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 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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package jdk.nashorn.api.tree;

import java.util.List;

/**
 * A tree node for a 'case' in a 'switch' statement.
 *
 * For example:
 * <pre>
 *   case <em>expression</em> :
 *       <em>statements</em>
 *
 *   default :
 *       <em>statements</em>
 * </pre>
 *
 * @since 9
 */
public interface CaseTree extends Tree {
    /**
     * Case expression of this 'case' statement.
     *
     * @return null if and only if this Case is {@code default:}
     */
    ExpressionTree getExpression();

    /**
     * Return the list of statements for this 'case'.
     *
     * @return list of statements for this 'case'
     */
    List<? extends StatementTree> getStatements();
}