/*
* Copyright (c) 1998, 2001, 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.
*
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package build.tools.jdwpgen;
import java.util.*;
import java.io.*;
class ConstantNode extends AbstractCommandNode {
ConstantNode() {
this(new ArrayList<Node>());
}
ConstantNode(List<Node> components) {
this.kind = "Constant";
this.components = components;
this.lineno = 0;
}
void constrain(Context ctx) {
if (components.size() != 0) {
error("Constants have no internal structure");
}
super.constrain(ctx);
}
void genJava(PrintWriter writer, int depth) {
indent(writer, depth);
writer.println("static final int " + name + " = " +
nameNode.value() + ";");
}
void document(PrintWriter writer) {
//Add anchor to each constant with format <constant table name>_<constant name>
writer.println("<tr><td>" + name + "<td>" + nameNode.value() +
"<td>" + comment() + " ");
}
public String getName(){
if (name == null || name.length() == 0) {
prune();
}
return name;
}
}