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Jakarta Faces defines an MVC framework for building user interfaces for web applications, including UI components, state management, event handing, input validation, page navigation, and support for internationalization and accessibility.

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/*
 * Copyright (c) 1997, 2020 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package jakarta.faces.event;

import jakarta.faces.component.UIComponent;
import jakarta.faces.context.FacesContext;

/**
 *
 * 
 * When an instance of this event is passed to {@link SystemEventListener#processEvent} or
 * {@link ComponentSystemEventListener#processEvent}, the listener implementation may assume that the
 * source of this event instance is in a tree that has just had its state restored.
 * 
 *
 * @since 2.0
 */
public class PostRestoreStateEvent extends ComponentSystemEvent {

    static final long serialVersionUID = -1007196479122154347L;

    // ------------------------------------------------------------ Constructors

    /**
     *
     * 
     * Instantiate a new PostRestoreStateEvent that indicates the argument component just had its
     * state restored.
     * 
     *
     * @param component the UIComponent whose state was just restored.
     *
     * @throws IllegalArgumentException if the argument is null.
     */
    public PostRestoreStateEvent(UIComponent component) {
        super(component);
    }

    /**
     * 
     * Instantiate a new PostRestoreStateEvent that indicates the argument component just had its
     * state restored.
     * 
     *
     * @param facesContext the Faces context.
     * @param component the UIComponent whose state was just restored.
     *
     * @throws IllegalArgumentException if the argument is null.
     */
    public PostRestoreStateEvent(FacesContext facesContext, UIComponent component) {
        super(facesContext, component);
    }

    public void setComponent(UIComponent newComponent) {
        source = newComponent;
    }

}