Package de.iip_ecosphere.platform.support.metrics.plcnext

Class PlcNextSystemMetrics

java.lang.Object

de.iip_ecosphere.platform.support.metrics.plcnext.PlcNextSystemMetrics

All Implemented Interfaces:

de.iip_ecosphere.platform.support.metrics.SystemMetrics

public class PlcNextSystemMetrics
extends Object
implements de.iip_ecosphere.platform.support.metrics.SystemMetrics

System metrics implementation for Phoenix Contact/PLCnext.

Author:

Holger Eichelberger, SSE

Field Summary

Fields

Modifier and Type	Field	Description
private float	boardTemp
private io.grpc.ManagedChannel	channel
private IDeviceStatusServiceGrpc.IDeviceStatusServiceBlockingStub	client
private float	cpuTemp
private io.netty.channel.epoll.EpollEventLoopGroup	eventLoopGroup
private boolean	failed
static final de.iip_ecosphere.platform.support.metrics.SystemMetrics	INSTANCE
private long	lastRequest
static final String	PLCNEXT_SOCK
private static final IDeviceStatusServiceOuterClass.IDeviceStatusServiceGetItemRequest	REQUEST_BOARD_TEMPERATURE
private static final IDeviceStatusServiceOuterClass.IDeviceStatusServiceGetItemRequest	REQUEST_CPU_TEMPERATURE
private static final long	TIMEOUT

Fields inherited from interface de.iip_ecosphere.platform.support.metrics.SystemMetrics

INVALID_CELSIUS_TEMPERATURE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PlcNextSystemMetrics()	Prevents external creation.

Method Summary

Modifier and Type	Method	Description
void	close()
float	getCaseTemperature()
float	getCpuTemperature()
int	getNumGpuCores()
int	getNumTpuCores()
private void	request()	Initialize the channel.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.iip_ecosphere.platform.support.metrics.SystemMetrics

getNumCpuCores, getOsArch, getOsName

Field Details

INSTANCE

public static final de.iip_ecosphere.platform.support.metrics.SystemMetrics INSTANCE

PLCNEXT_SOCK

public static final String PLCNEXT_SOCK

TIMEOUT

private static final long TIMEOUT

See Also:

• Constant Field Values

REQUEST_BOARD_TEMPERATURE

private static final IDeviceStatusServiceOuterClass.IDeviceStatusServiceGetItemRequest REQUEST_BOARD_TEMPERATURE

REQUEST_CPU_TEMPERATURE

private static final IDeviceStatusServiceOuterClass.IDeviceStatusServiceGetItemRequest REQUEST_CPU_TEMPERATURE

client

private IDeviceStatusServiceGrpc.IDeviceStatusServiceBlockingStub client

lastRequest

private long lastRequest

failed

private boolean failed

channel

private io.grpc.ManagedChannel channel

eventLoopGroup

private io.netty.channel.epoll.EpollEventLoopGroup eventLoopGroup

boardTemp

private float boardTemp

cpuTemp

private float cpuTemp

Constructor Details

PlcNextSystemMetrics

protected PlcNextSystemMetrics()

Prevents external creation.

Method Details

request

private void request()

Initialize the channel.

getCaseTemperature

public float getCaseTemperature()

Specified by:

getCaseTemperature in interface de.iip_ecosphere.platform.support.metrics.SystemMetrics

getCpuTemperature

public float getCpuTemperature()

Specified by:

getCpuTemperature in interface de.iip_ecosphere.platform.support.metrics.SystemMetrics

getNumGpuCores

public int getNumGpuCores()

Specified by:

getNumGpuCores in interface de.iip_ecosphere.platform.support.metrics.SystemMetrics

getNumTpuCores

public int getNumTpuCores()

Specified by:

getNumTpuCores in interface de.iip_ecosphere.platform.support.metrics.SystemMetrics

close

public void close()

Specified by:

close in interface de.iip_ecosphere.platform.support.metrics.SystemMetrics