| /* |
| * Copyright 1998-2001 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package build.tools.jdwpgen; |
| |
| import java.util.*; |
| import java.io.*; |
| |
| class CommandNode extends AbstractCommandNode { |
| |
| void constrain(Context ctx) { |
| if (components.size() == 3) { |
| Node out = (Node)components.get(0); |
| Node reply = (Node)components.get(1); |
| Node error = (Node)components.get(2); |
| if (!(out instanceof OutNode)) { |
| error("Expected 'Out' item, got: " + out); |
| } |
| if (!(reply instanceof ReplyNode)) { |
| error("Expected 'Reply' item, got: " + reply); |
| } |
| if (!(error instanceof ErrorSetNode)) { |
| error("Expected 'ErrorSet' item, got: " + error); |
| } |
| } else if (components.size() == 1) { |
| Node evt = (Node)components.get(0); |
| if (!(evt instanceof EventNode)) { |
| error("Expected 'Event' item, got: " + evt); |
| } |
| } else { |
| error("Command must have Out and Reply items or ErrorSet item"); |
| } |
| super.constrain(ctx); |
| } |
| |
| void genJavaClassSpecifics(PrintWriter writer, int depth) { |
| indent(writer, depth); |
| writer.println("static final int COMMAND = " + |
| nameNode.value() + ";"); |
| } |
| |
| void genJava(PrintWriter writer, int depth) { |
| genJavaClass(writer, depth); |
| } |
| } |