Package com.terracottatech.store.definition

Interface ComparableCellDefinition<T extends Comparable<T>>

Type Parameters:

T - the associated Comparable JDK type

All Superinterfaces:

CellDefinition<T>

All Known Subinterfaces:

BoolCellDefinition, CharCellDefinition, DoubleCellDefinition, IntCellDefinition, LongCellDefinition, StringCellDefinition

public interface ComparableCellDefinition<T extends Comparable<T>>
extends CellDefinition<T>

Definition of a comparable cell.

Nested Class Summary

Nested classes/interfaces inherited from interface com.terracottatech.store.definition.CellDefinition

CellDefinition.CellImpl<T>, CellDefinition.Impl<T>

Method Summary

Modifier and Type	Method	Description
default BuildableComparableOptionalFunction<CellCollection,T>	value()	Returns a function that extracts the value of this cell from a record.
default BuildableComparableFunction<CellCollection,T>	valueOr(T otherwise)	Returns a function that extracts the value of this cell from a record or uses the given default if the cell is absent.
default BuildableComparableFunction<CellCollection,T>	valueOrFail()	Returns a function that extracts the value of this cell from a record or throws a NoSuchElementException if the cell is absent.

Methods inherited from interface com.terracottatech.store.definition.CellDefinition

exists, name, newCell, type

Method Details

value

default BuildableComparableOptionalFunction<CellCollection,T> value()

Description copied from interface: CellDefinition

Returns a function that extracts the value of this cell from a record.

Specified by:

value in interface CellDefinition<T extends Comparable<T>>

Returns:

a cell extracting function

valueOr

default BuildableComparableFunction<CellCollection,T> valueOr(T otherwise)

Description copied from interface: CellDefinition

Returns a function that extracts the value of this cell from a record or uses the given default if the cell is absent.

Specified by:

valueOr in interface CellDefinition<T extends Comparable<T>>

Parameters:

otherwise - default value for absent cells

Returns:

a cell extracting function

valueOrFail

default BuildableComparableFunction<CellCollection,T> valueOrFail()

Description copied from interface: CellDefinition

Returns a function that extracts the value of this cell from a record or throws a NoSuchElementException if the cell is absent.

Specified by:

valueOrFail in interface CellDefinition<T extends Comparable<T>>

Returns:

a cell extracting function