Package com.storedobject.core

Class MinutesTimestamp

java.lang.Object

java.util.Date

java.sql.Timestamp

com.storedobject.core.MinutesTimestamp

All Implemented Interfaces:

Displayable, Serializable, Cloneable, Comparable<Date>

public class MinutesTimestamp
extends Timestamp
implements Displayable

Represents a timestamp rounded to the nearest minute. This class is an extension of Timestamp and implements the Displayable interface, ensuring that the time component is always precise to the minute. Nanoseconds are always set to zero.

The primary purpose of this class is to provide accurate time precision in minutes by truncating seconds and nanoseconds and offering a string representation formatted to show hours and minutes.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MinutesTimestamp()	Constructs a MinutesTimestamp object initialized to the current system time, rounded down to the nearest minute.
MinutesTimestamp(long time)	Constructs a MinutesTimestamp instance with the specified time in milliseconds.

Method Summary

Modifier and Type	Method	Description
final int	getNanos()
final long	getTime()
final void	setNanos(int n)
final void	setTime(long time)
String	toDisplay()	Convert to a displayable string.
String	toString()

Methods inherited from class java.sql.Timestamp

after, before, compareTo, compareTo, equals, equals, from, hashCode, toInstant, toLocalDateTime, valueOf, valueOf

Methods inherited from class java.util.Date

after, before, clone, getDate, getDay, getHours, getMinutes, getMonth, getSeconds, getTimezoneOffset, getYear, parse, setDate, setHours, setMinutes, setMonth, setSeconds, setYear, toGMTString, toLocaleString, UTC

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

MinutesTimestamp

public MinutesTimestamp()

Constructs a MinutesTimestamp object initialized to the current system time, rounded down to the nearest minute.

This default constructor uses the system's current time in milliseconds to create a timestamp object while truncating the seconds and nanoseconds to ensure minute-level precision.

MinutesTimestamp

public MinutesTimestamp(long time)

Constructs a MinutesTimestamp instance with the specified time in milliseconds. The timestamp is rounded down to the nearest minute by truncating seconds and nanoseconds. Nanoseconds are always set to zero.

Parameters:

time - the time in milliseconds since the epoch, from which the minute-precise timestamp will be derived.

Method Details

toString

public String toString()

Overrides:

toString in class Timestamp

toDisplay

public String toDisplay()

Description copied from interface: Displayable

Convert to a displayable string. The default implementation returns the StringUtility.toStringInt(Object) value.

Specified by:

toDisplay in interface Displayable

Returns:

A displayable string.

setTime

public final void setTime(long time)

Overrides:

setTime in class Timestamp

getTime

public final long getTime()

Overrides:

getTime in class Timestamp

getNanos

public final int getNanos()

Overrides:

getNanos in class Timestamp

setNanos

public final void setNanos(int n)

Overrides:

setNanos in class Timestamp