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import java.util.Random; |
import java.util.Random; |
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import javax.servlet.ServletException; |
import javax.servlet.ServletException; |
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import javax.servlet.annotation.WebServlet; |
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import javax.servlet.http.HttpServlet; |
import javax.servlet.http.HttpServlet; |
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import javax.servlet.http.HttpServletRequest; |
import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
import javax.servlet.http.HttpServletResponse; |
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@WebServlet(urlPatterns={"/TestServlet"}) |
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public class TestServlet extends HttpServlet { |
public class TestServlet extends HttpServlet { |
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private static final long serialVersionUID = 1L; |
private static final long serialVersionUID = 1L; |
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Random r = new Random(); |
Random r = new Random(); |
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//South-West corner= 54.5, 8.0 |
//South-West corner= 54.5, 8.0 |
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//North-East corner= 58.0, 13.0 |
//North-East corner= 57.8, 12.7 |
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//Latitude span=3.5 |
//Latitude span=3.3 |
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//Longitude span=5.0 |
//Longitude span=4.7 |
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void testFindNearest(int count) throws SQLException { |
void testFindNearest(int count) throws SQLException { |
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StationDAO db = new StationDAO(); |
StationDAO db = new StationDAO(); |
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for (int i=0; i<count; i++) { |
for (int i=0; i<count; i++) { |
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float lat = (r.nextFloat()*3.5F) + 54.5F; |
float lat = (r.nextFloat()*3.3F) + 54.5F; |
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float lng = (r.nextFloat()*5.0F) + 8.0F; |
float lng = (r.nextFloat()*4.7F) + 8.0F; |
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db.getByLocation(lat, lng); |
db.getByLocation(lat, lng); |
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} |
} |
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