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/*
 * Copyright (c) 1997, 2018 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 javax.faces.flow;

import java.util.List;
import javax.faces.context.FacesContext;

/**
 * 

Represents a switch node in the flow graph. * When control passes to a switch node, for each of the {@link SwitchCase}s * returned from {@link #getCases}, call {@link SwitchCase#getCondition}. If * the return is {@code true}, let the return from {@link SwitchCase#getFromOutcome} * be used to determine where to go next in the flow graph and terminate the traversal. * If none of the cases returned {@code true} let {@link #getDefaultOutcome} * be used to determine where to go next in the flow graph.

* * @since 2.2 */ public abstract class SwitchNode extends FlowNode { /** *

Return the cases in this switch.

* * @since 2.2 * * @return the cases in this switch */ public abstract List getCases(); /** *

Return the default outcome in this switch.

* * @since 2.2 * * @param context the {@link FacesContext} for this request * * @return the default outcome in this switch */ public abstract String getDefaultOutcome(FacesContext context); }




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