Package org.threeten.bp.temporal

Class TemporalAdjusters.Impl

java.lang.Object

org.threeten.bp.temporal.TemporalAdjusters.Impl

All Implemented Interfaces:

TemporalAdjuster

Enclosing class:

TemporalAdjusters

private static class TemporalAdjusters.Impl
extends java.lang.Object
implements TemporalAdjuster

Enum implementing the adjusters.

Field Summary

Fields

Modifier and Type	Field	Description
private static TemporalAdjusters.Impl	FIRST_DAY_OF_MONTH	First day of month adjuster.
private static TemporalAdjusters.Impl	FIRST_DAY_OF_NEXT_MONTH	First day of next month adjuster.
private static TemporalAdjusters.Impl	FIRST_DAY_OF_NEXT_YEAR	First day of next month adjuster.
private static TemporalAdjusters.Impl	FIRST_DAY_OF_YEAR	First day of year adjuster.
private static TemporalAdjusters.Impl	LAST_DAY_OF_MONTH	Last day of month adjuster.
private static TemporalAdjusters.Impl	LAST_DAY_OF_YEAR	Last day of year adjuster.
private int	ordinal	The ordinal.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Impl(int ordinal)

Method Summary

Modifier and Type	Method	Description
Temporal	adjustInto(Temporal temporal)	Adjusts the specified temporal object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FIRST_DAY_OF_MONTH

private static final TemporalAdjusters.Impl FIRST_DAY_OF_MONTH

First day of month adjuster.

LAST_DAY_OF_MONTH

private static final TemporalAdjusters.Impl LAST_DAY_OF_MONTH

Last day of month adjuster.

FIRST_DAY_OF_NEXT_MONTH

private static final TemporalAdjusters.Impl FIRST_DAY_OF_NEXT_MONTH

First day of next month adjuster.

FIRST_DAY_OF_YEAR

private static final TemporalAdjusters.Impl FIRST_DAY_OF_YEAR

First day of year adjuster.

LAST_DAY_OF_YEAR

private static final TemporalAdjusters.Impl LAST_DAY_OF_YEAR

Last day of year adjuster.

FIRST_DAY_OF_NEXT_YEAR

private static final TemporalAdjusters.Impl FIRST_DAY_OF_NEXT_YEAR

First day of next month adjuster.

ordinal

private final int ordinal

The ordinal.

Constructor Detail

Impl

private Impl(int ordinal)

Method Detail

adjustInto

public Temporal adjustInto(Temporal temporal)

Description copied from interface: TemporalAdjuster

Adjusts the specified temporal object.

This adjusts the specified temporal object using the logic encapsulated in the implementing class. Examples might be an adjuster that sets the date avoiding weekends, or one that sets the date to the last day of the month.

There are two equivalent ways of using this method. The first is to invoke this method directly. The second is to use Temporal.with(TemporalAdjuster):

   // these two lines are equivalent, but the second approach is recommended
   temporal = thisAdjuster.adjustInto(temporal);
   temporal = temporal.with(thisAdjuster);
 

It is recommended to use the second approach, with(TemporalAdjuster), as it is a lot clearer to read in code.

Specification for implementors

The implementation must take the input object and adjust it. The implementation defines the logic of the adjustment and is responsible for documenting that logic. It may use any method on Temporal to query the temporal object and perform the adjustment. The returned object must have the same observable type as the input object

The input object must not be altered. Instead, an adjusted copy of the original must be returned. This provides equivalent, safe behavior for immutable and mutable temporal objects.

The input temporal object may be in a calendar system other than ISO. Implementations may choose to document compatibility with other calendar systems, or reject non-ISO temporal objects by querying the chronology.

This method may be called from multiple threads in parallel. It must be thread-safe when invoked.

Specified by:

adjustInto in interface TemporalAdjuster

Parameters:

temporal - the temporal object to adjust, not null

Returns:

an object of the same observable type with the adjustment made, not null