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package dk.daoas.fulddaekning;
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import geocode.GeoPoint;
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public class BoundingBox {
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public static class BoundingBoxException extends Exception{
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public BoundingBoxException(String reason) {
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super(reason);
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}
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private static final long serialVersionUID = 1L;
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}
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public double latitudeMax;
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public double latitudeMin = Double.MAX_VALUE;
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public double longitudeMax;
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public double longitudeMin = Double.MAX_VALUE;
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@Override
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public String toString() {
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return "bbox: Latitude=" + latitudeMin +"/" + latitudeMax + " longitude=" + longitudeMin + "/" + longitudeMax;
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}
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public void validateBbox() throws BoundingBoxException {
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double latDiff = Math.abs(latitudeMax - latitudeMin);
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if ( latDiff > 1.1) {
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throw new BoundingBoxException("For stor latitude forskel / " + latDiff);
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}
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double lngDiff = Math.abs(longitudeMax - longitudeMin);
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if ( lngDiff > 1.1) {
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throw new BoundingBoxException("For stor longitude forskel / " + lngDiff);
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}
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GeoPoint min = new GeoPoint(latitudeMin, longitudeMin);
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GeoPoint max = new GeoPoint(latitudeMax, longitudeMax);
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double afstand = GeoPointHelper.beregnAfstand(min, max);
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if (afstand >= 125.0) { //hvis cross afstand er over X km - så er postnummeret for stort
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throw new BoundingBoxException("For stor cross afstand " + afstand);
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}
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}
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public void adjustToMargin(double kmMargin) {
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double latMargin = GeoPointHelper.kmToLatitude(kmMargin);
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double lngMargin = GeoPointHelper.kmToLongitude(kmMargin);
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latitudeMax += latMargin;
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latitudeMin -= latMargin;
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longitudeMax += lngMargin;
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longitudeMin -= lngMargin;
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}
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@Override
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public BoundingBox clone() {
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BoundingBox bb = new BoundingBox();
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bb.latitudeMax = this.latitudeMax;
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bb.longitudeMax = this.longitudeMax;
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bb.latitudeMin = this.latitudeMin;
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bb.longitudeMin = this.longitudeMin;
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return bb;
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}
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}
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