| /* | |
| * 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 | |
| * or visit www.oracle.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 = components.get(0); | |
| Node reply = components.get(1); | |
| Node error = 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 = 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); | |
| } | |
| } |