public DynamicList listStreams()

in java/ws-server/src/main/java/com/epam/deltix/tbwg/webapp/services/grafana/GrafanaServiceNewImpl.java [292:322]

31 lines of code
4 McCabe index (conditional complexity)


    public DynamicList listStreams(String template, int offset, int limit) {
        DynamicList result = new DynamicList();
        List<String> list = new ObjectArrayList<>();
        result.setList(list);
        result.setHasMore(false);
        List<String> streams;
        if (StringUtil.isEmpty(template)) {
            streams = Arrays.stream(timebase.listStreams())
                    .map(DXTickStream::getKey)
                    .filter(this::isKeyAccepted)
                    .sorted()
                    .skip(offset)
                    .collect(Collectors.toList());
        } else {
            streams = Arrays.stream(timebase.listStreams())
                    .map(DXTickStream::getKey)
                    .filter(this::isKeyAccepted)
                    .filter(key -> key.toLowerCase().contains(template.toLowerCase()))
                    .sorted()
                    .skip(offset)
                    .collect(Collectors.toList());
        }
        for (String stream : streams) {
            if (list.size() == limit) {
                result.setHasMore(true);
                break;
            }
            list.add(stream);
        }
        return result;
    }