01: /*
02: * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package com.sun.codemodel.internal;
27:
28: /**
29: * Case statement
30: */
31: public final class JCase implements JStatement {
32:
33: /**
34: * label part of the case statement
35: */
36: private JExpression label;
37:
38: /**
39: * JBlock of statements which makes up body of this While statement
40: */
41: private JBlock body = null;
42:
43: /**
44: * is this a regular case statement or a default case statement?
45: */
46: private boolean isDefaultCase = false;
47:
48: /**
49: * Construct a case statement
50: */
51: JCase(JExpression label) {
52: this (label, false);
53: }
54:
55: /**
56: * Construct a case statement. If isDefaultCase is true, then
57: * label should be null since default cases don't have a label.
58: */
59: JCase(JExpression label, boolean isDefaultCase) {
60: this .label = label;
61: this .isDefaultCase = isDefaultCase;
62: }
63:
64: public JExpression label() {
65: return label;
66: }
67:
68: public JBlock body() {
69: if (body == null)
70: body = new JBlock(false, true);
71: return body;
72: }
73:
74: public void state(JFormatter f) {
75: f.i();
76: if (!isDefaultCase) {
77: f.p("case ").g(label).p(':').nl();
78: } else {
79: f.p("default:").nl();
80: }
81: if (body != null)
82: f.s(body);
83: f.o();
84: }
85: }
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