org.w3c.dom.events.MutationEvent Maven / Gradle / Ivy
/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
import org.w3c.dom.Node;
/**
* The MutationEvent interface provides specific contextual
* information associated with Mutation events.
* See also the Document Object Model (DOM) Level 2 Events Specification.
* @since DOM Level 2
*/
public interface MutationEvent extends Event {
// attrChangeType
/**
* The Attr was modified in place.
*/
public static final short MODIFICATION = 1;
/**
* The Attr was just added.
*/
public static final short ADDITION = 2;
/**
* The Attr was just removed.
*/
public static final short REMOVAL = 3;
/**
* relatedNode is used to identify a secondary node related
* to a mutation event. For example, if a mutation event is dispatched
* to a node indicating that its parent has changed, the
* relatedNode is the changed parent. If an event is
* instead dispatched to a subtree indicating a node was changed within
* it, the relatedNode is the changed node. In the case of
* the DOMAttrModified event it indicates the Attr node
* which was modified, added, or removed.
*/
public Node getRelatedNode();
/**
* prevValue indicates the previous value of the
* Attr node in DOMAttrModified events, and of the
* CharacterData node in DOMCharDataModified events.
*/
public String getPrevValue();
/**
* newValue indicates the new value of the Attr
* node in DOMAttrModified events, and of the CharacterData
* node in DOMCharDataModified events.
*/
public String getNewValue();
/**
* attrName indicates the name of the changed
* Attr node in a DOMAttrModified event.
*/
public String getAttrName();
/**
* attrChange indicates the type of change which triggered
* the DOMAttrModified event. The values can be MODIFICATION
* , ADDITION, or REMOVAL.
*/
public short getAttrChange();
/**
* The initMutationEvent method is used to initialize the
* value of a MutationEvent created through the
* DocumentEvent interface. This method may only be called
* before the MutationEvent has been dispatched via the
* dispatchEvent method, though it may be called multiple
* times during that phase if necessary. If called multiple times, the
* final invocation takes precedence.
* @param typeArg Specifies the event type.
* @param canBubbleArg Specifies whether or not the event can bubble.
* @param cancelableArg Specifies whether or not the event's default
* action can be prevented.
* @param relatedNodeArg Specifies the Event's related Node.
* @param prevValueArg Specifies the Event's
* prevValue attribute. This value may be null.
* @param newValueArg Specifies the Event's
* newValue attribute. This value may be null.
* @param attrNameArg Specifies the Event's
* attrName attribute. This value may be null.
* @param attrChangeArg Specifies the Event's
* attrChange attribute
*/
public void initMutationEvent(String typeArg,
boolean canBubbleArg,
boolean cancelableArg,
Node relatedNodeArg,
String prevValueArg,
String newValueArg,
String attrNameArg,
short attrChangeArg);
}