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annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CrossSectionFacet.java @ 1946:a584a26d5fde

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Introduce pre-rendering inter-facet communication phase ('blackboard pass'). flys-artifacts/trunk@3336 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 30 Nov 2011 10:18:38 +0000
parents 51e59f221333
children 27bb2e24f7f8
rev   line source
1116
05e4ef0f9489 Improved stub for CrossSections (including Factory and Facet).
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1 package de.intevation.flys.artifacts.model;
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2
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3 import org.apache.log4j.Logger;
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4
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5 import de.intevation.artifacts.Artifact;
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6 import de.intevation.artifacts.CallContext;
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7
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8 import de.intevation.artifactdatabase.state.DefaultFacet;
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9 import de.intevation.artifactdatabase.state.Facet;
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10
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11 import de.intevation.flys.artifacts.WINFOArtifact;
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12
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13 import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
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14
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15
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16 /**
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17 * Trival Facet for Cross Sections.
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18 */
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19 public class CrossSectionFacet
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20 extends DefaultFacet
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21 implements FacetTypes {
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22
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23 private static Logger logger = Logger.getLogger(CrossSectionFacet.class);
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24
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25 protected ComputeType type;
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26
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27 /** Trivial constructor, set (maybe localized) description. */
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28 public CrossSectionFacet(int idx, String description) {
51e59f221333 Minor preparations for WINFO/CrossSection to handle multiple cross-sections.
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29 super(idx, CROSS_SECTION, description);
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30 type = ComputeType.ADVANCE;
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31 }
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32
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33
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34 /**
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35 * Gets dummy data.
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36 */
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37 public Object getData(Artifact artifact, CallContext context) {
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38 logger.debug("Get data for cross section");
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39
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40 WINFOArtifact winfo = (WINFOArtifact)artifact;
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41
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42 return winfo.getCrossSectionData();
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43 }
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44
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45
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46 /** Do a deep copy. */
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47 @Override
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48 public Facet deepCopy() {
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49 CrossSectionFacet copy = new CrossSectionFacet(this.index, this.description);
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50 copy.set(this);
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51 return copy;
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52 }
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53 }
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54 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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55
http://dive4elements.wald.intevation.org