org.epics.vtype

Interface VDoubleArray

All Superinterfaces:

Alarm, Array, Display, Time, VNumberArray, VType

All Known Implementing Classes:

PVFieldNTMatrixToVDoubleArray, PVFieldToVDoubleArray

public interface VDoubleArray
extends VNumberArray, VType

Double array with alarm, timestamp, display and control information.

Author:

carcassi

Method Summary

Methods

Modifier and Type	Method and Description
org.epics.util.array.ListDouble	getData() Return the object containing the array data.

Methods inherited from interface org.epics.vtype.VNumberArray

getDimensionDisplay

Methods inherited from interface org.epics.vtype.Array

getSizes

Methods inherited from interface org.epics.vtype.Alarm

getAlarmName, getAlarmSeverity

Methods inherited from interface org.epics.vtype.Time

getTimestamp, getTimeUserTag, isTimeValid

Methods inherited from interface org.epics.vtype.Display

getFormat, getLowerAlarmLimit, getLowerCtrlLimit, getLowerDisplayLimit, getLowerWarningLimit, getUnits, getUpperAlarmLimit, getUpperCtrlLimit, getUpperDisplayLimit, getUpperWarningLimit

Method Detail

getData

org.epics.util.array.ListDouble getData()

Return the object containing the array data.

This method will either return a List or a ListNumber depending of the array type. A collection is returned, instead of an array, so that the type implementation can be immutable or can at least try to prevent modifications. ListNumber has also several advantages over the Java arrays, including the ability to iterate the list regardless of numeric type.

If a numeric array is actually needed, refer to CollectionNumbers.

Specified by:

getData in interface Array

Specified by:

getData in interface VNumberArray

Returns:

the data