private Long getValue() { final MetadataEntity entity = ds.get(MetadataEntity.class, NAME); if (entity == null) { return null; } return (Long) entity.value; }
private Long getExperimentRevision(String experimentName) { final ExperimentEntity experiment = ds.get(ExperimentEntity.class, experimentName); return experiment != null ? experiment.revision : null; }
@Override public Experiment load(String experimentName, Experiment.Builder builder) { final ExperimentEntity entity = ds.get(ExperimentEntity.class, experimentName); return entity == null ? null : entity.toExperiment(builder); }