Revision 64 org.gvsig.sextante/trunk/org.gvsig.sextante.app/org.gvsig.sextante.app.algorithm/org.gvsig.sextante.app.algorithm.spatialjoin/src/main/java/org/gvsig/sextante/app/algorithm/spatialjoin/SpatialJoinAlgorithm.java
| SpatialJoinAlgorithm.java | ||
|---|---|---|
| 18 | 18 |
*/ |
| 19 | 19 |
package org.gvsig.sextante.app.algorithm.spatialjoin; |
| 20 | 20 |
|
| 21 |
import java.util.ArrayList; |
|
| 21 | 22 |
import java.util.HashMap; |
| 23 |
import java.util.Iterator; |
|
| 22 | 24 |
|
| 23 | 25 |
import org.gvsig.fmap.dal.DALLocator; |
| 24 | 26 |
import org.gvsig.fmap.dal.DataManager; |
| ... | ... | |
| 27 | 29 |
import org.gvsig.fmap.dal.feature.FeatureSet; |
| 28 | 30 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
| 29 | 31 |
import org.gvsig.fmap.dal.feature.FeatureType; |
| 30 |
import org.gvsig.sextante.app.algorithm.spatialjoin.SpatiallyIndexedSpatialJoinOperation; |
|
| 32 |
import org.gvsig.sextante.app.algorithm.base.core.GeometryOperation; |
|
| 33 |
import org.gvsig.sextante.app.algorithm.dissolve.DissolveRule; |
|
| 34 |
import org.gvsig.sextante.app.algorithm.dissolve.IDissolveRule; |
|
| 35 |
import org.gvsig.sextante.app.algorithm.dissolve.Summary; |
|
| 31 | 36 |
import org.gvsig.sextante.app.extension.core.gvGeoAlgorithm; |
| 32 | 37 |
import org.gvsig.sextante.app.extension.core.gvVectorLayer; |
| 33 | 38 |
|
| ... | ... | |
| 35 | 40 |
import es.unex.sextante.dataObjects.IVectorLayer; |
| 36 | 41 |
import es.unex.sextante.exceptions.GeoAlgorithmExecutionException; |
| 37 | 42 |
import es.unex.sextante.exceptions.RepeatedParameterNameException; |
| 43 |
import es.unex.sextante.exceptions.UnsupportedOutputChannelException; |
|
| 38 | 44 |
import es.unex.sextante.outputs.OutputVectorLayer; |
| 39 | 45 |
|
| 40 | 46 |
/** |
| ... | ... | |
| 120 | 126 |
|
| 121 | 127 |
//Builds the output and computes the operation |
| 122 | 128 |
try {
|
| 129 |
FeatureSet features = null; |
|
| 130 |
features = lyr1.getFeatureStore().getFeatureSet(); |
|
| 131 |
FeatureType featureType1 = features.getDefaultFeatureType(); |
|
| 132 |
features = lyr2.getFeatureStore().getFeatureSet(); |
|
| 133 |
FeatureType featureType2 = features.getDefaultFeatureType(); |
|
| 134 |
|
|
| 135 |
GeometryOperation operation = null; |
|
| 136 |
FeatureStore outFeatStore = null; |
|
| 137 |
|
|
| 123 | 138 |
if(nearest) {
|
| 124 |
FeatureSet features = null; |
|
| 125 |
features = lyr1.getFeatureStore().getFeatureSet(); |
|
| 126 |
FeatureType featureType1 = features.getDefaultFeatureType(); |
|
| 127 |
features = lyr2.getFeatureStore().getFeatureSet(); |
|
| 128 |
FeatureType featureType2 = features.getDefaultFeatureType(); |
|
| 129 |
|
|
| 130 |
FeatureStore outFeatStore = buildOutPutStoreFromUnion(featureType1, |
|
| 139 |
outFeatStore = buildOutPutStoreFromUnion(featureType1, |
|
| 131 | 140 |
featureType2, |
| 132 | 141 |
lyr1.getShapeType(), |
| 133 | 142 |
Sextante.getText("SpatialJoin"),
|
| ... | ... | |
| 135 | 144 |
"DIST", |
| 136 | 145 |
Double.class); |
| 137 | 146 |
|
| 138 |
SpatiallyIndexedSpatialJoinOperation operation = new SpatiallyIndexedSpatialJoinOperation(lyr2, indexName + "_idx"); |
|
| 139 |
