Beispiel #1
0
 /** {@inheritDoc} */
 public void inherit(DocFinder.Input input, DocFinder.Output output) {
   if (input.tagId == null) {
     input.isTypeVariableParamTag = ((ParamTag) input.tag).isTypeParameter();
     Object[] parameters =
         input.isTypeVariableParamTag
             ? (Object[]) ((MethodDoc) input.tag.holder()).typeParameters()
             : (Object[]) ((MethodDoc) input.tag.holder()).parameters();
     String target = ((ParamTag) input.tag).parameterName();
     int i;
     for (i = 0; i < parameters.length; i++) {
       String name =
           parameters[i] instanceof Parameter
               ? ((Parameter) parameters[i]).name()
               : ((TypeVariable) parameters[i]).typeName();
       if (name.equals(target)) {
         input.tagId = String.valueOf(i);
         break;
       }
     }
     if (i == parameters.length) {
       // Someone used {@inheritDoc} on an invalid @param tag.
       // We don't know where to inherit from.
       // XXX: in the future when Configuration is available here,
       // print a warning for this mistake.
       return;
     }
   }
   ParamTag[] tags =
       input.isTypeVariableParamTag ? input.method.typeParamTags() : input.method.paramTags();
   Map rankMap =
       getRankMap(
           input.isTypeVariableParamTag
               ? (Object[]) input.method.typeParameters()
               : (Object[]) input.method.parameters());
   for (int i = 0; i < tags.length; i++) {
     if (rankMap.containsKey(tags[i].parameterName())
         && rankMap.get(tags[i].parameterName()).equals((input.tagId))) {
       output.holder = input.method;
       output.holderTag = tags[i];
       output.inlineTags =
           input.isFirstSentence ? tags[i].firstSentenceTags() : tags[i].inlineTags();
       return;
     }
   }
 }
Beispiel #2
0
 /**
  * Given an array of <code>Tag</code>s representing this custom tag, return its string
  * representation. Print a warning for param tags that do not map to parameters. Print a warning
  * for param tags that are duplicated.
  *
  * @param paramTags the array of <code>ParamTag</code>s to convert.
  * @param writer the TagletWriter that will write this tag.
  * @param alreadyDocumented the set of exceptions that have already been documented.
  * @param rankMap a {@link java.util.Map} which holds ordering information about the parameters.
  * @param nameMap a {@link java.util.Map} which holds a mapping of a rank of a parameter to its
  *     name. This is used to ensure that the right name is used when parameter documentation is
  *     inherited.
  * @return the TagletOutput representation of this <code>Tag</code>.
  */
 private TagletOutput processParamTags(
     boolean isNonTypeParams,
     ParamTag[] paramTags,
     Map rankMap,
     TagletWriter writer,
     Set alreadyDocumented) {
   TagletOutput result = writer.getOutputInstance();
   if (paramTags.length > 0) {
     for (int i = 0; i < paramTags.length; ++i) {
       ParamTag pt = paramTags[i];
       String paramName = isNonTypeParams ? pt.parameterName() : "<" + pt.parameterName() + ">";
       if (!rankMap.containsKey(pt.parameterName())) {
         writer
             .getMsgRetriever()
             .warning(
                 pt.position(),
                 isNonTypeParams ? "doclet.Parameters_warn" : "doclet.Type_Parameters_warn",
                 paramName);
       }
       String rank = (String) rankMap.get(pt.parameterName());
       if (rank != null && alreadyDocumented.contains(rank)) {
         writer
             .getMsgRetriever()
             .warning(
                 pt.position(),
                 isNonTypeParams
                     ? "doclet.Parameters_dup_warn"
                     : "doclet.Type_Parameters_dup_warn",
                 paramName);
       }
       result.appendOutput(
           processParamTag(
               isNonTypeParams, writer, pt, pt.parameterName(), alreadyDocumented.size() == 0));
       alreadyDocumented.add(rank);
     }
   }
   return result;
 }