1 /*
   2  * Copyright 2004 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Sun designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Sun in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  22  * CA 95054 USA or visit www.sun.com if you need additional information or
  23  * have any questions.
  24  */
  25 
  26 package com.sun.tools.apt.mirror.apt;
  27 
  28 import com.sun.mirror.apt.RoundState;
  29 import java.util.Map;
  30 
  31 public class RoundStateImpl implements RoundState {
  32     private final boolean finalRound;
  33     private final boolean errorRaised;
  34     private final boolean sourceFilesCreated;
  35     private final boolean classFilesCreated;
  36 
  37     public RoundStateImpl(boolean errorRaised,
  38                           boolean sourceFilesCreated,
  39                           boolean classFilesCreated,
  40                           Map<String,String> options) {
  41         /*
  42          * In the default mode of operation, this round is the final
  43          * round if an error was raised OR there were no new source
  44          * files generated.  If classes are being treated as
  45          * declarations, this is the final round if an error was
  46          * raised OR neither new source files nor new class files were
  47          * generated.
  48          */
  49         this.finalRound =
  50             errorRaised ||
  51             (!sourceFilesCreated &&
  52             !(classFilesCreated && options.keySet().contains("-XclassesAsDecls")) );
  53         this.errorRaised = errorRaised;
  54         this.sourceFilesCreated = sourceFilesCreated;
  55         this.classFilesCreated = classFilesCreated;
  56     }
  57 
  58     public boolean finalRound() {
  59         return finalRound;
  60     }
  61 
  62     public boolean errorRaised() {
  63         return errorRaised;
  64     }
  65 
  66     public boolean sourceFilesCreated() {
  67         return sourceFilesCreated;
  68     }
  69 
  70     public boolean classFilesCreated() {
  71         return classFilesCreated;
  72     }
  73 
  74     public String toString() {
  75         return
  76             "[final round: " +  finalRound +
  77             ", error raised: " +  errorRaised +
  78             ", source files created: " + sourceFilesCreated +
  79             ", class files created: " + classFilesCreated + "]";
  80     }
  81 }