@Override
public Object evaluate(final Object feature) {
Geometry arg0;
try { // attempt to get value and perform conversion
arg0 = (Geometry) parameters.get(0).evaluate(feature);
} catch (Exception e) // probably a type error
{
throw new IllegalArgumentException(
"Filter Function problem for function interiorPoint argument #0 - expected type Geometry");
}
return (StaticGeometry.interiorPoint(arg0));
}
