org.epics.graphene

Interface TimeSeriesDataset

public interface TimeSeriesDataset

Author:

carcassi

Method Summary

Methods

Modifier and Type	Method and Description
int	getCount() The number of values in the dataset.
org.epics.util.array.ListNumber	getNormalizedTime() Returns the time normalized within the range of the dataset.
Statistics	getStatistics() The statistical information of the values.
org.epics.util.time.TimeInterval	getTimeInterval() The interval of time where the data is defined.
List<org.epics.util.time.Timestamp>	getTimestamps() The time for the values.
org.epics.util.array.ListNumber	getValues() The values.

Method Detail

getValues

org.epics.util.array.ListNumber getValues()

The values.

If the dataset is empty, it returns an empty list.

Returns:

the values; never null

getTimestamps

List<org.epics.util.time.Timestamp> getTimestamps()

The time for the values.

If the dataset is empty, it returns an empty list.

Returns:

time; never null

getNormalizedTime

org.epics.util.array.ListNumber getNormalizedTime()

Returns the time normalized within the range of the dataset.

If the dataset is empty, it returns an empty list.

Returns:

normalized time; never null

getStatistics

Statistics getStatistics()

The statistical information of the values.

If the dataset is empty, or if it contains only NaN values, it returns null.

Returns:

statistical information; null if no actual values in the dataset

getTimeInterval

org.epics.util.time.TimeInterval getTimeInterval()

The interval of time where the data is defined.

If the dataset is empty, or if it contains only NaN values, it returns null.

Returns:

x statistical information; null if no actual values in the dataset

getCount

int getCount()

The number of values in the dataset.

This number matches the size of the list returned by getValues().

Returns:

the number of values in this dataset