FeatureNode.java

   1 package org.argeo.gis.ui.data;
   2
   3 import java.io.IOException;
   4
   5 import org.argeo.ArgeoException;
   6 import org.argeo.eclipse.ui.TreeParent;
   7 import org.geotools.data.DataStore;
   8 import org.geotools.data.FeatureSource;
   9 import org.opengis.feature.simple.SimpleFeature;
  10 import org.opengis.feature.simple.SimpleFeatureType;
  11 import org.opengis.feature.type.Name;
  12
  13 public class FeatureNode extends TreeParent {
  14         private final DataStore dataStore;
  15         private final Name featureName;
  16
  17         public FeatureNode(DataStore dataStore, Name name) {
  18                 super(name.toString());
  19                 this.dataStore = dataStore;
  20                 this.featureName = name;
  21         }
  22
  23         public FeatureSource<SimpleFeatureType, SimpleFeature> getFeatureSource() {
  24                 try {
  25                         return dataStore.getFeatureSource(featureName);
  26                 } catch (IOException e) {
  27                         throw new ArgeoException("Cannot get feature " + featureName
  28                                         + " of " + dataStore, e);
  29                 }
  30         }
  31
  32         public DataStore getDataStore() {
  33                 return dataStore;
  34         }
  35
  36         public Name getFeatureName() {
  37                 return featureName;
  38         }
  39
  40 }