1 /* 2 * Copyright (c) 2015, 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 jdk.nashorn.api.tree; 27 28 /** 29 * A tree node for a basic 'for' loop statement. 30 * 31 * For example: 32 * <pre> 33 * for ( <em>initializer</em> ; <em>condition</em> ; <em>update</em> ) 34 * <em>statement</em> 35 * </pre> 36 * 37 * @since 9 38 */ 39 public interface ForLoopTree extends ConditionalLoopTree { 40 /** 41 * Returns the initializer expression of this 'for' statement. 42 * 43 * @return the initializer expression 44 */ 45 ExpressionTree getInitializer(); 46 47 /** 48 * Returns the condition expression of this 'for' statement. 49 * 50 * @return the condition expression 51 */ 52 @Override 53 ExpressionTree getCondition(); 54 55 /** 56 * Returns the update expression of this 'for' statement. 57 * 58 * @return the update expression 59 */ 60 ExpressionTree getUpdate(); 61 62 /** 63 * Returns the statement contained in this 'for' statement. 64 * 65 * @return the statement 66 */ 67 @Override 68 StatementTree getStatement(); 69 }