All Superinterfaces:

Column<LocalDate>, Comparator<LocalDate>, DateAndDateTimeFilterSpec<Selection>, FilterSpec<Selection>, Iterable<LocalDate>

All Known Implementing Classes:

DateColumn
```
public interface DateFilters
extends Column<LocalDate>, DateAndDateTimeFilterSpec<Selection>
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default Selection`	`eval(BiPredicate<LocalDate,LocalDate> predicate, LocalDate valueToCompare)`
`default Selection`	`eval(IntPredicate predicate)`	This version operates on predicates that treat the given IntPredicate as operating on a packed local time This is much more efficient that using a LocalTimePredicate, but requires that the developer understand the semantics of packedLocalTimes
`default Selection`	`eval(Predicate<LocalDate> predicate)`	Returns a selection formed by applying the given predicate
`default Selection`	`eval(IntBiPredicate predicate, int value)`
`default Selection`	`eval(IntBiPredicate predicate, DateColumn otherColumn)`
`int`	`getIntInternal(int idx)`
`it.unimi.dsi.fastutil.ints.IntIterator`	`intIterator()`
`default Selection`	`isAfter(int value)`
`default Selection`	`isAfter(LocalDate value)`
`default Selection`	`isAfter(DateColumn column)`
`default Selection`	`isBefore(int value)`
`default Selection`	`isBefore(LocalDate value)`
`default Selection`	`isBefore(DateColumn column)`
`default Selection`	`isBetweenExcluding(int lowValue, int highValue)`
`default Selection`	`isBetweenExcluding(LocalDate lowValue, LocalDate highValue)`
`default Selection`	`isBetweenIncluding(int lowValue, int highValue)`
`default Selection`	`isBetweenIncluding(LocalDate lowValue, LocalDate highValue)`
`default Selection`	`isEqualTo(int packedDate)`
`default Selection`	`isEqualTo(LocalDate value)`
`default Selection`	`isEqualTo(DateColumn column)`	Returns a bitmap flagging the records for which the value in this column is equal to the value in the given column Column-wise isEqualTo.
`default Selection`	`isFirstDayOfMonth()`
`default Selection`	`isFriday()`
`default Selection`	`isInApril()`
`default Selection`	`isInAugust()`
`default Selection`	`isInDecember()`
`default Selection`	`isInFebruary()`
`default Selection`	`isInJanuary()`
`default Selection`	`isInJuly()`
`default Selection`	`isInJune()`
`default Selection`	`isInMarch()`
`default Selection`	`isInMay()`
`default Selection`	`isInNovember()`
`default Selection`	`isInOctober()`
`default Selection`	`isInQ1()`
`default Selection`	`isInQ2()`
`default Selection`	`isInQ3()`
`default Selection`	`isInQ4()`
`default Selection`	`isInSeptember()`
`default Selection`	`isInYear(int year)`
`default Selection`	`isLastDayOfMonth()`
`default Selection`	`isMissing()`	Returns a selection containing an index for every missing value in this column
`default Selection`	`isMonday()`
`default Selection`	`isNotEqualTo(int packedDate)`
`default Selection`	`isNotEqualTo(LocalDate value)`
`default Selection`	`isNotEqualTo(DateColumn column)`
`default Selection`	`isNotMissing()`	Returns a selection containing an index for every non-missing value in this column
`default Selection`	`isOnOrAfter(LocalDate value)`
`default Selection`	`isOnOrAfter(DateColumn column)`
`default Selection`	`isOnOrBefore(LocalDate value)`
`default Selection`	`isOnOrBefore(DateColumn column)`
`default Selection`	`isSaturday()`
`default Selection`	`isSunday()`
`default Selection`	`isThursday()`
`default Selection`	`isTuesday()`
`default Selection`	`isWednesday()`
`DateColumn`	`where(Selection selection)`	Returns a new column containing the subset referenced by the `Selection`

Methods inherited from interface tech.tablesaw.columns.Column
allMatch, anyMatch, append, append, append, appendCell, appendCell, appendMissing, appendObj, asBytes, asList, asObjectArray, asSet, asStringColumn, byteSize, clear, columnWidth, contains, copy, count, count, countMissing, countUnique, emptyCopy, emptyCopy, equals, filter, first, get, getString, getUnformattedString, indexOf, inRange, interpolate, isEmpty, isMissing, lag, last, lastIndexOf, lead, map, map, mapInto, max, max, min, min, name, noneMatch, parser, print, reduce, reduce, removeMissing, rolling, rowComparator, sampleN, sampleX, set, set, set, set, set, set, setMissing, setMissingTo, setName, setParser, size, sortAscending, sortDescending, sorted, subset, summary, title, type, unique, valueHash

Methods inherited from interface java.util.Comparator
