Package org.palladiosimulator.dataflow.confidentiality.analysis.characteristics.variable

Class PCMDataCharacteristicsCalculator

java.lang.Object

org.palladiosimulator.dataflow.confidentiality.analysis.characteristics.variable.PCMDataCharacteristicsCalculator

All Implemented Interfaces:

DataCharacteristicsCalculator

public class PCMDataCharacteristicsCalculator
extends Object
implements DataCharacteristicsCalculator

Constructor Summary

Constructors

Constructor	Description
PCMDataCharacteristicsCalculator(List<DataFlowVariable> initialVariables, List<CharacteristicValue> nodeCharacteristics, ResourceLoader resourceLoader)	Initialize Data characteristics Calculator with initial variables.

Method Summary

Modifier and Type	Method	Description
void	evaluate(org.palladiosimulator.pcm.parameter.VariableCharacterisation variableCharacterisation)	Evaluate a Variable Characterization with the current Variables and update the internal state of the characteristics calculator.
List<DataFlowVariable>	getCalculatedCharacteristics()	Returns the list of DataFlowVariables that were calculated according to the VariableCharacterizations provided

Methods inherited from class java.lang.Object

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

Constructor Details

PCMDataCharacteristicsCalculator

public PCMDataCharacteristicsCalculator(List<DataFlowVariable> initialVariables,
 List<CharacteristicValue> nodeCharacteristics,
 ResourceLoader resourceLoader)

Initialize Data characteristics Calculator with initial variables. In addition the read-only container for node characteristics is created. See createNodeCharacteristicsContainer(java.util.List<org.palladiosimulator.dataflow.confidentiality.analysis.characteristics.CharacteristicValue>)

Parameters:

initialVariables - DataFlowVariables of the previous ActionSequence Element

nodeCharacteristics - Node Characteristics that might be referenced in the calculator

resourceLoader - Resource loader to resolve unknown characteristics in the dictionary

Method Details

evaluate

public void evaluate(org.palladiosimulator.pcm.parameter.VariableCharacterisation variableCharacterisation)

Evaluate a Variable Characterization with the current Variables and update the internal state of the characteristics calculator. This method should be called for each Variable Characterization (e.g. Stoex)

For easier use, the state of characteristics at a given sequence element, is managed and updated by calling this method. The final DataflowVariables for an element are accessed with getCalculatedVariables.

Specified by:

evaluate in interface DataCharacteristicsCalculator

Parameters:

variableCharacterisation - Variable Characterization at the Sequence Element

getCalculatedCharacteristics

public List<DataFlowVariable> getCalculatedCharacteristics()

Returns the list of DataFlowVariables that were calculated according to the VariableCharacterizations provided

Specified by:

getCalculatedCharacteristics in interface DataCharacteristicsCalculator

Returns:

List of DataFlowVariables after evaluating