GeneralTimestamp (Time4J-Core 4.33 API)

java.lang.Object
- net.time4j.GeneralTimestamp<C>

Type Parameters:

C - generic type of date component

All Implemented Interfaces:

ChronoDisplay
```
public final class GeneralTimestamp<C>
extends Object
implements ChronoDisplay
```
Represents a general timestamp consisting of a general date and a 24-hour-clock time.

Note: This class is only relevant for non-gregorian use-cases. Most users will use PlainTimestamp instead.

Since:

3.8/4.5

Author:

Meno Hochschild

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Moment`	`at(ZonalOffset offset, StartOfDay startOfDay)` Combines this general timestamp with given timezone offset to a global UTC-moment.
`boolean`	`contains(ChronoElement<?> element)` Queries if the value for given chronological element can be accessed via `get(element)`.
`boolean`	`equals(Object obj)`
`<V> V`	`get(ChronoElement<V> element)` Returns the partial value associated with given chronological element.
`int`	`getInt(ChronoElement<Integer> element)` Returns the partial value associated with given chronological element.
`<V> V`	`getMaximum(ChronoElement<V> element)` Yields the maximum value of given chronological element in the current context of this object.
`<V> V`	`getMinimum(ChronoElement<V> element)` Yields the minimum value of given chronological element in the current context of this object.
`TZID`	`getTimezone()` Returns the associated timezone ID for display purposes if available.
`int`	`hashCode()`
`boolean`	`hasTimezone()` Queries if this object contains a timezone for display purposes.
`Moment`	`in(Timezone tz, StartOfDay startOfDay)` Combines this general timestamp with given timezone to a global UTC-moment.
`static <C extends CalendarVariant<C>> GeneralTimestamp<C>`	`of(C calendarVariant, PlainTime time)` Creates a new timestamp consisting of a calendar variant and a time component.
`static <C extends Calendrical<?,C>> GeneralTimestamp<C>`	`of(C calendrical, PlainTime time)` Creates a new timestamp consisting of a general date and a time component.
`C`	`toDate()` Yields the date component.
`String`	`toString()`
`PlainTime`	`toTime()` Yields the time component.

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - of
```
public static <C extends CalendarVariant<C>> GeneralTimestamp<C> of(C calendarVariant,
                                                                    PlainTime time)
```
    Creates a new timestamp consisting of a calendar variant and a time component.
    
    Type Parameters:
    
    C - generic type of date component
    
    Parameters:
    
    calendarVariant - date component
    
    time - time component
    
    Returns:
    
    general timestamp
    
    Since:
    
    3.8/4.5
  - of
```
public static <C extends Calendrical<?,C>> GeneralTimestamp<C> of(C calendrical,
                                                                  PlainTime time)
```
    Creates a new timestamp consisting of a general date and a time component.
    
    Type Parameters:
    
    C - generic type of date component
    
    Parameters:
    
    calendrical - date component
    
    time - time component
    
    Returns:
    
    general timestamp
    
    Since:
    
    3.8/4.5
  - toDate
```
public C toDate()
```
    Yields the date component.
    
    Returns:
    
    date component
    
    Since:
    
    3.8/4.5
  - toTime
```
public PlainTime toTime()
```
    Yields the time component.
    
    Returns:
    
    time component
    
    Since:
    
    3.8/4.5
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - at
```
public Moment at(ZonalOffset offset,
                 StartOfDay startOfDay)
```
    Combines this general timestamp with given timezone offset to a global UTC-moment.
    
    Parameters:
    
    offset - timezone offset
    
    startOfDay - start of day
    
    Returns:
    
    global UTC-moment based on this general timestamp interpreted in given timezone
    
    Since:
    
    3.8/4.5
  - in
```
public Moment in(Timezone tz,
                 StartOfDay startOfDay)
```
    Combines this general timestamp with given timezone to a global UTC-moment.
    
    Parameters:
    
    tz - timezone
    
    startOfDay - start of day
    
    Returns:
    
    global UTC-moment based on this general timestamp interpreted in given timezone
    
    Since:
    
    3.8/4.5
  - contains
```
public boolean contains(ChronoElement<?> element)
```
    Description copied from interface: ChronoDisplay
    
    Queries if the value for given chronological element can be accessed via get(element).
    
    If the argument is missing then this method will yield false. Note: Elements which are not registered but define a suitable rule are also accessible.
    
