1 /*
   2  * Copyright (c) 2004, 2007, Oracle and/or its affiliates. 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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 
  25 import com.sun.mirror.apt.*;
  26 import com.sun.mirror.declaration.*;
  27 import com.sun.mirror.type.*;
  28 import com.sun.mirror.util.*;
  29 
  30 import java.util.Collection;
  31 import java.util.Set;
  32 import java.util.Arrays;
  33 import java.util.Collections;
  34 
  35 public class Dum implements AnnotationProcessorFactory {
  36     static class DumProc implements AnnotationProcessor {
  37         DumProc(AnnotationProcessorEnvironment ape) {}
  38 
  39         public void process() {
  40             return;
  41         }
  42     }
  43 
  44     static Collection<String> supportedTypes;
  45     static {
  46         String types[] = {"dee"};
  47         supportedTypes = Collections.unmodifiableCollection(Arrays.asList(types));
  48     }
  49 
  50     static Collection<String> supportedOptions;
  51     static {
  52         String options[] = {""};
  53         supportedOptions = Collections.unmodifiableCollection(Arrays.asList(options));
  54     }
  55 
  56     public Collection<String> supportedOptions() {
  57         return supportedOptions;
  58     }
  59 
  60     public Collection<String> supportedAnnotationTypes() {
  61         return supportedTypes;
  62     }
  63 
  64     /*
  65      * Return the same processor independent of what annotations are
  66      * present, if any.
  67      */
  68     public AnnotationProcessor getProcessorFor(Set<AnnotationTypeDeclaration> atds,
  69                                         AnnotationProcessorEnvironment env) {
  70         return new DumProc(env);
  71     }
  72 }