| /* |
| * Copyright 2006 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 com.sun.codemodel.internal; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| |
| /** |
| * For statement |
| */ |
| |
| public class JForLoop implements JStatement { |
| |
| private List<Object> inits = new ArrayList<Object>(); |
| private JExpression test = null; |
| private List<JExpression> updates = new ArrayList<JExpression>(); |
| private JBlock body = null; |
| |
| public JVar init(int mods, JType type, String var, JExpression e) { |
| JVar v = new JVar(JMods.forVar(mods), type, var, e); |
| inits.add(v); |
| return v; |
| } |
| |
| public JVar init(JType type, String var, JExpression e) { |
| return init(JMod.NONE, type, var, e); |
| } |
| |
| public void init(JVar v, JExpression e) { |
| inits.add(JExpr.assign(v, e)); |
| } |
| |
| public void test(JExpression e) { |
| this.test = e; |
| } |
| |
| public void update(JExpression e) { |
| updates.add(e); |
| } |
| |
| public JBlock body() { |
| if (body == null) body = new JBlock(); |
| return body; |
| } |
| |
| public void state(JFormatter f) { |
| f.p("for ("); |
| boolean first = true; |
| for (Object o : inits) { |
| if (!first) f.p(','); |
| if (o instanceof JVar) |
| f.b((JVar) o); |
| else |
| f.g((JExpression) o); |
| first = false; |
| } |
| f.p(';').g(test).p(';').g(updates).p(')'); |
| if (body != null) |
| f.g(body).nl(); |
| else |
| f.p(';').nl(); |
| } |
| |
| } |