| 1 | package de.uka.ipd.sdq.reliability.solver.pcm2markov; |
| 2 | |
| 3 | import de.uka.ipd.sdq.reliability.core.MarkovFailureType; |
| 4 | |
| 5 | /** |
| 6 | * Describes a point of failure in a PCM model. |
| 7 | * |
| 8 | * @author brosch |
| 9 | * |
| 10 | */ |
| 11 | public class FailureDescription { |
| 12 | |
| 13 | /** |
| 14 | * The probability of failure. |
| 15 | */ |
| 16 | private double failureProbability; |
| 17 | |
| 18 | /** |
| 19 | * The type of failure. |
| 20 | */ |
| 21 | private MarkovFailureType failureType; |
| 22 | |
| 23 | /** |
| 24 | * Creates a new FailureDescription. |
| 25 | * |
| 26 | * @param type |
| 27 | * the type of failure |
| 28 | * @param probability |
| 29 | * the probability of failure |
| 30 | */ |
| 31 | public FailureDescription(final MarkovFailureType type, |
| 32 | final double probability) { |
| 33 | this.failureType = type; |
| 34 | this.failureProbability = probability; |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * Retrieves the probability of failure. |
| 39 | * |
| 40 | * @return the probability of failure |
| 41 | */ |
| 42 | public final double getFailureProbability() { |
| 43 | return failureProbability; |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Retrieves the type of failure. |
| 48 | * |
| 49 | * @return the type of failure |
| 50 | */ |
| 51 | public final MarkovFailureType getFailureType() { |
| 52 | return failureType; |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * Overwrites an existing failure probability. |
| 57 | * |
| 58 | * @param failureProbability |
| 59 | */ |
| 60 | public void setFailureProbability(final double failureProbability) { |
| 61 | this.failureProbability = failureProbability; |
| 62 | } |
| 63 | } |