| 1 | package de.uka.ipd.sdq.pipesandfilters.framework.recorder; |
| 2 | |
| 3 | import javax.measure.Measure; |
| 4 | import javax.measure.quantity.Quantity; |
| 5 | |
| 6 | /** |
| 7 | * This class holds meta information for fixed width aggregations. |
| 8 | * |
| 9 | * @author Baum |
| 10 | * |
| 11 | */ |
| 12 | public class FixedWidthAggregationMetaData { |
| 13 | private Measure<?, ? extends Quantity> lowerBound; |
| 14 | private Measure<?, ? extends Quantity> width; |
| 15 | private long numberOfIntervals; |
| 16 | |
| 17 | /** |
| 18 | * The constructor of FixedWidthAggregationMetaData |
| 19 | * |
| 20 | * @param lowerBound |
| 21 | * The lower bound of the aggregation. |
| 22 | * @param width |
| 23 | * The width of an interval. |
| 24 | * @param numberOfIntervals |
| 25 | * The number of intervals. |
| 26 | */ |
| 27 | public FixedWidthAggregationMetaData( |
| 28 | Measure<?, ? extends Quantity> lowerBound, |
| 29 | Measure<?, ? extends Quantity> width, long numberOfIntervals) { |
| 30 | this.lowerBound = lowerBound; |
| 31 | this.width = width; |
| 32 | this.numberOfIntervals = numberOfIntervals; |
| 33 | } |
| 34 | |
| 35 | /** |
| 36 | * Returns the lower bound of the aggregation. |
| 37 | * |
| 38 | * @return The lower bound of the aggregation. |
| 39 | */ |
| 40 | public Measure<?, ? extends Quantity> getLowerBound() { |
| 41 | return lowerBound; |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * Returns the width of an aggregation interval. |
| 46 | * |
| 47 | * @return The width of an aggregation interval. |
| 48 | */ |
| 49 | public Measure<?, ? extends Quantity> getWidth() { |
| 50 | return width; |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Returns the number of intervals. |
| 55 | * |
| 56 | * @return The number of intervals. |
| 57 | */ |
| 58 | public long getNumberOfIntervals() { |
| 59 | return numberOfIntervals; |
| 60 | } |
| 61 | } |