public void run(WebGenRequest wgreq) {
FeatureCollection fc = wgreq.getFeatureCollection("geom");
double tolerance = wgreq.getParameterDouble("tolerance");
GenAreaAggregation gaa = new GenAreaAggregation();
gaa.init(tolerance);
Feature f;
Polygon p;
for (Iterator iter = fc.iterator(); iter.hasNext(); ) {
try {
f = (Feature) iter.next();
p = (Polygon) f.getGeometry();
gaa.addDataPolygon(p, f, 0.0);
} catch (ClassCastException e) {
this.addError("only polygons can be aggregated");
return;
}
}
if (gaa.execute()) {
ConstrainedFeatureCollection fcr = new ConstrainedFeatureCollection(fc.getFeatureSchema());
for (int i = 0; i < gaa.getDataCount(); i++) {
f = (Feature) gaa.getDataLinkedObject(i);
f.setGeometry(gaa.getDataPolygon(i));
fcr.add(f);
}
wgreq.addResult("result", fcr);
}
}
public void run() {
WebGenRequest twgreq = WebGenRequestExecuter.callService(parameters, webgenserver, operation);
ConstrainedFeatureCollection fcNew =
(ConstrainedFeatureCollection) twgreq.getParameter("result");
if (fcNew == null) fcNew = (ConstrainedFeatureCollection) twgreq.getResult("result");
if (fcNew != null) {
// LOGGER.info("Evaluation for - " + operationName);
WebGenRequest ewgreq = new WebGenRequest();
ewgreq.addParameters(parameters);
ewgreq.addFeatureCollection("geom", fcNew);
Double[] costVec = evalPartitions(ewgreq);
double costAllCurrent = getCostFromCostVector(costVec);
ConstrainedFeatureCollectionSorted sortedFeatureCollection =
new ConstrainedFeatureCollectionSorted(costAllCurrent, fcNew, operationName);
sortedFeatureCollectionVector.add(sortedFeatureCollection);
}
}
private Double[] evalPartitions(WebGenRequest wgreq) {
(new Eval_GMFeat_All()).run(wgreq);
Double[] partitionCost = (Double[]) wgreq.getResult("severities");
for (int i = 4; i < 8; i++) partitionCost[i] *= 0.25;
return partitionCost;
}
