EnhancedForLoopTree.java revision 3193:3b3bea483542
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 26package com.sun.source.tree; 27 28/** 29 * A tree node for an "enhanced" {@code for} loop statement. 30 * 31 * For example: 32 * <pre> 33 * for ( <em>variable</em> : <em>expression</em> ) 34 * <em>statement</em> 35 * </pre> 36 * 37 * @jls section 14.14.2 38 * 39 * @author Peter von der Ahé 40 * @author Jonathan Gibbons 41 * @since 1.6 42 */ 43public interface EnhancedForLoopTree extends StatementTree { 44 /** 45 * Returns the control variable for the loop. 46 * @return the control variable 47 */ 48 VariableTree getVariable(); 49 50 /** 51 * Returns the expression yielding the values for the control variable. 52 * @return the expression 53 */ 54 ExpressionTree getExpression(); 55 56 /** 57 * Returns the body of the loop. 58 * @return the body of the loop 59 */ 60 StatementTree getStatement(); 61} 62