/*
* @(#)ConstantNode.java 1.16 06/10/25
*
* Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program 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.
*
* This program 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 at /legal/license.txt).
*
* 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 or visit www.sun.com if you need additional
* information or have any questions.
*/
package com.sun.tools.jdwpgen;
import java.util.*;
import java.io.*;
class ConstantNode extends AbstractCommandNode {
ConstantNode() {
this(new ArrayList());
}
ConstantNode(List 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;
}
}