org.lsst.ccs.subsystem.power

Class PowerGroup

java.lang.Object

org.lsst.ccs.subsystem.power.PowerGroup

public class PowerGroup
extends Object

Implements a power supply control channel group.

Author:

Owen Saxton

Field Summary

Fields

Modifier and Type	Field and Description
static Logger	LOG Constants.

Constructor Summary

Constructors

Constructor and Description
PowerGroup(PowerControl... controls) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addControl(PowerControl control) Add a control channel to the group.
List<PowerChanState>	getPowerState() Gets the list of power state data.
void	powerOff() Powers off all channels.
void	powerOn() Powers on all channels.
void	waitPowerOff(int timeout) Waits for power-off to complete.
void	waitPowerOn(int timeout) Waits for power-on to complete.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

public static final Logger LOG

Constants.

Constructor Detail

PowerGroup

public PowerGroup(PowerControl... controls)

Constructor.

Parameters:

controls - The members of the group

Method Detail

addControl

public void addControl(PowerControl control)

Add a control channel to the group.

Parameters:

control - The control to add

getPowerState

public List<PowerChanState> getPowerState()

Gets the list of power state data.

Returns:

A list of power state data

powerOn

public void powerOn()
             throws PowerException

Powers on all channels.

Throws:

PowerException

waitPowerOn

public void waitPowerOn(int timeout)
                 throws PowerException

Waits for power-on to complete.

Parameters:

timeout - The timeout period (ms)

Throws:

PowerException

powerOff

public void powerOff()
              throws PowerException

Powers off all channels.

Throws:

PowerException

waitPowerOff

public void waitPowerOff(int timeout)
                  throws PowerException

Waits for power-off to complete.

Parameters:

timeout - The timeout period (ms)

Throws:

PowerException