private class LimitChronology.LimitDurationField extends DecoratedDurationField
Modifier and Type | Field and Description |
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private static long |
serialVersionUID |
Constructor and Description |
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LimitDurationField(DurationField field) |
Modifier and Type | Method and Description |
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long |
add(long instant,
int amount)
Adds a duration value (which may be negative) to the instant.
|
long |
add(long instant,
long amount)
Adds a duration value (which may be negative) to the instant.
|
int |
getDifference(long minuendInstant,
long subtrahendInstant)
Computes the difference between two instants, as measured in the units
of this field.
|
long |
getDifferenceAsLong(long minuendInstant,
long subtrahendInstant)
Computes the difference between two instants, as measured in the units
of this field.
|
long |
getMillis(int value,
long instant)
Get the millisecond duration of this field from its value relative to an
instant.
|
long |
getMillis(long value,
long instant)
Get the millisecond duration of this field from its value relative to an
instant.
|
int |
getValue(long duration,
long instant)
Get the value of this field from the milliseconds relative to an
instant.
|
long |
getValueAsLong(long duration,
long instant)
Get the value of this field from the milliseconds relative to an
instant.
|
getUnitMillis, getWrappedField, isPrecise
compareTo, getMillis, getMillis, getName, getType, getValue, getValueAsLong, isSupported, toString
subtract, subtract
private static final long serialVersionUID
LimitDurationField(DurationField field)
public int getValue(long duration, long instant)
BaseDurationField
If the milliseconds is positive, then the instant is treated as a "start instant". If negative, the instant is treated as an "end instant".
The default implementation returns
Utils.safeToInt(getAsLong(millisDuration, instant))
.
getValue
in class BaseDurationField
duration
- the milliseconds to query, which may be negativeinstant
- the start instant to calculate relative topublic long getValueAsLong(long duration, long instant)
DurationField
If the millisecond duration is positive, then the instant is treated as a "start instant". If negative, the instant is treated as an "end instant".
getValueAsLong
in class DecoratedDurationField
duration
- the milliseconds to query, which may be negativeinstant
- the start instant to calculate relative topublic long getMillis(int value, long instant)
DurationField
If the value is positive, then the instant is treated as a "start instant". If negative, the instant is treated as an "end instant".
getMillis
in class DecoratedDurationField
value
- the value of the field, which may be negativeinstant
- the instant to calculate relative topublic long getMillis(long value, long instant)
DurationField
If the value is positive, then the instant is treated as a "start instant". If negative, the instant is treated as an "end instant".
getMillis
in class DecoratedDurationField
value
- the value of the field, which may be negativeinstant
- the instant to calculate relative topublic long add(long instant, int amount)
DurationField
add
in class DecoratedDurationField
instant
- the milliseconds from 1970-01-01T00:00:00Z to add toamount
- the value to add, in the units of the fieldpublic long add(long instant, long amount)
DurationField
add
in class DecoratedDurationField
instant
- the milliseconds from 1970-01-01T00:00:00Z to add toamount
- the value to add, in the units of the fieldpublic int getDifference(long minuendInstant, long subtrahendInstant)
DurationField
long instant = ... int v = ... int age = getDifference(add(instant, v), instant);The value 'age' is the same as the value 'v'.
getDifference
in class BaseDurationField
minuendInstant
- the milliseconds from 1970-01-01T00:00:00Z to
subtract fromsubtrahendInstant
- the milliseconds from 1970-01-01T00:00:00Z to
subtract off the minuendpublic long getDifferenceAsLong(long minuendInstant, long subtrahendInstant)
DurationField
long instant = ... long v = ... long age = getDifferenceAsLong(add(instant, v), instant);The value 'age' is the same as the value 'v'.
getDifferenceAsLong
in class DecoratedDurationField
minuendInstant
- the milliseconds from 1970-01-01T00:00:00Z to
subtract fromsubtrahendInstant
- the milliseconds from 1970-01-01T00:00:00Z to
subtract off the minuend