How to use

compose

method

in

org.apache.cassandra.db.marshal.ListType

public <T> List<T> getFrozenList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, false).compose(raw);
}

public <T> List<T> getList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, true).compose(raw);
}

public <T> List<T> getList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, true).compose(raw);
}

public <T> List<T> getFrozenList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, false).compose(raw);
}

public <T> List<T> getList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, true).compose(raw);
}

public <T> List<T> getList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, true).compose(raw);
}

public <T> List<T> getFrozenList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, false).compose(raw);
}

  private static Object decompose(Object value, Class clazz, Class<?> mapGenericClassses)
  {
    ByteBuffer buf = ByteBuffer.wrap((byte[]) value, 0, ((byte[]) value).length);
    Class<?> valueValidationClass = CassandraValidationClassMapper.getValidationClassInstance(
        mapGenericClassses, true);
    Object valueClassInstance;
    try
    {
      valueClassInstance = valueValidationClass.getDeclaredField("instance").get(null);
      ListType listType = ListType.getInstance((AbstractType) valueClassInstance);
      Collection outputCollection = new ArrayList();
      outputCollection.addAll(listType.compose(buf));
      return marshalCollection(valueValidationClass, outputCollection, mapGenericClassses);
    }
    catch (Exception e)
    {
      log.error("Error while setting field{} value via CQL, Caused by: .", clazz.getSimpleName());
      throw new PersistenceException(e);
    }
  }
}

outputCollection.addAll(listType.compose(valueByteBuffer));

  return listType.compose(foundValue).contains(listType.getElementsType().compose(value));
case SET:
  SetType<?> setType = (SetType<?>)type;

  return listType.compose(foundValue).contains(listType.getElementsType().compose(value));
case SET:
  SetType<?> setType = (SetType<?>)type;

  return listType.compose(foundValue).contains(listType.getElementsType().compose(value));
case SET:
  SetType<?> setType = (SetType<?>)type;