comparison artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flood_duration/FloodDurationMainValuesWFacet.java @ 9257:ef7b65576d4b

Added W and Q main values to S-Info flood duration curve chart
author mschaefer
date Fri, 13 Jul 2018 18:38:05 +0200
parents
children 66b003701546
comparison
equal deleted inserted replaced
9256:6c24c857ccf9 9257:ef7b65576d4b
1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
2 * Software engineering by Intevation GmbH
3 *
4 * This file is Free Software under the GNU AGPL (>=v3)
5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
6 * documentation coming with Dive4Elements River for details.
7 */
8
9 package org.dive4elements.river.artifacts.sinfo.flood_duration;
10
11 import org.apache.log4j.Logger;
12 import org.dive4elements.artifactdatabase.state.DefaultFacet;
13 import org.dive4elements.artifacts.Artifact;
14 import org.dive4elements.artifacts.CallContext;
15 import org.dive4elements.river.artifacts.D4EArtifact;
16 import org.dive4elements.river.artifacts.model.CalculationResult;
17 import org.dive4elements.river.artifacts.model.WQDay;
18 import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
19 import org.dive4elements.river.jfree.StickyAxisAnnotation;
20
21 /**
22 * Facet to show Main W Values.
23 */
24 public class FloodDurationMainValuesWFacet extends DefaultFacet {
25
26 /** Own log. */
27 private static Logger log = Logger.getLogger(FloodDurationMainValuesWFacet.class);
28
29 /** Trivial Constructor. */
30 public FloodDurationMainValuesWFacet(final String name, final String description) {
31 this.description = description;
32 this.name = name;
33 this.index = 0;
34 }
35
36
37 /**
38 * Set the hit-point in W where a line drawn from the axis would hit the
39 * curve in WQDay (if hit).
40 * Employ linear interpolation.
41 */
42 protected static void setHitPoint(final WQDay wqday, final StickyAxisAnnotation annotation) {
43
44 final float w = annotation.getPos();
45
46 final Double day = wqday.interpolateDayByW(w);
47
48 if (day != null) {
49 annotation.setHitPoint(day.floatValue());
50 }
51 else if (log.isDebugEnabled()) {
52 log.debug("StickyAnnotation does not hit wqday curve: " + w);
53 }
54 }
55
56
57 /**
58 * Returns the data this facet provides.
59 *
60 * @param artifact the owner artifact.
61 * @param context the CallContext (can be used to find out if in
62 * navigable fixation-setting, or durationcurve).
63 *
64 * @return the data.
65 */
66 @Override
67 public Object getData(final Artifact artifact, final CallContext context) {
68
69 log.debug("Get data for flood duration main value W data");
70
71 final D4EArtifact flys = (D4EArtifact) artifact;
72
73 final CalculationResult res = (CalculationResult) flys.compute(context, ComputeType.ADVANCE, false);
74
75 final FloodDurationCalculationResults data = (FloodDurationCalculationResults) res.getData();
76
77 return data.getMainValueWAnnotation();
78 }
79
80
81 /**
82 * Create a deep copy of this Facet.
83 * @return a deep copy.
84 */
85 @Override
86 public FloodDurationMainValuesWFacet deepCopy() {
87 final FloodDurationMainValuesWFacet copy = new FloodDurationMainValuesWFacet(this.name, this.description);
88 copy.set(this);
89 return copy;
90 }
91 }
92 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

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