protected boolean setEncodersFromFileSystem( EncodingDirectoryDataWriter<?, ?, ENCODED_FEATURES_TYPE, OUTCOME_TYPE, ENCODED_OUTCOME_TYPE> dataWriter) { if (this.featuresEncoder != null && this.outcomeEncoder != null) { dataWriter.setFeaturesEncoder(this.featuresEncoder); dataWriter.setOutcomeEncoder(this.outcomeEncoder); return true; } return false; }