Interface | Description |
---|---|
CategoricalColumn<T> |
A column type that can be summarized, or serve as a grouping variable in cross tabs or other
aggregation operations.
|
ColumnType |
Specifies the type of data held by a column and a small number of methods specialized for each
type
|
NumericColumn<T extends Number> |
A Column of numeric values
|
Class | Description |
---|---|
BooleanColumn |
A column in a base table that contains float values
|
DateColumn |
A column in a base table that contains float values
|
DateTimeColumn |
A column in a table that contains long-integer encoded (packed) local date-time values
|
DoubleColumn | |
FloatColumn | |
InstantColumn |
A column in a table that contains long-integer encoded (packed) instant values.
|
IntColumn | |
LongColumn | |
NumberColumn<C extends NumberColumn<C,T>,T extends Number> | |
QuerySupport |
Utility methods to aid in the construction of complex queries on tables
|
Row |
Represents a row in a Relation (either a Table or TableSlice), allowing iteration over the
relation.
|
ShortColumn | |
StringColumn |
A column that contains String values.
|
Table |
A table of data, consisting of some number of columns, each of which has the same number of rows.
|
Table.RowPair | Deprecated. |
TextColumn |
A column that contains String values.
|
TimeColumn |
A column that contains local time values
|
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