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java.lang.Object | +--org.jfree.data.time.RegularTimePeriod | +--org.jfree.data.time.Second
Represents a second in a particular day.
This class is immutable, which is a requirement for all RegularTimePeriod
subclasses.
Field Summary | |
static int |
FIRST_SECOND_IN_MINUTE
Useful constant for the first second in a day. |
static int |
LAST_SECOND_IN_MINUTE
Useful constant for the last second in a day. |
Fields inherited from class org.jfree.data.time.RegularTimePeriod |
DEFAULT_TIME_ZONE, WORKING_CALENDAR |
Fields inherited from interface org.jfree.date.MonthConstants |
APRIL, AUGUST, DECEMBER, FEBRUARY, JANUARY, JULY, JUNE, MARCH, MAY, NOVEMBER, OCTOBER, SEPTEMBER |
Constructor Summary | |
Second()
Constructs a new Second, based on the system date/time. |
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Second(java.util.Date time)
Constructs a second. |
|
Second(java.util.Date time,
java.util.TimeZone zone)
Creates a new second based on the supplied time and time zone. |
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Second(int second,
Minute minute)
Constructs a new Second. |
Method Summary | |
int |
compareTo(java.lang.Object o1)
Returns an integer indicating the order of this Second object relative to the specified object: negative == before, zero == same, positive == after. |
boolean |
equals(java.lang.Object object)
Tests the equality of this object against an arbitrary Object. |
long |
getFirstMillisecond(java.util.Calendar calendar)
Returns the first millisecond of the minute. |
long |
getLastMillisecond(java.util.Calendar calendar)
Returns the last millisecond of the second. |
Minute |
getMinute()
Returns the minute. |
int |
getSecond()
Returns the second. |
long |
getSerialIndex()
Returns a serial index number for the minute. |
RegularTimePeriod |
next()
Returns the second following this one. |
static Second |
parseSecond(java.lang.String s)
Creates a Minute instance by parsing a string. |
RegularTimePeriod |
previous()
Returns the second preceding this one. |
Methods inherited from class org.jfree.data.time.RegularTimePeriod |
getEnd, getFirstMillisecond, getFirstMillisecond, getLastMillisecond, getLastMillisecond, getMiddleMillisecond, getMiddleMillisecond, getMiddleMillisecond, getStart |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final int FIRST_SECOND_IN_MINUTE
public static final int LAST_SECOND_IN_MINUTE
Constructor Detail |
public Second()
public Second(int second, Minute minute)
second
- the second (0 to 24*60*60-1).minute
- the minute.public Second(java.util.Date time)
time
- the time.public Second(java.util.Date time, java.util.TimeZone zone)
time
- the instant in time.zone
- the time zone.Method Detail |
public int getSecond()
public Minute getMinute()
public RegularTimePeriod previous()
previous
in class RegularTimePeriod
public RegularTimePeriod next()
next
in class RegularTimePeriod
public long getSerialIndex()
getSerialIndex
in class RegularTimePeriod
public long getFirstMillisecond(java.util.Calendar calendar)
getFirstMillisecond
in class RegularTimePeriod
calendar
- the calendar/timezone.
public long getLastMillisecond(java.util.Calendar calendar)
getLastMillisecond
in class RegularTimePeriod
calendar
- the calendar/timezone.
public boolean equals(java.lang.Object object)
This method will return true ONLY if the object is a Second object representing the same second as this instance.
equals
in class java.lang.Object
object
- the object to compare.
true
if second and minute of this and the object are the same.public int compareTo(java.lang.Object o1)
compareTo
in interface java.lang.Comparable
o1
- the object to compare.
public static Second parseSecond(java.lang.String s)
s
- the string to parse.
null
if the string is not parseable, the Second
otherwise.
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