make/src/classes/build/tools/jdwpgen/AbstractTypeNode.java

/*
 * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */

package build.tools.jdwpgen;


import java.util.*;
import java.io.*;

abstract class AbstractTypeNode extends AbstractNamedNode
                                implements TypeNode {

    abstract String docType();

    public abstract void genJavaWrite(PrintWriter writer, int depth,
                                      String writeLabel);

    abstract String javaRead();

    void document(PrintWriter writer) {
        docRowStart(writer);
        writer.println("<td colspan=" +
                       (maxStructIndent - structIndent) + ">");
        writer.println(docType() + "<td><i>" + name() +
                       "</i><td>" + comment() + "&nbsp;");
    }

    String javaType() {
        return docType(); // default
    }

    public void genJavaRead(PrintWriter writer, int depth,
                            String readLabel) {
        indent(writer, depth);
        writer.print(readLabel);
        writer.print(" = ");
        writer.print(javaRead());
        writer.println(";");
        genJavaDebugRead(writer, depth, readLabel, debugValue(readLabel));
    }

    public void genJavaDeclaration(PrintWriter writer, int depth) {
        writer.println();
        genJavaComment(writer, depth);
        indent(writer, depth);
        writer.print("final ");
        writer.print(javaType());
        writer.print(" " + name);
        writer.println(";");
    }

    public String javaParam() {
        return javaType() + " " + name;
    }
}