Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/shared/model/ToLoad.java @ 846:e47ef0ca8f33
Compile a list of recommendations out of
flys-client/trunk@2570 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 24 Aug 2011 16:52:40 +0000 |
| parents | 29966a53cfeb |
| children | 01b18db3b288 |
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| 845:4db672cdacb2 | 846:e47ef0ca8f33 |
|---|---|
| 1 package de.intevation.flys.client.shared.model; | 1 package de.intevation.flys.client.shared.model; |
| 2 | 2 |
| 3 import java.util.ArrayList; | |
| 4 import java.util.List; | |
| 3 import java.util.Map; | 5 import java.util.Map; |
| 4 import java.util.HashMap; | 6 import java.util.HashMap; |
| 5 | 7 |
| 6 import java.io.Serializable; | 8 import java.io.Serializable; |
| 7 | 9 |
| 8 public class ToLoad implements Serializable | 10 public class ToLoad implements Serializable |
| 9 { | 11 { |
| 12 public static final String SYNTHETIC_KEY = "key-"; | |
| 13 | |
| 10 protected Map<String, Map<String, ArtifactFilter>> artifacts; | 14 protected Map<String, Map<String, ArtifactFilter>> artifacts; |
| 11 | 15 |
| 12 public ToLoad() { | 16 public ToLoad() { |
| 13 artifacts = new HashMap<String, Map<String, ArtifactFilter>>(); | 17 artifacts = new HashMap<String, Map<String, ArtifactFilter>>(); |
| 14 } | 18 } |
| 15 | 19 |
| 16 public static final String uniqueKey(Map<?, ?> map) { | 20 public static final String uniqueKey(Map<?, ?> map) { |
| 17 int idx = map.size(); | 21 int idx = map.size(); |
| 18 | 22 |
| 19 String key = "key-" + idx; | 23 String key = SYNTHETIC_KEY + idx; |
| 20 while (map.containsKey(key)) { | 24 while (map.containsKey(key)) { |
| 21 key = "key-" + ++idx; | 25 key = SYNTHETIC_KEY + ++idx; |
| 22 } | 26 } |
| 23 return key; | 27 return key; |
| 24 } | 28 } |
| 25 | 29 |
| 26 public void add( | 30 public void add( |
| 51 } | 55 } |
| 52 | 56 |
| 53 public boolean isEmpty() { | 57 public boolean isEmpty() { |
| 54 return artifacts.isEmpty(); | 58 return artifacts.isEmpty(); |
| 55 } | 59 } |
| 60 | |
| 61 public List<Recommendation> toRecommendations() { | |
| 62 List<Recommendation> recommendations = new ArrayList<Recommendation>(); | |
| 63 | |
| 64 for (Map.Entry<String, Map<String, ArtifactFilter>> all: | |
| 65 artifacts.entrySet() | |
| 66 ) { | |
| 67 String masterArtifact = all.getKey(); | |
| 68 | |
| 69 if (masterArtifact.startsWith(SYNTHETIC_KEY)) { // system data | |
| 70 masterArtifact = null; | |
| 71 } | |
| 72 | |
| 73 for (Map.Entry<String, ArtifactFilter> entry: | |
| 74 all.getValue().entrySet() | |
| 75 ) { | |
| 76 String factory = entry.getKey(); | |
| 77 ArtifactFilter artifactFilter = entry.getValue(); | |
| 78 | |
| 79 String ids; | |
| 80 Recommendation.Filter filter; | |
| 81 | |
| 82 if (masterArtifact == null) { // system data | |
| 83 ids = artifactFilter.collectIds(); | |
| 84 filter = null; | |
| 85 } | |
| 86 else { // user specific | |
| 87 ids = null; | |
| 88 filter = artifactFilter.toFilter(); | |
| 89 } | |
| 90 | |
| 91 Recommendation recommendation = new Recommendation( | |
| 92 factory, ids, masterArtifact, filter); | |
| 93 | |
| 94 recommendations.add(recommendation); | |
| 95 } | |
| 96 } | |
| 97 | |
| 98 return recommendations; | |
| 99 } | |
| 56 } | 100 } |
| 57 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 101 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |