tech.tablesaw.columns.temporal

Interface TemporalMapFunctions<T extends Temporal>

All Superinterfaces:

Column<T>, Comparator<T>, Iterable<T>, TemporalColumn<T>

All Known Subinterfaces:

DateTimeMapFunctions, InstantMapFunctions

All Known Implementing Classes:

DateTimeColumn, InstantColumn

public interface TemporalMapFunctions<T extends Temporal>
extends TemporalColumn<T>

Method Summary

Modifier and Type	Method and Description
default LongColumn	difference(TemporalColumn<T> column2, ChronoUnit unit)
default LongColumn	differenceInDays(TemporalColumn<T> column2)
default LongColumn	differenceInHours(TemporalColumn<T> column2)
default LongColumn	differenceInMilliseconds(TemporalColumn<T> column2)
default LongColumn	differenceInMinutes(TemporalColumn<T> column2)
default LongColumn	differenceInSeconds(TemporalColumn<T> column2)
default LongColumn	differenceInYears(TemporalColumn<T> column2)
TemporalColumn<T>	emptyCopy() Returns a copy of the receiver with no data.
T	min()
default BooleanColumn	missingValues()
Column<T>	plus(long amountToAdd, ChronoUnit unit)
default Column<T>	plusDays(long amountToAdd)
default Column<T>	plusHours(long amountToAdd)
default Column<T>	plusMicros(long amountToAdd)
default Column<T>	plusMillis(long amountToAdd)
default Column<T>	plusMinutes(long amountToAdd)
default Column<T>	plusMonths(long amountToAdd)
default Column<T>	plusSeconds(long amountToAdd)
default Column<T>	plusWeeks(long amountToAdd)
default Column<T>	plusYears(long amountToAdd)
default String	temporalColumnName(Column<T> column1, long value, TemporalUnit unit)

Methods inherited from interface tech.tablesaw.columns.temporal.TemporalColumn

appendInternal, get, getLongInternal

Methods inherited from interface tech.tablesaw.columns.Column

allMatch, anyMatch, append, append, append, appendCell, appendCell, appendMissing, appendObj, asBytes, asList, asObjectArray, asStringColumn, byteSize, clear, columnWidth, contains, copy, count, count, countMissing, countUnique, emptyCopy, filter, first, getString, getUnformattedString, inRange, isEmpty, isMissing, isMissing, isNotMissing, lag, last, lead, map, mapInto, max, max, min, min, name, noneMatch, print, reduce, reduce, removeMissing, rolling, rowComparator, sampleN, sampleX, set, set, set, set, set, setMissing, setMissingTo, setName, size, sortAscending, sortDescending, sorted, subset, summary, title, type, unique, where

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface java.util.Comparator

compare, comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Method Detail

min

T min()

emptyCopy

TemporalColumn<T> emptyCopy()

Description copied from interface: Column

Returns a copy of the receiver with no data. The column name and type are the same.

Specified by:

emptyCopy in interface Column<T extends Temporal>

Returns:

a empty copy of Column

differenceInMilliseconds

default LongColumn differenceInMilliseconds(TemporalColumn<T> column2)

differenceInSeconds

default LongColumn differenceInSeconds(TemporalColumn<T> column2)

differenceInMinutes

default LongColumn differenceInMinutes(TemporalColumn<T> column2)

differenceInHours

default LongColumn differenceInHours(TemporalColumn<T> column2)

differenceInDays

default LongColumn differenceInDays(TemporalColumn<T> column2)

differenceInYears

default LongColumn differenceInYears(TemporalColumn<T> column2)

difference

default LongColumn difference(TemporalColumn<T> column2,
                              ChronoUnit unit)

plus

Column<T> plus(long amountToAdd,
               ChronoUnit unit)

plusYears

default Column<T> plusYears(long amountToAdd)

plusMonths

default Column<T> plusMonths(long amountToAdd)

plusWeeks

default Column<T> plusWeeks(long amountToAdd)

plusDays

default Column<T> plusDays(long amountToAdd)

plusHours

default Column<T> plusHours(long amountToAdd)

plusMinutes

default Column<T> plusMinutes(long amountToAdd)

plusSeconds

default Column<T> plusSeconds(long amountToAdd)

plusMillis

default Column<T> plusMillis(long amountToAdd)

plusMicros

default Column<T> plusMicros(long amountToAdd)

missingValues

default BooleanColumn missingValues()

temporalColumnName

default String temporalColumnName(Column<T> column1,
                                  long value,
                                  TemporalUnit unit)