1/*
2 * Copyright (c) 1998, 2013, 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
26package build.tools.jdwpgen;
27
28import java.io.*;
29
30abstract class AbstractGroupNode extends AbstractTypeListNode {
31
32    void document(PrintWriter writer) {
33        for (Node node : components) {
34            node.document(writer);
35        }
36    }
37
38    String javaType() {
39        return name();
40    }
41
42    void genJava(PrintWriter writer, int depth) {
43        genJavaClass(writer, depth);
44    }
45
46    void genJavaWriteMethod(PrintWriter writer, int depth) {
47        genJavaWriteMethod(writer, depth, "private ");
48    }
49
50    void genJavaWriteMethod(PrintWriter writer, int depth, String modifier) {
51        writer.println();
52        indent(writer, depth);
53        writer.print(modifier);
54        writer.println("void write(PacketStream ps) {");
55        genJavaWrites(writer, depth+1);
56        indent(writer, depth);
57        writer.println("}");
58    }
59
60    void genJavaClassSpecifics(PrintWriter writer, int depth) {
61        switch (context.state) {
62            case Context.readingReply:
63                genJavaReadingClassBody(writer, depth, name());
64                break;
65
66            case Context.writingCommand:
67                genJavaWritingClassBody(writer, depth, name());
68                genJavaWriteMethod(writer, depth);
69                break;
70
71            default:
72                error("Group in outer");
73                break;
74        }
75    }
76
77    public void genJavaDeclaration(PrintWriter writer, int depth) {
78        writer.println();
79        genJavaComment(writer, depth);
80        indent(writer, depth);
81        writer.print("final ");
82        writer.print(name());
83        writer.print(" a" + name());
84        writer.println(";");
85    }
86
87    public String javaParam() {
88        return name() + " a" + name();
89    }
90
91    public void genJavaWrite(PrintWriter writer, int depth,
92                             String writeLabel) {
93        genJavaDebugWrite(writer, depth, writeLabel, "\"\"");
94        indent(writer, depth);
95        writer.println(writeLabel + ".write(ps);");
96    }
97
98    String javaRead() {
99        error("Internal - Should not call AbstractGroupNode.javaRead()");
100        return "";
101    }
102
103    public void genJavaRead(PrintWriter writer, int depth,
104                            String readLabel) {
105        genJavaDebugRead(writer, depth, readLabel, "\"\"");
106        indent(writer, depth);
107        writer.print(readLabel);
108        writer.print(" = new ");
109        writer.print(name());
110        writer.println("(vm, ps);");
111    }
112}
113