CaseTree.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 *
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package com.sun.source.tree;

import java.util.List;

/**
 * A tree node for a {@code case} in a {@code switch} statement.
 *
 * For example:
 * <pre>
 *   case <em>expression</em> :
 *       <em>statements</em>
 *
 *   default :
 *       <em>statements</em>
 * </pre>
 *
 * @jls section 14.11
 *
 * @author Peter von der Ahé
 * @author Jonathan Gibbons
 * @since 1.6
 */
public interface CaseTree extends Tree {
    /**
     * Returns the expression for the case, or
     * {@code null} if this is the default case.
     * @return the expression for the case, or null
     */
    ExpressionTree getExpression();

    /**
     * Returns the statements labeled by the case.
     * @return the statements labeled by the case
     */
    List<? extends StatementTree> getStatements();
}