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annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DataFacet.java @ 702:32ed5d789e50 facets-slt

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Add facet to access raw computed data. flys-artifacts/branches/facets-slt@2153 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 17 Jun 2011 14:03:29 +0000
parents
children 853dceead0f4
rev   line source
702
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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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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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
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8 import de.intevation.flys.artifacts.FLYSArtifact;
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9
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10 import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
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11
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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12 public class DataFacet
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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13 extends DefaultFacet
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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14 {
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15 protected ComputeType type;
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16 protected String hash;
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17
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18 public DataFacet(String name, String description) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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19 this(name, description, ComputeType.ADVANCE);
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20 }
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21
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22 public DataFacet(String name, String description, ComputeType type) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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23 this(name, description, type, null);
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24 }
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25
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26 public DataFacet(
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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27 String name,
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28 String description,
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29 ComputeType type,
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30 String hash
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31 ) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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32 super(name, description);
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33 this.type = type;
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34 this.hash = hash;
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35 }
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36
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37 public Object getData(Artifact artifact, CallContext context) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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38 FLYSArtifact flys = (FLYSArtifact)artifact;
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39 return flys.compute(
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40 context, hash != null ? hash : flys.hash(), type);
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41 }
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42 }
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43 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org