Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DataFacet.java @ 1078:048517d67215

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Changed state spawning mechanism of MainValuesArtifact. flys-artifacts/trunk@2575 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 25 Aug 2011 10:38:45 +0000
parents b1ed0ec0236f
children ea80e652f033
rev   line source
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32ed5d789e50 Add facet to access raw computed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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1 package de.intevation.flys.artifacts.model;
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2
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3 import de.intevation.artifacts.Artifact;
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4 import de.intevation.artifacts.CallContext;
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5
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6 import de.intevation.artifactdatabase.state.DefaultFacet;
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7 import de.intevation.artifactdatabase.state.Facet;
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8
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9 import de.intevation.flys.artifacts.FLYSArtifact;
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10
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11 import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
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12
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13 public class DataFacet
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14 extends DefaultFacet
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15 {
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16 protected ComputeType type;
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17 protected String hash;
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18 protected String stateId;
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19
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20 public DataFacet() {
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21 }
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22
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23 public DataFacet(String name, String description) {
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24 this(name, description, ComputeType.ADVANCE);
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25 }
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26
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27 public DataFacet(String name, String description, ComputeType type) {
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28 this(name, description, type, null);
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29 }
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30
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31 public DataFacet(
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32 String name,
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33 String description,
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34 ComputeType type,
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35 String hash
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36 ) {
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37 super(name, description);
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38 this.type = type;
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39 this.hash = hash;
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40 }
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41
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42
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43 public DataFacet(
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44 String name,
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45 String description,
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46 ComputeType type,
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47 String hash,
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48 String stateId
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49 ) {
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50 super(name, description);
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51 this.type = type;
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52 this.hash = hash;
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53 this.stateId = stateId;
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54 }
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55
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56 @Override
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57 public Object getData(Artifact artifact, CallContext context) {
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58 FLYSArtifact flys = (FLYSArtifact)artifact;
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59 String theHash = (hash != null) ? hash : flys.hash();
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60
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61 return stateId != null && stateId.length() > 0
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62 ? flys.compute(context, stateId, theHash, type, false)
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63 : flys.compute(context, theHash, type, false);
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64 }
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65
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66 @Override
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67 public Facet deepCopy() {
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68 DataFacet copy = new DataFacet();
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69 copy.set(this);
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70 copy.type = type;
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71 copy.hash = hash;
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72 copy.stateId = stateId;
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73 return copy;
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74 }
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75 }
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76 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org