java.lang.Object
- org.palladiosimulator.protocom.framework.java.se.AbstractResourceEnvironment

```
public class AbstractResourceEnvironment
extends Object
```
Assigns strategies for resource demand simulation. Also starts calibration for active resources. Strategy is chosen by its name.

Field Summary

Fields
Modifier and Type	Field	Description
`protected static String[]`	`CPU_STRATEGIES`	CPU strategies, names
`protected static Class<?>[]`	`CPU_STRATEGIES_CLASSES`	CPU strategies, corresponding classes
`protected static String[]`	`HDD_STRATEGIES`	HDD strategies, names
`protected static Class<?>[]`	`HDD_STRATEGIES_CLASSES`	HDD strategies, corresponding classes
`protected static org.apache.log4j.Logger`	`LOGGER`

Constructor Summary

Constructors
Constructor Description

AbstractResourceEnvironment()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`protected static String`	`getCalibrationFileName(IDemandStrategy strategy, DegreeOfAccuracyEnum accuracy, String basePath)`	Returns the name of the file used to store the calibration table Filename depends on paramters of this class
`static void`	`performDelay(double delay)`	Performs the "delay" resource demand.
`protected static void`	`setUpCPU(String usedStrategy, String calibrationPath, DegreeOfAccuracyEnum accuracy, String processingRate)`	Starts the CPU calibration.
`protected static void`	`setUpHDD(String usedStrategy, String calibrationPath, DegreeOfAccuracyEnum accuracy, String processingRate)`	Starts the HDD calibration.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOGGER

protected static final org.apache.log4j.Logger LOGGER

CPU_STRATEGIES

protected static final String[] CPU_STRATEGIES

CPU strategies, names

CPU_STRATEGIES_CLASSES

protected static final Class<?>[] CPU_STRATEGIES_CLASSES

CPU strategies, corresponding classes

HDD_STRATEGIES

protected static final String[] HDD_STRATEGIES

HDD strategies, names

HDD_STRATEGIES_CLASSES

protected static final Class<?>[] HDD_STRATEGIES_CLASSES

HDD strategies, corresponding classes

Constructor Detail
- AbstractResourceEnvironment
```
public AbstractResourceEnvironment()
```

Method Detail

setUpCPU

protected static void setUpCPU(String usedStrategy,
                               String calibrationPath,
                               DegreeOfAccuracyEnum accuracy,
                               String processingRate)

Starts the CPU calibration.

Parameters:: usedStrategy - name of the used strategy; calibrationPath - path where old calibration runs can be retrieved from and new ones will be stored; accuracy - accuracy of the calibration: LOW, MEDIUM or HIGH; processingRate - processing rate

setUpHDD

protected static void setUpHDD(String usedStrategy,
                               String calibrationPath,
                               DegreeOfAccuracyEnum accuracy,
                               String processingRate)

Starts the HDD calibration.

Parameters:: usedStrategy - name of the used strategy; calibrationPath - path where old calibration runs can be retrieved from and new ones will be stored; accuracy - accuracy of the calibration: LOW, MEDIUM or HIGH; processingRate - processing rate

getCalibrationFileName

protected static String getCalibrationFileName(IDemandStrategy strategy,
                                               DegreeOfAccuracyEnum accuracy,
                                               String basePath)

Returns the name of the file used to store the calibration table Filename depends on paramters of this class

Returns:: The calibration table file name

performDelay
```
public static void performDelay(double delay)
```
Performs the "delay" resource demand. TODO: Does not really fit into this class. However, we didn't find a more suiting one.

Parameters:

delay - delay duration in ms

Class AbstractResourceEnvironment