1 /* 2 * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.source.tree; 27 28 import java.util.List; 29 30 /** 31 * A tree node for a {@code try} statement. 32 * 33 * For example: 34 * <pre> 35 * try 36 * <em>block</em> 37 * <em>catches</em> 38 * finally 39 * <em>finallyBlock</em> 40 * </pre> 41 * 42 * @jls 14.20 The try statement 43 * 44 * @author Peter von der Ahé 45 * @author Jonathan Gibbons 46 * @since 1.6 47 */ 48 public interface TryTree extends StatementTree { 49 /** 50 * Returns the block of the {@code try} statement. 51 * @return the block 52 */ getBlock()53 BlockTree getBlock(); 54 55 /** 56 * Returns any catch blocks provided in the {@code try} statement. 57 * The result will be an empty list if there are no 58 * catch blocks. 59 * @return the catch blocks 60 */ getCatches()61 List<? extends CatchTree> getCatches(); 62 63 /** 64 * Returns the finally block provided in the {@code try} statement, 65 * or {@code null} if there is none. 66 * @return the finally block 67 */ getFinallyBlock()68 BlockTree getFinallyBlock(); 69 70 71 /** 72 * Returns any resource declarations provided in the {@code try} statement. 73 * The result will be an empty list if there are no 74 * resource declarations. 75 * @return the resource declarations 76 */ getResources()77 List<? extends Tree> getResources(); 78 } 79