Package org.epics.pvdata.property

This package contains interfaces and code for standard pvData structure fields.

Support for the following standard fields is provided:

enum

A structure for an enumerated value. It has subfields index and choices.

alarm

A alarm has a severity, status, and message.

timeStamp

Extensive support is provided for time.

control

Provides support for setting limits for scalar double values.

display

Provides support for for displaying scalar double values.

Interface Summary

Interface	Description
MultiChoice	Interface for multiple choice data.
MultiChoice.Choices	The interface returned by getSelectedChoices;
PVAlarm	PVAlarm.
PVControl	Interface for attaching a Control to a control structure.
PVDisplay	Interface for attaching a Display to a display structure.
PVEnumerated	PVEnumerated.
PVProperty	An interface for locating property fields.
PVTimeStamp	Interface for attaching a TimeStamp to a timeStamp structure.
TimeStamp	Interface TimeStamp.

Class Summary

Class	Description
Alarm	Convenience class for an alarm.
Control	A class for control limits.
Display
MultiChoiceFactory	Factory for an enumerated structure.
PVAlarmFactory	Implementation of PVAlarm.
PVControlFactory	Implementation of PVControl.
PVDisplayFactory	Implementation of PVDisplay.
PVEnumeratedFactory	Implementation of PVEnumerated.
PVPropertyFactory	Factory that implements PVProperty.
PVTimeStampFactory	Implementation of PVTimeStamp.
TimeStampFactory	An implementation of TimeStamp.

Enum Summary

Enum	Description
AlarmSeverity	AlarmSeverity definitions.
AlarmStatus	AlarmStatus definitions.