| 1 | package de.uka.ipd.sdq.statistics; |
| 2 | |
| 3 | import java.util.ArrayList; |
| 4 | import java.util.List; |
| 5 | |
| 6 | /** |
| 7 | * Implements some recurring tasks arising when implementing the interface |
| 8 | * {@link IBatchAlgorithm}. |
| 9 | * |
| 10 | * @author Philipp Merkle |
| 11 | * |
| 12 | */ |
| 13 | public abstract class ABatchAlgorithm implements IBatchAlgorithm { |
| 14 | |
| 15 | protected List<Batch> batches = new ArrayList<Batch>(); |
| 16 | |
| 17 | private boolean valid = false; |
| 18 | |
| 19 | @Override |
| 20 | public void offerSamples(List<Double> values) { |
| 21 | for (Double v : values) { |
| 22 | offerSample(v); |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | @Override |
| 27 | public void offerSamples(double[] values) { |
| 28 | for (double v : values) { |
| 29 | offerSample(v); |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | @Override |
| 34 | public List<Double> getBatchMeans() { |
| 35 | List<Double> means = new ArrayList<Double>(); |
| 36 | for (Batch b : batches) { |
| 37 | means.add(b.getMean()); |
| 38 | } |
| 39 | return means; |
| 40 | } |
| 41 | |
| 42 | @Override |
| 43 | public boolean hasValidBatches() { |
| 44 | return valid; |
| 45 | } |
| 46 | |
| 47 | protected void setValid(boolean valid) { |
| 48 | this.valid = valid; |
| 49 | } |
| 50 | |
| 51 | } |