How to use

MethodParameterInfo

in

org.jboss.jandex

private ClassInfo getAnnotationClass(final AnnotationTarget annotationTarget) {
  if (annotationTarget instanceof ClassInfo) {
    return (ClassInfo) annotationTarget;
  } else if (annotationTarget instanceof MethodInfo) {
    return ((MethodInfo) annotationTarget).declaringClass();
  } else if (annotationTarget instanceof FieldInfo) {
    return ((FieldInfo) annotationTarget).declaringClass();
  } else if (annotationTarget instanceof MethodParameterInfo) {
    return ((MethodParameterInfo) annotationTarget).method().declaringClass();
  } else {
    throw EeLogger.ROOT_LOGGER.unknownAnnotationTargetType(annotationTarget);
  }
}

} else if (target instanceof MethodParameterInfo) {
  MethodParameterInfo param = (MethodParameterInfo) target;
  MethodInfo method = param.method();
  stream.writeByte(METHOD_PARAMATER_TAG);
  stream.writePackedU32(positionOf(method.name()));
  stream.writePackedU32(param.position());
} else if (target instanceof ClassInfo) {
  stream.writeByte(CLASS_TAG);

/**
 * Constructs a new mock method parameter info
 *
 * @param method the method containing this parameter.
 * @param parameter the zero based index of this parameter
 * @return the new mock parameter info
 */
public static MethodParameterInfo create(MethodInfo method, short parameter)
{
  return new MethodParameterInfo(method, parameter);
}

private void writeAnnotationTarget(PackedDataOutputStream stream, AnnotationTarget target) throws IOException {
  if (target instanceof FieldInfo) {
    stream.writeByte(FIELD_TAG);
  } else if (target instanceof MethodInfo) {
    stream.writeByte(METHOD_TAG);
  } else if (target instanceof MethodParameterInfo) {
    MethodParameterInfo param = (MethodParameterInfo) target;
    stream.writeByte(METHOD_PARAMATER_TAG);
    stream.writePackedU32(param.position());
  } else if (target instanceof ClassInfo) {
    stream.writeByte(CLASS_TAG);
  } else if (target instanceof TypeTarget) {
    writeTypeTarget(stream, (TypeTarget)target);
  } else if (target == null) {
    stream.writeByte(NULL_TARGET_TAG);
  } else {
    throw new IllegalStateException("Unknown target");
  }
}

int numParameters = data.readUnsignedByte();
for (short p = 0; p < numParameters; p++) {
  processAnnotations(data, new MethodParameterInfo((MethodInfo) target, p));

  classes.add(((MethodInfo) annotationTarget).declaringClass());
} else if (annotationTarget instanceof MethodParameterInfo) {
  classes.add(((MethodParameterInfo) annotationTarget).method().declaringClass());

target = new MethodParameterInfo(method, (short)stream.readPackedU32());
break;

private ClassInfo getAnnotationClass(final AnnotationTarget annotationTarget) {
  if (annotationTarget instanceof ClassInfo) {
    return (ClassInfo) annotationTarget;
  } else if (annotationTarget instanceof MethodInfo) {
    return ((MethodInfo) annotationTarget).declaringClass();
  } else if (annotationTarget instanceof FieldInfo) {
    return ((FieldInfo) annotationTarget).declaringClass();
  } else if (annotationTarget instanceof MethodParameterInfo) {
    return ((MethodParameterInfo) annotationTarget).method().declaringClass();
  } else {
    throw EeLogger.ROOT_LOGGER.unknownAnnotationTargetType(annotationTarget);
  }
}

case METHOD_PARAMATER_TAG: {
  short parameter = (short)stream.readPackedU32();
  return new MethodParameterInfo((MethodInfo)caller, parameter);

private ClassInfo getAnnotationClass(final AnnotationTarget annotationTarget) {
  if (annotationTarget instanceof ClassInfo) {
    return (ClassInfo) annotationTarget;
  } else if (annotationTarget instanceof MethodInfo) {
    return ((MethodInfo) annotationTarget).declaringClass();
  } else if (annotationTarget instanceof FieldInfo) {
    return ((FieldInfo) annotationTarget).declaringClass();
  } else if (annotationTarget instanceof MethodParameterInfo) {
    return ((MethodParameterInfo) annotationTarget).method().declaringClass();
  } else {
    throw MESSAGES.unknownAnnotationTargetType(annotationTarget);
  }
}

private ClassInfo getAnnotationClass(final AnnotationTarget annotationTarget) {
  if (annotationTarget instanceof ClassInfo) {
    return (ClassInfo) annotationTarget;
  } else if (annotationTarget instanceof MethodInfo) {
    return ((MethodInfo) annotationTarget).declaringClass();
  } else if (annotationTarget instanceof FieldInfo) {
    return ((FieldInfo) annotationTarget).declaringClass();
  } else if (annotationTarget instanceof MethodParameterInfo) {
    return ((MethodParameterInfo) annotationTarget).method().declaringClass();
  } else {
    throw EeLogger.ROOT_LOGGER.unknownAnnotationTargetType(annotationTarget);
  }
}

  classes.add(((MethodInfo) annotationTarget).declaringClass());
} else if (annotationTarget instanceof MethodParameterInfo) {
  classes.add(((MethodParameterInfo) annotationTarget).method().declaringClass());

  classes.add(((MethodInfo) annotationTarget).declaringClass());
} else if (annotationTarget instanceof MethodParameterInfo) {
  classes.add(((MethodParameterInfo) annotationTarget).method().declaringClass());

intern(param.method().name());
for (Type type : param.method().args())
  addClassName(type.name());
addClassName(param.method().returnType().name());