com.nsysmon.measure.scalar

Class ACpuUtilizationMeasurer

java.lang.Object

com.nsysmon.measure.scalar.ACpuUtilizationMeasurer

All Implemented Interfaces:

AScalarMeasurer, AShutdownable

public class ACpuUtilizationMeasurer
extends Object
implements AScalarMeasurer

Author:

arno

Nested Class Summary

Nested classes/interfaces inherited from interface com.nsysmon.measure.scalar.AScalarMeasurer

AScalarMeasurer.EvaluatedValue

Field Summary

Fields

Modifier and Type	Field and Description
static String	KEY_ALL_USED
static String	KEY_AVAILABLE
static String	KEY_MEMENTO
static String	KEY_PREFIX
static String	KEY_PREFIX_MHZ
static String	KEY_SELF_KERNEL
static com.ajjpj.afoundation.io.AFile	PROC_CPUINFO_FILE
static com.ajjpj.afoundation.io.AFile	PROC_STAT_FILE
static com.ajjpj.afoundation.io.AFile	PROC_STAT_FILE_MACOS_

Fields inherited from interface com.nsysmon.measure.scalar.AScalarMeasurer

KEY_CONFIGURATION_ACTIVE, KEY_CONFIGURATION_HIGH, KEY_CONFIGURATION_MEDIUM

Constructor Summary

Constructors

Constructor and Description
ACpuUtilizationMeasurer()

Method Summary

Modifier and Type	Method and Description
void	contributeMeasurements(Map<String,AScalarDataPoint> data, long timestamp, Map<String,Object> mementos)
List<String>	getConfigurationParameters()
com.ajjpj.afoundation.collection.immutable.AOption<Long>	getTimeoutInMilliSeconds()
void	prepareMeasurements(Map<String,Object> mementos)
void	shutdown()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.nsysmon.measure.scalar.AScalarMeasurer

getDescriptionOfMeasurement, getGroupnameOfMeasurement, isResponsibleForMeasurement

Field Detail

PROC_STAT_FILE

public static final com.ajjpj.afoundation.io.AFile PROC_STAT_FILE

PROC_STAT_FILE_MACOS_

public static final com.ajjpj.afoundation.io.AFile PROC_STAT_FILE_MACOS_

PROC_CPUINFO_FILE

public static final com.ajjpj.afoundation.io.AFile PROC_CPUINFO_FILE

KEY_PREFIX

public static final String KEY_PREFIX

See Also:

Constant Field Values

KEY_MEMENTO

public static final String KEY_MEMENTO

See Also:

Constant Field Values

KEY_AVAILABLE

public static final String KEY_AVAILABLE

See Also:

Constant Field Values

KEY_ALL_USED

public static final String KEY_ALL_USED

See Also:

Constant Field Values

KEY_PREFIX_MHZ

public static final String KEY_PREFIX_MHZ

See Also:

Constant Field Values

KEY_SELF_KERNEL

public static final String KEY_SELF_KERNEL

See Also:

Constant Field Values

Constructor Detail

ACpuUtilizationMeasurer

public ACpuUtilizationMeasurer()

Method Detail

prepareMeasurements

public void prepareMeasurements(Map<String,Object> mementos)
                         throws IOException

Specified by:

prepareMeasurements in interface AScalarMeasurer

Throws:

IOException

contributeMeasurements

public void contributeMeasurements(Map<String,AScalarDataPoint> data,
                                   long timestamp,
                                   Map<String,Object> mementos)
                            throws IOException

Specified by:

contributeMeasurements in interface AScalarMeasurer

Throws:

IOException

shutdown

public void shutdown()
              throws Exception

Specified by:

shutdown in interface AShutdownable

Throws:

Exception

getTimeoutInMilliSeconds

public com.ajjpj.afoundation.collection.immutable.AOption<Long> getTimeoutInMilliSeconds()

Specified by:

getTimeoutInMilliSeconds in interface AScalarMeasurer

getConfigurationParameters

public List<String> getConfigurationParameters()

Specified by:

getConfigurationParameters in interface AScalarMeasurer