public class TimeStampKeysSelector extends Object implements GraphKeysSelector
| Constructor and Description |
|---|
TimeStampKeysSelector() |
| Modifier and Type | Method and Description |
|---|---|
long |
getGranularity()
Gets the granularity.
|
Double |
select(Sample sample)
Do the projection from the specified sample
|
boolean |
selectsBeginTime()
Gets a status defining whether the projection is done with the begin or
end time of the sample.
|
void |
setGranularity(long granularity)
Sets the granularity.
|
void |
setSelectBeginTime(boolean selectBeginTime)
Sets the status defining whether the projection is done with the begin or
end time of the sample.
|
public long getGranularity()
public void setGranularity(long granularity)
granularity - the granularity to setpublic final boolean selectsBeginTime()
public final void setSelectBeginTime(boolean selectBeginTime)
selectBeginTime - the status to setpublic Double select(Sample sample)
SampleSelectorselect in interface SampleSelector<Double>sample - the sampleCopyright © 1998-2021 Apache Software Foundation. All Rights Reserved.