Uses of Interface
tech.bitey.dataframe.Column

Packages that use Column

Package	Description
tech.bitey.dataframe

Uses of Column in tech.bitey.dataframe

Classes in tech.bitey.dataframe with type parameters of type Column

Modifier and Type	Class and Description
class	ColumnBuilder<E,C extends Column<E>,B extends ColumnBuilder<E,C,B>>
class	NonNullSingleBufferColumn<E,I extends Column<E>,C extends NonNullSingleBufferColumn<E,I,C>>

Subinterfaces of Column in tech.bitey.dataframe

Modifier and Type	Interface and Description
interface	BooleanColumn
interface	DateColumn
interface	DateTimeColumn
interface	DoubleColumn
interface	FloatColumn
interface	IntColumn
interface	LongColumn
interface	NumericColumn<E extends Number>
interface	StringColumn

Classes in tech.bitey.dataframe that implement Column

Modifier and Type	Class and Description
class	NonNullSingleBufferColumn<E,I extends Column<E>,C extends NonNullSingleBufferColumn<E,I,C>>

Methods in tech.bitey.dataframe that return Column

Modifier and Type	Method and Description
Column<E>	Column.append(Column<E> tail) Appends two columns with the same element type.
default Column<E>	Column.append(Column<E> tail, boolean coerce) Appends two columns with the same element type.
<T> Column<T>	DataFrameImpl.column(int columnIndex)
<T> Column<T>	DataFrame.column(int columnIndex)
<T> Column<T>	DataFrameImpl.column(String columnName)
<T> Column<T>	DataFrame.column(String columnName)
Column<E>	Column.copy() Returns a column equal to this one, but with elements stored in a newly allocated buffer.
<T> Column<T>	DataFrameImpl.deriveColumn(ColumnType type, Function<Row,T> function)
<T> Column<T>	DataFrame.deriveColumn(ColumnType type, Function<Row,T> function)
Column<E>	Column.head(E toElement) Same behavior as head(Object, boolean), with inclusive set to false.
Column<E>	Column.head(E toElement, boolean inclusive) Returns a view of the portion of this column whose elements are less than (or equal to, if inclusive is true) toElement.
Column<?>	ColumnType.nullColumn(int size)
Column<E>	Column.subColumn(E fromElement, boolean fromInclusive, E toElement, boolean toInclusive) Returns a view of the portion of this column whose elements range from fromElement to toElement.
Column<E>	Column.subColumn(E fromElement, E toElement) Same behavior as Column#subColumn(Object, boolean, Object, Boolean), with fromInclusive set to true and toInclusive set to false.
Column<E>	Column.subColumn(int fromIndex, int toIndex) Returns a view of the portion of this column between the specified fromIndex, inclusive, and toIndex, exclusive.
Column<E>	Column.tail(E fromElement) Same behavior as tail(Object, boolean), with inclusive set to true.
Column<E>	Column.tail(E fromElement, boolean inclusive) Returns a view of the portion of this column whose elements are greater than (or equal to, if inclusive is true) fromElement.
Column<E>	Column.toDistinct() Converts a column to a unique index.
Column<E>	Column.toHeap() Converts an index into a heap.
Column<E>	Column.toSorted() Converts a heap to an index.

Methods in tech.bitey.dataframe that return types with arguments of type Column

Modifier and Type	Method and Description
LinkedHashMap<String,Column<?>>	DataFrameImpl.columnMap()
LinkedHashMap<String,Column<?>>	DataFrame.columnMap()
List<Column<?>>	DataFrameImpl.columns()
List<Column<?>>	DataFrame.columns()

Methods in tech.bitey.dataframe with parameters of type Column

Modifier and Type	Method and Description
BooleanColumn	BooleanColumn.append(Column<Boolean> tail)
DoubleColumn	DoubleColumn.append(Column<Double> tail)
Column<E>	Column.append(Column<E> tail) Appends two columns with the same element type.
default Column<E>	Column.append(Column<E> tail, boolean coerce) Appends two columns with the same element type.
FloatColumn	FloatColumn.append(Column<Float> tail)
IntColumn	IntColumn.append(Column<Integer> tail)
DateColumn	DateColumn.append(Column<LocalDate> tail)
DateTimeColumn	DateTimeColumn.append(Column<LocalDateTime> tail)
LongColumn	LongColumn.append(Column<Long> tail)
StringColumn	StringColumn.append(Column<String> tail)
DataFrame	DataFrameFactory.create(Column<?>[] columns, String[] columnNames)
DataFrame	DataFrameFactory.create(Column<?>[] columns, String[] columnNames, String keyColumnName)
DataFrame	DataFrameImpl.withColumn(String columnName, Column<?> column)
DataFrame	DataFrame.withColumn(String columnName, Column<?> column)
DataFrame	DataFrameImpl.withColumns(String[] columnNames, Column<?>[] columns)
DataFrame	DataFrame.withColumns(String[] columnNames, Column<?>[] columns)

Method parameters in tech.bitey.dataframe with type arguments of type Column

Modifier and Type	Method and Description
DataFrame	DataFrameFactory.create(LinkedHashMap<String,Column<?>> columnMap)
DataFrame	DataFrameFactory.create(LinkedHashMap<String,Column<?>> columnMap, String keyColumnName)
DataFrame	DataFrameFactory.create(List<Column<?>> columns, List<String> columnNames)
DataFrame	DataFrameFactory.create(List<Column<?>> columns, List<String> columnNames, String keyColumnName)
DataFrame	DataFrameImpl.withColumns(LinkedHashMap<String,Column<?>> columns)
DataFrame	DataFrame.withColumns(LinkedHashMap<String,Column<?>> columns)

Constructors in tech.bitey.dataframe with parameters of type Column

Constructor and Description
ColumnBackedMap(Column<K> keyColumn, Column<V> valueColumn)
ColumnBackedMap(Column<K> keyColumn, Column<V> valueColumn)