compare, equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Methods inherited from interface java.lang.Iterable
forEach, iterator, spliterator

- Method Detail
  - where
```
DateColumn where(Selection selection)
```
    Description copied from interface: Column
    
    Returns a new column containing the subset referenced by the Selection
    
    Specified by:
    
    where in interface Column<LocalDate>
  - eval
```
default Selection eval(IntPredicate predicate)
```
    This version operates on predicates that treat the given IntPredicate as operating on a packed local time This is much more efficient that using a LocalTimePredicate, but requires that the developer understand the semantics of packedLocalTimes
  - eval
```
default Selection eval(IntBiPredicate predicate,
                       int value)
```
  - eval
```
default Selection eval(IntBiPredicate predicate,
                       DateColumn otherColumn)
```
  - getIntInternal
```
int getIntInternal(int idx)
```
  - eval
```
default Selection eval(BiPredicate<LocalDate,LocalDate> predicate,
                       LocalDate valueToCompare)
```
  - eval
```
default Selection eval(Predicate<LocalDate> predicate)
```
    Returns a selection formed by applying the given predicate
    Prefer using an IntPredicate where the int is a PackedDate, as this version creates a date object for each value in the column
  - isMonday
```
default Selection isMonday()
```
    Specified by:
    
    isMonday in interface DateAndDateTimeFilterSpec<Selection>
  - isTuesday
```
default Selection isTuesday()
```
    Specified by:
    
    isTuesday in interface DateAndDateTimeFilterSpec<Selection>
  - isWednesday
```
default Selection isWednesday()
```
    Specified by:
    
    isWednesday in interface DateAndDateTimeFilterSpec<Selection>
  - isThursday
```
default Selection isThursday()
```
    Specified by:
    
    isThursday in interface DateAndDateTimeFilterSpec<Selection>
  - isFriday
```
default Selection isFriday()
```
    Specified by:
    
    isFriday in interface DateAndDateTimeFilterSpec<Selection>
  - isSaturday
```
default Selection isSaturday()
```
    Specified by:
    
    isSaturday in interface DateAndDateTimeFilterSpec<Selection>
  - isSunday
```
default Selection isSunday()
```
    Specified by:
    
    isSunday in interface DateAndDateTimeFilterSpec<Selection>
  - isInJanuary
```
default Selection isInJanuary()
```
    Specified by:
    
    isInJanuary in interface DateAndDateTimeFilterSpec<Selection>
  - isInFebruary
```
default Selection isInFebruary()
```
    Specified by:
    
    isInFebruary in interface DateAndDateTimeFilterSpec<Selection>
  - isInMarch
```
default Selection isInMarch()
```
    Specified by:
    
    isInMarch in interface DateAndDateTimeFilterSpec<Selection>
  - isInApril
```
default Selection isInApril()
```
    Specified by:
    
    isInApril in interface DateAndDateTimeFilterSpec<Selection>
  - isInMay
```
default Selection isInMay()
```
    Specified by:
    
    isInMay in interface DateAndDateTimeFilterSpec<Selection>
  - isInJune
```
default Selection isInJune()
```
    Specified by:
    
    isInJune in interface DateAndDateTimeFilterSpec<Selection>
  - isInJuly
```
default Selection isInJuly()
```
    Specified by:
    
    isInJuly in interface DateAndDateTimeFilterSpec<Selection>
  - isInAugust
```
default Selection isInAugust()
```
    Specified by:
    
    isInAugust in interface DateAndDateTimeFilterSpec<Selection>
  - isInSeptember
```
default Selection isInSeptember()
```
    Specified by:
    
    isInSeptember in interface DateAndDateTimeFilterSpec<Selection>
  - isInOctober
```
default Selection isInOctober()
```
    Specified by:
    
    isInOctober in interface DateAndDateTimeFilterSpec<Selection>
  - isInNovember
```
default Selection isInNovember()
```
    Specified by:
    
    isInNovember in interface DateAndDateTimeFilterSpec<Selection>
  - isInDecember
```
default Selection isInDecember()
```
    Specified by:
    
    isInDecember in interface DateAndDateTimeFilterSpec<Selection>
  - isFirstDayOfMonth
```
default Selection isFirstDayOfMonth()
```
    Specified by:
    
    isFirstDayOfMonth in interface DateAndDateTimeFilterSpec<Selection>
  - isLastDayOfMonth
```
default Selection isLastDayOfMonth()
```
    Specified by:
    
    isLastDayOfMonth in interface DateAndDateTimeFilterSpec<Selection>
  - isInQ1
```
default Selection isInQ1()
