| Interface | Description |
|---|---|
| RecordMetaData |
RecordMetaData includes details on the record itself - for example, the source file or line number.
It is used in conjunction with org.datavec.api.records.reader.RecordReaderMeta.There are two primary uses: (a) Tracking where a record has come from, for debugging purposes for example (b) Loading the raw data again later, from the record reader |
| Class | Description |
|---|---|
| RecordMetaDataComposable |
A RecordMetaData instance that combines multiple individual RecordMetaData instances
|
| RecordMetaDataComposableMap |
A RecordMetaData instance that combines multiple individual RecordMetaData instances, via a
Map<String,RecordMetaData> |
| RecordMetaDataIndex |
A general-purpose RecordMetaData implementation, with an index (long value)
Used for example in CollectionRecordReader and
CollectionSequenceRecordReader |
| RecordMetaDataInterval |
A general-purpose RecordMetaData implementation, with two indices (long values), generally forming an interval
|
| RecordMetaDataLine |
A RecordMetaData instance for a line number, generall in a file
|
| RecordMetaDataLineInterval |
A RecordMetaData instance for an interval of line numbers, generally in a file
|
| RecordMetaDataURI |
A standard RecordMetaData instance that contains a URI only
|