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 jdk.nashorn.internal.ir.WhileNode; 29 30 final class DoWhileLoopTreeImpl extends StatementTreeImpl implements DoWhileLoopTree { 31 private final ExpressionTree cond; 32 private final StatementTree stat; 33 34 DoWhileLoopTreeImpl(final WhileNode node, final ExpressionTree cond, final StatementTree stat) { 35 super(node); 36 assert node.isDoWhile() : "do while expected"; 37 this.cond = cond; 38 this.stat = stat; 39 } 40 41 @Override 42 public Kind getKind() { 43 return Kind.DO_WHILE_LOOP; 44 } 45 46 @Override 47 public ExpressionTree getCondition() { 48 return cond; 49 } 50 51 @Override 52 public StatementTree getStatement() { 53 return stat; 54 } 55 56 @Override 57 public <R,D> R accept(TreeVisitor<R,D> visitor, D data) { 58 return visitor.visitDoWhileLoop(this, data); 59 } 60 }