/**
* Check if it requires the addition of a neighbor vertex.
*
* @param geomToAddVertex
* @return True if it requires.
*/
private boolean requireVertex(Geometry geomToAddVertex) {
for (Geometry geomNeighbor : originalGeometryList) {
if (geomToAddVertex.touches(geomNeighbor)) {
return true;
}
}
return false;
}
@Override
protected void execute() throws ProcessException {
try {
final Geometry geom1 = value(GEOM1, inputParameters);
Geometry geom2 = value(GEOM2, inputParameters);
// ensure geometries are in the same CRS
final CoordinateReferenceSystem resultCRS = JTS.getCommonCRS(geom1, geom2);
if (JTS.isConversionNeeded(geom1, geom2)) {
geom2 = JTS.convertToCRS(geom2, resultCRS);
}
final boolean result = geom1.touches(geom2);
getOrCreate(RESULT, outputParameters).setValue(result);
} catch (FactoryException ex) {
throw new ProcessException(ex.getMessage(), this, ex);
} catch (TransformException ex) {
throw new ProcessException(ex.getMessage(), this, ex);
}
}
/**
* Returns a boolean value that shows if this geometry touches the specified geometry.
*
* @param node1 xml element containing gml object(s)
* @param node2 xml element containing gml object(s)
* @return boolean value
* @throws QueryException query exception
*/
@Deterministic
public Bln touches(final ANode node1, final ANode node2) throws QueryException {
final Geometry geo1 = checkGeo(node1);
final Geometry geo2 = checkGeo(node2);
return Bln.get(geo1.touches(geo2));
}
public boolean evaluateInternal(Geometry left, Geometry right) {
return left.touches(right);
}
