Thu, 12 Oct 2017 19:44:07 +0800
merge
1 /*
2 * Copyright (c) 1997, 2010, 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 */
26 package com.sun.codemodel.internal;
29 /**
30 * Do loops
31 */
33 public class JDoLoop implements JStatement {
35 /**
36 * Test part of Do statement for determining exit state
37 */
38 private JExpression test;
40 /**
41 * JBlock of statements which makes up body of this Do statement
42 */
43 private JBlock body = null;
45 /**
46 * Construct a Do statment
47 */
48 JDoLoop(JExpression test) {
49 this.test = test;
50 }
52 public JBlock body() {
53 if (body == null) body = new JBlock();
54 return body;
55 }
57 public void state(JFormatter f) {
58 f.p("do");
59 if (body != null)
60 f.g(body);
61 else
62 f.p("{ }");
64 if (JOp.hasTopOp(test)) {
65 f.p("while ").g(test);
66 } else {
67 f.p("while (").g(test).p(')');
68 }
69 f.p(';').nl();
70 }
72 }