@InterfaceAudience.Public public final class TimeRange extends Object
INITIAL_MIN_TIMESTAMP
and INITIAL_MAX_TIMESTAMP
only. Gets freaked out if
passed a timestamp that is < INITIAL_MIN_TIMESTAMP
,
Evaluated according to minStamp <= timestamp < maxStamp or [minStamp,maxStamp) in interval
notation.
Can be returned and read by clients. Should not be directly created by clients. Thus, all
constructors are purposely @InterfaceAudience.Private.
Immutable. Thread-safe.Modifier and Type | Field and Description |
---|---|
static long |
INITIAL_MAX_TIMESTAMP |
static long |
INITIAL_MIN_TIMESTAMP |
Modifier and Type | Method and Description |
---|---|
static TimeRange |
allTime() |
static TimeRange |
at(long ts) |
static TimeRange |
between(long minStamp,
long maxStamp)
Represents the time interval [minStamp, maxStamp)
|
int |
compare(long timestamp)
Compare the timestamp to timerange.
|
static TimeRange |
from(long minStamp)
Represents the time interval [minStamp, Long.MAX_VALUE)
|
long |
getMax()
Returns the biggest timestamp that should be considered
|
long |
getMin()
Returns the smallest timestamp that should be considered
|
boolean |
includesTimeRange(TimeRange tr)
Check if the range has any overlap with TimeRange
|
boolean |
isAllTime()
Check if it is for all time
|
String |
toString() |
static TimeRange |
until(long maxStamp)
Represents the time interval [0, maxStamp)
|
boolean |
withinOrAfterTimeRange(long timestamp)
Check if the specified timestamp is within or after this TimeRange.
|
boolean |
withinTimeRange(long timestamp)
Check if the specified timestamp is within this TimeRange.
|
public static final long INITIAL_MIN_TIMESTAMP
public static final long INITIAL_MAX_TIMESTAMP
public static TimeRange from(long minStamp)
minStamp
- the minimum timestamp value, inclusivepublic static TimeRange until(long maxStamp)
maxStamp
- the minimum timestamp value, exclusivepublic static TimeRange between(long minStamp, long maxStamp)
minStamp
- the minimum timestamp, inclusivemaxStamp
- the maximum timestamp, exclusivepublic long getMin()
public long getMax()
public boolean isAllTime()
public boolean withinTimeRange(long timestamp)
timestamp
- timestamp to checkpublic boolean includesTimeRange(TimeRange tr)
tr
- TimeRangepublic boolean withinOrAfterTimeRange(long timestamp)
Returns true if greater than minStamp, false if not.
timestamp
- timestamp to checkpublic int compare(long timestamp)
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