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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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package jdk.nashorn.api.tree;

/**
 * A tree node for a 'while' loop statement.
 *
 * For example:
 * <pre>
 *   while ( <em>condition</em> )
 *     <em>statement</em>
 * </pre>
 *
 * @since 9
 */
public interface WhileLoopTree extends ConditionalLoopTree {
    /**
     * The condition expression of this 'while' statement.
     *
     * @return the condition expression
     */
    @Override
    ExpressionTree getCondition();

    /**
     * The statement contained in this 'while' statement.
     *
     * @return the statement contained
     */
    @Override
    StatementTree getStatement();
}