.client.JavaScriptObject

MutationRecord is the object that will be passed to the observer's callback.

Author:

Thiago da Rosa de Bustamante

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MutationObserver.MutationRecord() Default Constructor

Method Summary

Methods

Modifier and Type	Method and Description
com.google.gwt.core.client.JsArray<com.google.gwt.dom.client.Node>	getAddedNodes() Return the nodes added.
String	getAttributeName() Returns the local name of the changed attribute, or null.
String	getAttributeNamespace() Returns the namespace of the changed attribute, or null.
com.google.gwt.dom.client.Node	getNextSibling() Return the next sibling of the added or removed nodes, or null.
String	getOldValue() The return value depends on the type.
com.google.gwt.dom.client.Node	getPreviousSibling() Return the previous sibling of the added or removed nodes, or null.
com.google.gwt.core.client.JsArray<com.google.gwt.dom.client.Node>	getRemovedNodes() Return the nodes removed.
com.google.gwt.dom.client.Node	getTarget() Returns the node the mutation affected, depending on the type.
String	getType() Returns attributes if the mutation was an attribute mutation, characterData if it was a mutation to a CharacterData node, and childList if it was a mutation to the tree of nodes.

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MutationObserver.MutationRecord

protected MutationObserver.MutationRecord()

Default Constructor

Method Detail

getAddedNodes

public final com.google.gwt.core.client.JsArray<com.google.gwt.dom.client.Node> getAddedNodes()

Return the nodes added. Will be an empty NodeList if no nodes were added.

Returns:

the nodes added.

getAttributeName

public final String getAttributeName()

Returns the local name of the changed attribute, or null.

Returns:

the attribute local name.

getAttributeNamespace

public final String getAttributeNamespace()

Returns the namespace of the changed attribute, or null.

Returns:

the attribute namespace

getNextSibling

public final com.google.gwt.dom.client.Node getNextSibling()

Return the next sibling of the added or removed nodes, or null.

Returns:

the next sibling node.

getOldValue

public final String getOldValue()

The return value depends on the type. For attributes, it is the value of the changed attribute before the change. For characterData, it is the data of the changed node before the change. For childList, it is null.

Returns:

the value before the mutation occurs.

getPreviousSibling

public final com.google.gwt.dom.client.Node getPreviousSibling()

Return the previous sibling of the added or removed nodes, or null.

Returns:

the previous sibling node.

getRemovedNodes

public final com.google.gwt.core.client.JsArray<com.google.gwt.dom.client.Node> getRemovedNodes()

Return the nodes removed. Will be an empty NodeList if no nodes were removed.

Returns:

the nodes removed.

getTarget

public final com.google.gwt.dom.client.Node getTarget()

Returns the node the mutation affected, depending on the type. For attributes, it is the element whose attribute changed. For characterData, it is the CharacterData node. For childList, it is the node whose children changed.

Returns:

the node affected.

getType

public final String getType()

Returns attributes if the mutation was an attribute mutation, characterData if it was a mutation to a CharacterData node, and childList if it was a mutation to the tree of nodes.

Returns:

mutation type.