| 1 | package de.uka.ipd.sdq.reliability.solver.reporting; |
| 2 | |
| 3 | /** |
| 4 | * Class used for aggregation of failure probabilities according to a |
| 5 | * FailureAnalysisFailureType when considering failure categories (classes). |
| 6 | * |
| 7 | * @author Daniel Patejdl |
| 8 | * |
| 9 | */ |
| 10 | public class ClassesFailureProbabilityAggregation { |
| 11 | /** |
| 12 | * The aggregated failure probability. |
| 13 | */ |
| 14 | private double failureProbability; |
| 15 | |
| 16 | /** |
| 17 | * The failure analysis failure type. The type may be used to distinguish |
| 18 | * several instances of this class. |
| 19 | */ |
| 20 | private FailureAnalysisFailureType failureType; |
| 21 | |
| 22 | /** |
| 23 | * Creates a new instance of this class, given the failure analysis failure |
| 24 | * type. |
| 25 | * |
| 26 | * @param failureAggregationType |
| 27 | */ |
| 28 | public ClassesFailureProbabilityAggregation( |
| 29 | FailureAnalysisFailureType failureType) { |
| 30 | this.failureType = failureType; |
| 31 | } |
| 32 | |
| 33 | /** |
| 34 | * Adds to the current aggregated failure probability additional failure |
| 35 | * probability. |
| 36 | * |
| 37 | * @param failureProbability |
| 38 | * the failure probability to be added to the existing one |
| 39 | */ |
| 40 | public void addToFailureProbabilityBy(double failureProbability) { |
| 41 | this.failureProbability += failureProbability; |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * Retrieves the aggregated failure probability. |
| 46 | * |
| 47 | * @return the aggregated failure probability |
| 48 | */ |
| 49 | public double getFailureProbability() { |
| 50 | return failureProbability; |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Returns the failure type. |
| 55 | * |
| 56 | * @return the failure type |
| 57 | */ |
| 58 | public FailureAnalysisFailureType getType() { |
| 59 | return failureType; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * Sets the failure type. |
| 64 | * |
| 65 | * @param failureAggregationType |
| 66 | * the failure type |
| 67 | */ |
| 68 | public void setType(FailureAnalysisFailureType failureType) { |
| 69 | this.failureType = failureType; |
| 70 | } |
| 71 | } |