```
    Specified by:
    
    isInQ1 in interface DateAndDateTimeFilterSpec<Selection>
  - isInQ2
```
default Selection isInQ2()
```
    Specified by:
    
    isInQ2 in interface DateAndDateTimeFilterSpec<Selection>
  - isInQ3
```
default Selection isInQ3()
```
    Specified by:
    
    isInQ3 in interface DateAndDateTimeFilterSpec<Selection>
  - isInQ4
```
default Selection isInQ4()
```
    Specified by:
    
    isInQ4 in interface DateAndDateTimeFilterSpec<Selection>
  - isInYear
```
default Selection isInYear(int year)
```
    Specified by:
    
    isInYear in interface DateAndDateTimeFilterSpec<Selection>
  - isAfter
```
default Selection isAfter(int value)
```
  - isAfter
```
default Selection isAfter(LocalDate value)
```
    Specified by:
    
    isAfter in interface DateAndDateTimeFilterSpec<Selection>
  - isBefore
```
default Selection isBefore(int value)
```
  - isBetweenExcluding
```
default Selection isBetweenExcluding(int lowValue,
                                     int highValue)
```
  - isBetweenExcluding
```
default Selection isBetweenExcluding(LocalDate lowValue,
                                     LocalDate highValue)
```
  - isBetweenIncluding
```
default Selection isBetweenIncluding(LocalDate lowValue,
                                     LocalDate highValue)
```
  - isBetweenIncluding
```
default Selection isBetweenIncluding(int lowValue,
                                     int highValue)
```
  - isBefore
```
default Selection isBefore(LocalDate value)
```
    Specified by:
    
    isBefore in interface DateAndDateTimeFilterSpec<Selection>
  - isOnOrBefore
```
default Selection isOnOrBefore(LocalDate value)
```
    Specified by:
    
    isOnOrBefore in interface DateAndDateTimeFilterSpec<Selection>
  - isOnOrAfter
```
default Selection isOnOrAfter(LocalDate value)
```
    Specified by:
    
    isOnOrAfter in interface DateAndDateTimeFilterSpec<Selection>
  - isEqualTo
```
default Selection isEqualTo(LocalDate value)
```
  - isEqualTo
```
default Selection isEqualTo(int packedDate)
```
  - isNotEqualTo
```
default Selection isNotEqualTo(int packedDate)
```
  - isNotEqualTo
```
default Selection isNotEqualTo(LocalDate value)
```
  - isEqualTo
```
default Selection isEqualTo(DateColumn column)
```
    Returns a bitmap flagging the records for which the value in this column is equal to the value in the given column Column-wise isEqualTo.
  - isNotEqualTo
```
default Selection isNotEqualTo(DateColumn column)
```
  - isOnOrBefore
```
default Selection isOnOrBefore(DateColumn column)
```
  - isOnOrAfter
```
default Selection isOnOrAfter(DateColumn column)
```
  - isAfter
```
default Selection isAfter(DateColumn column)
```
  - isBefore
```
default Selection isBefore(DateColumn column)
```
  - isMissing
```
default Selection isMissing()
```
    Description copied from interface: Column
    
    Returns a selection containing an index for every missing value in this column
    
    Specified by:
    
    isMissing in interface Column<LocalDate>
    
    Specified by:
    
    isMissing in interface FilterSpec<Selection>
  - isNotMissing
```
default Selection isNotMissing()
```
    Description copied from interface: Column
    
    Returns a selection containing an index for every non-missing value in this column
    
    Specified by:
    
    isNotMissing in interface Column<LocalDate>
    
    Specified by:
    
    isNotMissing in interface FilterSpec<Selection>
  - intIterator
```
it.unimi.dsi.fastutil.ints.IntIterator intIterator()
```

Interface DateFilters

Method Summary

Methods inherited from interface tech.tablesaw.columns.Column

Methods inherited from interface java.util.Comparator

Methods inherited from interface java.lang.Iterable

Method Detail

where

eval

eval

eval

getIntInternal

eval

eval

isMonday

isTuesday

isWednesday

isThursday

isFriday

isSaturday

isSunday

isInJanuary

isInFebruary

isInMarch

isInApril

isInMay

isInJune

isInJuly

isInAugust

isInSeptember

isInOctober

isInNovember

isInDecember

isFirstDayOfMonth

isLastDayOfMonth

isInQ1

isInQ2

isInQ3

isInQ4

isInYear

isAfter

isAfter

isBefore

isBetweenExcluding

isBetweenExcluding

isBetweenIncluding

isBetweenIncluding

isBefore

isOnOrBefore

isOnOrAfter

isEqualTo

isEqualTo

isNotEqualTo

isNotEqualTo

isEqualTo

isNotEqualTo

isOnOrBefore

isOnOrAfter

isAfter

isBefore

isMissing

isNotMissing

intIterator