langtools/src/share/classes/com/sun/source/tree/IfTree.java
author darcy
Tue, 19 Feb 2013 00:31:45 -0800
changeset 16303 b5dca0b42963
parent 9303 eae35c201e19
child 20612 4761f3ff7afb
permissions -rw-r--r--
8008267: Add @Supported annotation to com.sun.source types Reviewed-by: jjg
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/*
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 * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package com.sun.source.tree;
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/**
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 * A tree node for an 'if' statement.
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 *
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 * For example:
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 * <pre>
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 *   if ( <em>condition</em> )
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 *      <em>thenStatement</em>
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 *
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 *   if ( <em>condition</em> )
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 *       <em>thenStatement</em>
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 *   else
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 *       <em>elseStatement</em>
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 * </pre>
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 *
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 * @jls section 14.9
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 *
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 * @author Peter von der Ah&eacute;
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 * @author Jonathan Gibbons
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 * @since 1.6
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 */
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@jdk.Supported
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public interface IfTree extends StatementTree {
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    ExpressionTree getCondition();
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    StatementTree getThenStatement();
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    /**
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     * @return null if this if statement has no else branch.
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     */
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    StatementTree getElseStatement();
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}