Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/org/dive4elements/river/artifacts/states/ComputationRangeState.java @ 5831:bd047b71ab37
Repaired internal references
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:06:39 +0200 |
| parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ComputationRangeState.java@1358d0c8481c |
| children |
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| 5830:160f53ee0870 | 5831:bd047b71ab37 |
|---|---|
| 1 package org.dive4elements.river.artifacts.states; | |
| 2 | |
| 3 import org.apache.log4j.Logger; | |
| 4 | |
| 5 import org.w3c.dom.Element; | |
| 6 | |
| 7 import org.dive4elements.artifacts.Artifact; | |
| 8 import org.dive4elements.artifacts.CallContext; | |
| 9 | |
| 10 import org.dive4elements.artifacts.common.utils.XMLUtils; | |
| 11 | |
| 12 import org.dive4elements.artifactdatabase.ProtocolUtils; | |
| 13 import org.dive4elements.artifactdatabase.data.StateData; | |
| 14 | |
| 15 import org.dive4elements.river.artifacts.FLYSArtifact; | |
| 16 | |
| 17 import org.dive4elements.river.artifacts.model.FacetTypes; | |
| 18 import org.dive4elements.river.artifacts.resources.Resources; | |
| 19 | |
| 20 import org.dive4elements.river.utils.FLYSUtils; | |
| 21 | |
| 22 | |
| 23 /** | |
| 24 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 25 */ | |
| 26 public class ComputationRangeState | |
| 27 extends RangeState | |
| 28 implements FacetTypes | |
| 29 { | |
| 30 private static Logger logger = | |
| 31 Logger.getLogger(ComputationRangeState.class); | |
| 32 | |
| 33 /** The default step width. */ | |
| 34 public static final int DEFAULT_STEP = 100; | |
| 35 | |
| 36 | |
| 37 public ComputationRangeState() { | |
| 38 } | |
| 39 | |
| 40 | |
| 41 @Override | |
| 42 protected Element createData( | |
| 43 XMLUtils.ElementCreator cr, | |
| 44 Artifact artifact, | |
| 45 StateData data, | |
| 46 CallContext context) | |
| 47 { | |
| 48 Element select = ProtocolUtils.createArtNode( | |
| 49 cr, "select", null, null); | |
| 50 | |
| 51 cr.addAttr(select, "name", data.getName(), true); | |
| 52 | |
| 53 Element label = ProtocolUtils.createArtNode( | |
| 54 cr, "label", null, null); | |
| 55 | |
| 56 // XXX: DEAD CODE | |
| 57 /* | |
| 58 Element choices = ProtocolUtils.createArtNode( | |
| 59 cr, "choices", null, null); | |
| 60 */ | |
| 61 | |
| 62 label.setTextContent(Resources.getMsg( | |
| 63 context.getMeta(), | |
| 64 data.getName(), | |
| 65 data.getName())); | |
| 66 | |
| 67 select.appendChild(label); | |
| 68 | |
| 69 return select; | |
| 70 } | |
| 71 | |
| 72 | |
| 73 @Override | |
| 74 protected Element[] createItems( | |
| 75 XMLUtils.ElementCreator cr, | |
| 76 Artifact artifact, | |
| 77 String name, | |
| 78 CallContext context) | |
| 79 { | |
| 80 double[] minmax = getMinMax(artifact); | |
| 81 | |
| 82 double minVal = Double.MIN_VALUE; | |
| 83 double maxVal = Double.MAX_VALUE; | |
| 84 | |
| 85 if (minmax != null) { | |
| 86 minVal = minmax[0]; | |
| 87 maxVal = minmax[1]; | |
| 88 } | |
| 89 else { | |
| 90 logger.warn("Could not read min/max distance values!"); | |
| 91 } | |
| 92 | |
| 93 if (name.equals("ld_from")) { | |
| 94 Element min = createItem( | |
| 95 cr, | |
| 96 new String[] {"min", new Double(minVal).toString()}); | |
| 97 | |
| 98 return new Element[] { min }; | |
| 99 } | |
| 100 else if (name.equals("ld_to")) { | |
| 101 Element max = createItem( | |
| 102 cr, | |
| 103 new String[] {"max", new Double(maxVal).toString()}); | |
| 104 | |
| 105 return new Element[] { max }; | |
| 106 } | |
| 107 else { | |
| 108 Element step = createItem( | |
| 109 cr, | |
| 110 new String[] {"step", String.valueOf(getDefaultStep())}); | |
| 111 return new Element[] { step }; | |
| 112 } | |
| 113 | |
| 114 } | |
| 115 | |
| 116 | |
| 117 protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { | |
| 118 Element item = ProtocolUtils.createArtNode(cr, "item", null, null); | |
| 119 Element label = ProtocolUtils.createArtNode(cr, "label", null, null); | |
| 120 Element value = ProtocolUtils.createArtNode(cr, "value", null, null); | |
| 121 | |
| 122 String[] arr = (String[]) obj; | |
| 123 | |
| 124 label.setTextContent(arr[0]); | |
| 125 value.setTextContent(arr[1]); | |
| 126 | |
| 127 item.appendChild(label); | |
| 128 item.appendChild(value); | |
| 129 | |
| 130 return item; | |
| 131 } | |
| 132 | |
| 133 | |
| 134 @Override | |
| 135 protected double[] getMinMax(Artifact artifact) { | |
| 136 FLYSArtifact flysArtifact = (FLYSArtifact) artifact; | |
| 137 return FLYSUtils.getRiverMinMax(flysArtifact); | |
| 138 } | |
| 139 | |
| 140 | |
| 141 protected double getDefaultStep() { | |
| 142 return DEFAULT_STEP; | |
| 143 } | |
| 144 } | |
| 145 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |