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 import java.util.List; 29 import jdk.nashorn.internal.ir.ForNode; 30 31 final class ForLoopTreeImpl extends StatementTreeImpl implements ForLoopTree { 32 private final ExpressionTree init; 33 private final ExpressionTree cond; 34 private final ExpressionTree update; 35 private final StatementTree stat; 36 37 ForLoopTreeImpl(final ForNode node, 38 final ExpressionTree init, 39 final ExpressionTree cond, 40 final ExpressionTree update, 41 final StatementTree stat) { 42 super(node); 43 assert !node.isForIn() : "for statement expected"; 44 this.init = init; 45 this.cond = cond; 46 this.update = update; 47 this.stat = stat; 48 } 49 50 @Override 51 public Kind getKind() { 52 return Kind.FOR_LOOP; 53 } 54 55 @Override 56 public ExpressionTree getInitializer() { 57 return init; 58 } 59 60 @Override 61 public ExpressionTree getCondition() { 62 return cond; 63 } 64 65 @Override 66 public ExpressionTree getUpdate() { 67 return update; 68 } 69 70 @Override 71 public StatementTree getStatement() { 72 return stat; 73 } 74 75 @Override 76 public <R,D> R accept(TreeVisitor<R,D> visitor, D data) { 77 return visitor.visitForLoop(this, data); 78 } 79 }