    Specified by:
    
    contains in interface ChronoDisplay
    
    Parameters:
    
    element - chronological element to be asked (optional)
    
    Returns:
    
    true if the element is registered or there is an element rule for evaluating the value else false
    
    See Also:
    
    ChronoDisplay.get(ChronoElement)
  - get
```
public <V> V get(ChronoElement<V> element)
```
    Description copied from interface: ChronoDisplay
    
    Returns the partial value associated with given chronological element.
    
    Specified by:
    
    get in interface ChronoDisplay
    
    Type Parameters:
    
    V - generic type of element value
    
    Parameters:
    
    element - element which has the value
    
    Returns:
    
    associated element value as object (never null)
    
    See Also:
    
    ChronoDisplay.contains(ChronoElement)
  - getInt
```
public int getInt(ChronoElement<Integer> element)
```
    Description copied from interface: ChronoDisplay
    
    Returns the partial value associated with given chronological element.
    
    Specified by:
    
    getInt in interface ChronoDisplay
    
    Parameters:
    
    element - element which has the value
    
    Returns:
    
    associated element value as int primitive or Integer.MIN_VALUE if not available
    
    See Also:
    
    ChronoDisplay.get(ChronoElement)
  - getMinimum
```
public <V> V getMinimum(ChronoElement<V> element)
```
    Description copied from interface: ChronoDisplay
    
    Yields the minimum value of given chronological element in the current context of this object.
    
    The definition of a minimum and a maximum does generally not imply that every intermediate value between minimum and maximum is valid in this context. For example in the timezone Europe/Berlin the hour [T02:00] will be invalid if switching to summer time.
    
    In most cases the minimum value is not dependent on this context.
    
    Specified by:
    
    getMinimum in interface ChronoDisplay
    
    Type Parameters:
    
    V - generic type of element value
    
    Parameters:
    
    element - element whose minimum value is to be evaluated
    
    Returns:
    
    minimum maybe context-dependent element value
    
    See Also:
    
    ChronoElement.getDefaultMinimum(), ChronoDisplay.getMaximum(ChronoElement)
  - getMaximum
```
public <V> V getMaximum(ChronoElement<V> element)
```
    Description copied from interface: ChronoDisplay
    
    Yields the maximum value of given chronological element in the current context of this object.
    
    Maximum values are different from minimum case often dependent on the context. An example is the element SECOND_OF_MINUTE whose maximum is normally 59 but can differ in UTC-context with leap seconds. Another more common example is the maximum of the element DAY_OF_MONTH (28-31) which is dependent on the month and year of this context (leap years!).
    
    Note: In timezone-related timestamps possible offset jumps inducing gaps on the local timeline will be conserved. That means that minimum and maximum do not guarantee a continuum of valid intermediate values.
    
    Specified by:
    
    getMaximum in interface ChronoDisplay
    
    Type Parameters:
    
    V - generic type of element value
    
    Parameters:
    
    element - element whose maximum value is to be evaluated
    
    Returns:
    
    maximum maybe context-dependent element value
    
    See Also:
    
    ChronoElement.getDefaultMaximum(), ChronoDisplay.getMinimum(ChronoElement)
  - hasTimezone
```
public boolean hasTimezone()
```
    Description copied from interface: ChronoDisplay
    
    Queries if this object contains a timezone for display purposes.
    
    Specified by:
    
    hasTimezone in interface ChronoDisplay
    
    Returns:
    
    true if a timezone is available and can be achieved with ChronoDisplay.getTimezone() else false
  - getTimezone
```
public TZID getTimezone()
```
    Description copied from interface: ChronoDisplay
    
    Returns the associated timezone ID for display purposes if available.
    
    Note: Although global types like Moment indeed have a timezone reference (namely UTC+00:00), such types will not support formatted output without explicitly giving a timezone for display purposes. Therefore calling this method on global types will throw an exception. This method is not just about any timezone reference but a timezone designed for display purposes.
    
    Specified by:
    
    getTimezone in interface ChronoDisplay
    
    Returns:
    
    timezone identifier if available
    
    See Also:
    
    ChronoDisplay.hasTimezone()

Class GeneralTimestamp<C>

Method Summary

Methods inherited from class java.lang.Object

Method Detail

of

of

toDate

toTime

equals

hashCode

toString

at

in

contains

get

getInt

getMinimum

getMaximum

hasTimezone

getTimezone