operation.setProgressModel(this); |
|
| 140 |
operation.computesGeometryOperation(lyr1.getFeatureStore(), |
|
| 141 |
outFeatStore, |
|
| 142 |
attrNames, |
|
| 143 |
selectedGeom, |
|
| 144 |
true); |
|
| 147 |
operation = new SpatiallyIndexedSpatialJoinOperation(lyr2, indexName + "_idx"); |
|
| 148 |
} else {
|
|
| 149 |
outFeatStore = buildSpatialJoinOutPutStore(featureType1, |
|
| 150 |
lyr1.getShapeType(), |
|
| 151 |
Sextante.getText("SpatialJoin"),
|
|
| 152 |
RESULT); |
|
| 153 |
IDissolveRule rule = new DissolveRule(0, funcMap); |
|
| 154 |
Summary summary = new Summary(rule, outFeatStore.getDefaultFeatureType()); |
|
| 155 |
//summary.loadDefaultSummarizes(this.feature); |
|
| 156 |
operation = new IntersectsSpatialJoinOperation(lyr2, indexName + "_idx", summary); |
|
| 145 | 157 |
} |
| 158 |
|
|
| 159 |
operation.setProgressModel(this); |
|
| 160 |
operation.computesGeometryOperation(lyr1.getFeatureStore(), |
|
| 161 |
outFeatStore, |
|
| 162 |
attrNames, |
|
| 163 |
selectedGeom, |
|
| 164 |
true); |
|
| 146 | 165 |
} catch (DataException e) {
|
| 147 | 166 |
Sextante.addErrorToLog(e); |
| 148 | 167 |
} |
| ... | ... | |
| 181 | 200 |
} |
| 182 | 201 |
} |
| 183 | 202 |
|
| 203 |
/** |
|
| 204 |
* Builds the output FeatureStore |
|
| 205 |
* @param featureType |
|
| 206 |
* @return FeatureStore |
|
| 207 |
*/ |
|
| 208 |
@SuppressWarnings("unchecked")
|
|
| 209 |
protected FeatureStore buildSpatialJoinOutPutStore(FeatureType featureType1, |
|
| 210 |
int shapeType, |
|
| 211 |
String sextanteLayerName, |
|
| 212 |
String sextanteLayerLabel) {
|
|
| 213 |
ArrayList<Class> typesList = new ArrayList<Class>(); |
|
| 214 |
ArrayList<String> attr = new ArrayList<String>(); |
|
| 215 |
|
|
| 216 |
Iterator it = featureType1.iterator(); |
|
| 217 |
while( it.hasNext() ) {
|
|
| 218 |
FeatureAttributeDescriptor attribute = (FeatureAttributeDescriptor)it.next(); |
|
| 219 |
if(attribute.getName().compareTo("GEOMETRY") != 0) {
|
|
| 220 |
attr.add(attribute.getName()); |
|
| 221 |
typesList.add(attribute.getObjectClass()); |
|
| 222 |
} |
|
| 223 |
} |
|
| 224 |
|
|
| 225 |
for (int i = 0; i < funcList.length; i++) {
|
|
| 226 |
if(funcList[i]) {
|
|
| 227 |
String fieldName = funcMap.get(Summary[i]); |
|
| 228 |
if(fieldName.length() >= 6) |
|
| 229 |
fieldName = fieldName.substring(0, 7); |
|
| 230 |
attr.add(fieldName + "_" + Summary[i]); |
|
| 231 |
typesList.add(Double.class); |
|
| 232 |
} |
|
| 233 |
} |
|
| 234 |
|
|
| 235 |
attr.add("NUM_RELA");
|
|
| 236 |
typesList.add(Integer.class); |
|
| 237 |
|
|
| 238 |
attrNames = new String[attr.size()]; |
|
| 239 |
attr.toArray(attrNames); |
|
| 240 |
Class[] types = new Class[typesList.size()]; |
|
| 241 |
typesList.toArray(types); |
|
| 242 |
|
|
| 243 |
try {
|
|
| 244 |
IVectorLayer output = getNewVectorLayer(sextanteLayerLabel, |
|
| 245 |
sextanteLayerName, |
|
| 246 |
shapeType, types, attrNames); |
|
| 247 |
return ((gvVectorLayer)output).getFeatureStore(); |
|
| 248 |
} catch (UnsupportedOutputChannelException e) {
|
|
| 249 |
Sextante.addErrorToLog(e); |
|
| 250 |
} |
|
| 251 |
return null; |
|
| 252 |
} |
|
| 253 |
|
|
| 184 | 254 |
} |
Also available in: Unified diff