Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/AreaFacet.java @ 2004:94c4dd5aaf20

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Made StaticState a bit more convenient to use. flys-artifacts/trunk@3446 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 16 Dec 2011 14:11:50 +0000
parents 28a5c163f9cd
children 7f99845e9499
rev   line source
2001
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.model;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
2
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
3 import java.util.ArrayList;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
4 import java.util.List;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
5
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
6 import org.apache.log4j.Logger;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
7
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
8 import de.intevation.artifacts.Artifact;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
9 import de.intevation.artifacts.CallContext;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
10
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
11 import de.intevation.artifactdatabase.state.DefaultFacet;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
12 import de.intevation.artifactdatabase.state.Facet;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
13
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
14 import de.intevation.artifacts.DataProvider;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
15
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
16 import de.intevation.flys.artifacts.AreaArtifact;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
17
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
18 import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
19 import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
20
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
21
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
22 /**
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
23 * Trival Facet for areas.
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
24 */
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
25 public class AreaFacet
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
26 extends DefaultFacet
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
27 implements FacetTypes {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
28
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
29 private static Logger logger = Logger.getLogger(AreaFacet.class);
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
30
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
31 /** Trivial constructor, set (maybe localized) description. */
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
32 public AreaFacet(int idx, String description) {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
33 super(idx, AREA, description);
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
34 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
35
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
36
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
37 /**
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
38 * Gets Cross Section (profile).
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
39 * @param art artifact to get data from.
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
40 * @param context ignored
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
41 */
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
42 public Object getData(Artifact art, CallContext context) {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
43 logger.debug("Get data for area ding");
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
44
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
45 // Get information from artifact about which
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
46 // info to grab from blackboard.
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
47 //
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
48 // All compatible facets should provide their data
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
49 // under the key (Artifact-UUID + Facet-Index).
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
50 AreaArtifact artifact = (AreaArtifact) art;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
51 Object lowerData = null;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
52 Object upperData = null;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
53
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
54 List<DataProvider> providers = context.
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
55 getDataProvider(artifact.getLowerDPKey());
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
56 if (providers.size() < 1) {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
57 logger.warn("No 'lower' given for area");
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
58 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
59 else {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
60 lowerData = providers.get(0).provideData(
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
61 artifact.getLowerDPKey(), null, context);
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
62 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
63
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
64 providers = context.getDataProvider(artifact.getUpperDPKey());
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
65 if (providers.size() < 1) {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
66 logger.warn("No 'upper' given for area");
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
67 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
68 else {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
69 upperData = providers.get(0).provideData(
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
70 artifact.getUpperDPKey(), null, context);
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
71 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
72
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
73 if (upperData == null && lowerData == null) {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
74 logger.warn("No 'upper' given for area");
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
75 return null;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
76 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
77
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
78 return new Object[] {lowerData, upperData};
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
79 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
80
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
81
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
82 /** Do a deep copy. */
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
83 @Override
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
84 public Facet deepCopy() {
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
85 AreaFacet copy = new AreaFacet(this.index, this.description);
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
86 copy.set(this);
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
87 return copy;
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
88 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
89 }
28a5c163f9cd Added partial area-infrastructure.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
90 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org