| Package | Description |
|---|---|
| org.datavec.dataframe.api | |
| org.datavec.dataframe.columns | |
| org.datavec.dataframe.store |
| Modifier and Type | Method and Description |
|---|---|
static IntColumn |
IntColumn.create(ColumnMetadata metadata) |
static ShortColumn |
ShortColumn.create(ColumnMetadata metadata) |
static LongColumn |
LongColumn.create(ColumnMetadata metadata) |
| Constructor and Description |
|---|
BooleanColumn(ColumnMetadata metadata) |
CategoryColumn(ColumnMetadata metadata) |
DateColumn(ColumnMetadata metadata) |
DateTimeColumn(ColumnMetadata metadata) |
DoubleColumn(ColumnMetadata metadata) |
FloatColumn(ColumnMetadata metadata) |
IntColumn(ColumnMetadata metadata) |
LongColumn(ColumnMetadata metadata) |
ShortColumn(ColumnMetadata metadata) |
TimeColumn(ColumnMetadata metadata) |
| Modifier and Type | Method and Description |
|---|---|
ColumnMetadata |
Column.columnMetadata() |
ColumnMetadata |
AbstractColumn.columnMetadata() |
| Constructor and Description |
|---|
AbstractColumn(ColumnMetadata metadata) |
| Modifier and Type | Method and Description |
|---|---|
static ColumnMetadata |
ColumnMetadata.fromJson(String jsonString) |
| Modifier and Type | Method and Description |
|---|---|
List<ColumnMetadata> |
TableMetadata.getColumnMetadataList() |
| Modifier and Type | Method and Description |
|---|---|
static BooleanColumn |
StorageManager.readBooleanColumn(String fileName,
ColumnMetadata metadata) |
static CategoryColumn |
StorageManager.readCategoryColumn(String fileName,
ColumnMetadata metadata) |
static FloatColumn |
StorageManager.readFloatColumn(String fileName,
ColumnMetadata metadata) |
static IntColumn |
StorageManager.readIntColumn(String fileName,
ColumnMetadata metadata) |
static DateColumn |
StorageManager.readLocalDateColumn(String fileName,
ColumnMetadata metadata) |
static DateTimeColumn |
StorageManager.readLocalDateTimeColumn(String fileName,
ColumnMetadata metadata) |
static TimeColumn |
StorageManager.readLocalTimeColumn(String fileName,
ColumnMetadata metadata) |
static LongColumn |
StorageManager.readLongColumn(String fileName,
ColumnMetadata metadata) |
static ShortColumn |
StorageManager.readShortColumn(String fileName,
ColumnMetadata metadata) |
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