Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation6.java @ 2219:4b6e9b377a84
Fetch parameters for 'historical discharge curve' calculation; call Calculation6 with those information and check input parameters.
flys-artifacts/trunk@3858 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 01 Feb 2012 13:33:58 +0000 |
| parents | ebbb18ed78c4 |
| children | 4db19a88bddb |
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| 2218:39933df6d0fe | 2219:4b6e9b377a84 |
|---|---|
| 1 package de.intevation.flys.artifacts.model; | 1 package de.intevation.flys.artifacts.model; |
| 2 | 2 |
| 3 import org.apache.log4j.Logger; | 3 import org.apache.log4j.Logger; |
| 4 | |
| 5 import de.intevation.flys.model.Gauge; | |
| 4 | 6 |
| 5 | 7 |
| 6 /** | 8 /** |
| 7 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 9 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 8 */ | 10 */ |
| 9 public class Calculation6 extends Calculation { | 11 public class Calculation6 extends Calculation { |
| 10 | 12 |
| 11 private static final Logger logger = Logger.getLogger(Calculation6.class); | 13 private static final Logger logger = Logger.getLogger(Calculation6.class); |
| 12 | 14 |
| 15 private int mode; | |
| 16 private int[] timerange; | |
| 17 private double[] values; | |
| 13 | 18 |
| 14 public Calculation6() { | 19 |
| 20 public static final int MODE_W = 0; | |
| 21 public static final int MODE_Q = 1; | |
| 22 | |
| 23 | |
| 24 public Calculation6(int mode, int[] timerange, double[] values) { | |
| 25 this.mode = mode; | |
| 26 this.timerange = timerange; | |
| 27 this.values = values; | |
| 15 } | 28 } |
| 16 | 29 |
| 17 | 30 |
| 18 public CalculationResult calculate() { | 31 public CalculationResult calculate(Gauge gauge) { |
| 32 if (!checkParameters() || gauge == null) { | |
| 33 logger.warn("Parameters not valid for calculation."); | |
| 34 | |
| 35 return null; | |
| 36 } | |
| 37 | |
| 38 if (logger.isDebugEnabled()) { | |
| 39 debug(); | |
| 40 } | |
| 41 | |
| 19 logger.warn("TODO: IMPLEMENT ME"); | 42 logger.warn("TODO: IMPLEMENT ME"); |
| 43 | |
| 20 return null; | 44 return null; |
| 45 } | |
| 46 | |
| 47 | |
| 48 protected boolean checkParameters() { | |
| 49 if (!(mode == MODE_W || mode == MODE_Q)) { | |
| 50 logger.warn("Invalid mode '" + mode + "' for calculation."); | |
| 51 return false; | |
| 52 } | |
| 53 | |
| 54 if (timerange == null || timerange.length < 2) { | |
| 55 logger.warn("Invalid timerange for calculation."); | |
| 56 return false; | |
| 57 } | |
| 58 | |
| 59 if (values == null || values.length == 0) { | |
| 60 logger.warn("No values for W or Q specified."); | |
| 61 return false; | |
| 62 } | |
| 63 | |
| 64 return true; | |
| 65 } | |
| 66 | |
| 67 | |
| 68 /** | |
| 69 * Writes the parameters used for this calculation to logger. | |
| 70 */ | |
| 71 public void debug() { | |
| 72 StringBuilder sb = new StringBuilder(); | |
| 73 for (double value: values) { | |
| 74 sb.append(String.valueOf(value) + " "); | |
| 75 } | |
| 76 | |
| 77 logger.debug("========== Calculation6 =========="); | |
| 78 logger.debug(" Mode: " + mode); | |
| 79 logger.debug(" Timerange: " + timerange[0] + " - " + timerange[1]); | |
| 80 logger.debug(" Input values: " + sb.toString()); | |
| 81 logger.debug("=================================="); | |
| 21 } | 82 } |
| 22 } | 83 } |
| 23 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 84 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |