Class LocalTime

java.lang.Object
java.time.LocalTime
All Implemented Interfaces:
Comparable<LocalTime>, Temporal, TemporalAccessor
public final class LocalTime extends Object implements Temporal, Comparable<LocalTime>
A time of day with no date and no zone, such as 10:15:30.

  • Field Details

    • MIDNIGHT

      public static final LocalTime MIDNIGHT
      00:00.

    • MIN

      public static final LocalTime MIN
      00:00, the earliest time of day.

    • NOON

      public static final LocalTime NOON
      12:00.

    • MAX

      public static final LocalTime MAX
      23:59:59.999999999, the latest time of day.

  • Method Details

    • now

      public static LocalTime now()

    • now

      public static LocalTime now(ZoneId zone)
      The time of day now in zone.

    • now

      public static LocalTime now(Clock clock)

    • of

      public static LocalTime of(int hour, int minute)

    • of

      public static LocalTime of(int hour, int minute, int second)

    • of

      public static LocalTime of(int hour, int minute, int second, int nanoOfSecond)

    • ofSecondOfDay

      public static LocalTime ofSecondOfDay(long secondOfDay)

    • ofNanoOfDay

      public static LocalTime ofNanoOfDay(long nanoOfDay)

    • from

      public static LocalTime from(TemporalAccessor temporal)
      The time of day of temporal.

    • parse

      public static LocalTime parse(CharSequence text)

    • parse

      public static LocalTime parse(CharSequence text, DateTimeFormatter formatter)

    • getHour

      public int getHour()

    • getMinute

      public int getMinute()

    • getSecond

      public int getSecond()

    • getNano

      public int getNano()

    • toSecondOfDay

      public int toSecondOfDay()

    • toNanoOfDay

      public long toNanoOfDay()

    • atDate

      public LocalDateTime atDate(LocalDate date)
      This time of day on date.

    • withHour

      public LocalTime withHour(int hour)

    • withMinute

      public LocalTime withMinute(int minute)

    • withSecond

      public LocalTime withSecond(int second)

    • withNano

      public LocalTime withNano(int nanoOfSecond)

    • truncatedTo

      public LocalTime truncatedTo(TemporalUnit unit)
      This time with everything smaller than unit set to zero. The unit has to divide a day.

    • isSupported

      public boolean isSupported(TemporalUnit unit)
      Description copied from interface: Temporal
      Whether this value can add or subtract unit.
      Specified by:
      isSupported in interface Temporal

    • plus

      public LocalTime plus(long amountToAdd, TemporalUnit unit)
      Description copied from interface: Temporal
      This value moved forward by amountToAdd of unit.
      Specified by:
      plus in interface Temporal

    • minus

      public LocalTime minus(long amountToSubtract, TemporalUnit unit)
      Description copied from interface: Temporal
      This value moved back by amountToSubtract of unit.
      Specified by:
      minus in interface Temporal

    • plus

      public LocalTime plus(TemporalAmount amount)
      Description copied from interface: Temporal
      This value moved forward by amount.
      Specified by:
      plus in interface Temporal

    • minus

      public LocalTime minus(TemporalAmount amount)
      Description copied from interface: Temporal
      This value moved back by amount.
      Specified by:
      minus in interface Temporal

    • plusHours

      public LocalTime plusHours(long hoursToAdd)

    • plusMinutes

      public LocalTime plusMinutes(long minutesToAdd)

    • plusSeconds

      public LocalTime plusSeconds(long secondstoAdd)

    • plusNanos

      public LocalTime plusNanos(long nanosToAdd)

    • minusHours

      public LocalTime minusHours(long hoursToSubtract)

    • minusMinutes

      public LocalTime minusMinutes(long minutesToSubtract)

    • minusSeconds

      public LocalTime minusSeconds(long secondsToSubtract)

    • minusNanos

      public LocalTime minusNanos(long nanosToSubtract)

    • until

      public long until(Temporal endExclusive, TemporalUnit unit)
      The whole units of unit from this time to endExclusive, within one day.
      Specified by:
      until in interface Temporal

    • format

      public String format(DateTimeFormatter formatter)

    • isAfter

      public boolean isAfter(LocalTime other)

    • isBefore

      public boolean isBefore(LocalTime other)

    • compareTo

      public int compareTo(LocalTime other)
      Description copied from interface: Comparable

      Compares this object to the specified object to determine their relative order.

      Parameters
      • another: the object to compare to this instance.
      Returns
      Specified by:
      compareTo in interface Comparable<LocalTime>
      Returns:

      a negative integer if this instance is less than another; a positive integer if this instance is greater than another; 0 if this instance has the same order as another.

      Throws
      • ClassCastException: @throws ClassCastException if another cannot be converted into something comparable to this instance.

    • equals

      public boolean equals(Object obj)
      Description copied from class: Object
      Indicates whether some other object is "equal to" this one. The equals method implements an equivalence relation: It is reflexive: for any reference value x, x.equals(x) should return true. It is symmetric: for any reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true. It is transitive: for any reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true. It is consistent: for any reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the object is modified. For any non-null reference value x, x.equals(null) should return false. The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any reference values x and y, this method returns true if and only if x and y refer to the same object (x==y has the value true).
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Description copied from class: Object
      Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable. The general contract of hashCode is: Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hashtables. As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      The JDK's text: HH:mm, then :ss when there are seconds or a fraction, then the fraction in as many groups of three digits as it needs.
      Overrides:
      toString in class Object