@Override
protected String getDistanceString(LeafReaderContext ctx, int docId) {
StringBuilder values = new StringBuilder(mode.name());
values.append(" of: [");
final MultiGeoPointValues geoPointValues = fieldData.load(ctx).getGeoPointValues();
geoPointValues.setDocument(docId);
final int num = geoPointValues.count();
if (num > 0) {
for (int i = 0; i < num; i++) {
GeoPoint value = geoPointValues.valueAt(i);
values.append("Math.max(arcDistance(");
values
.append(value)
.append("(=doc value),")
.append(origin)
.append("(=origin)) - ")
.append(offset)
.append("(=offset), 0)");
if (i != num - 1) {
values.append(", ");
}
}
} else {
values.append("0.0");
}
values.append("]");
return values.toString();
}
@Override
protected boolean matchDoc(int doc) {
values.setDocument(doc);
final int length = values.count();
for (int i = 0; i < length; i++) {
GeoPoint point = values.valueAt(i);
if (pointInPolygon(points, point.lat(), point.lon())) {
return true;
}
}
return false;
}