javax.faces.model.DataModelEvent Maven / Gradle / Ivy
Go to download
This is the master POM file for Oracle's Implementation of the JSF 2.1 Specification.
/*
* $Id: DataModelEvent.java,v 1.11 2005/08/22 22:08:08 ofung Exp $
*/
/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the License). You may not use this file except in
* compliance with the License.
*
* You can obtain a copy of the License at
* https://javaserverfaces.dev.java.net/CDDL.html or
* legal/CDDLv1.0.txt.
* See the License for the specific language governing
* permission and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* Header Notice in each file and include the License file
* at legal/CDDLv1.0.txt.
* If applicable, add the following below the CDDL Header,
* with the fields enclosed by brackets [] replaced by
* your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* [Name of File] [ver.__] [Date]
*
* Copyright 2005 Sun Microsystems Inc. All Rights Reserved
*/
package javax.faces.model;
import java.util.EventObject;
/**
* DataModelEvent represents an event of interest to
* registered listeners that occurred on the specified {@link DataModel}.
*/
public class DataModelEvent extends EventObject {
// ------------------------------------------------------------ Constructors
/**
* Construct an event object that is associated with the specified
* row index and associated data.
*
* @param model The {@link DataModel} on which this event occurred
* @param index The zero relative row index for which this event occurred,
* or -1 for no specific row association
* @param data Representation of the data for the row specified by
* index
, or null
for no particular row data
*/
public DataModelEvent(DataModel model, int index, Object data) {
super(model);
this.index = index;
this.data = data;
}
// ------------------------------------------------------ Instance Variables
private Object data = null;
private int index = 0;
// -------------------------------------------------------------- Properties
/**
* Return the {@link DataModel} that fired this event.
*/
public DataModel getDataModel() {
return ((DataModel) getSource());
}
/**
* Return the object representing the data for the specified row index,
* or null
for no associated row data.
*/
public Object getRowData() {
return (this.data);
}
/**
* Return the row index for this event, or -1 for no specific row.
*/
public int getRowIndex() {
return (this.index);
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy