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torben |
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package dk.daoas.fulddaekning;
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import java.util.LinkedList;
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import java.util.Queue;
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import java.util.concurrent.ConcurrentLinkedQueue;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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public class InputWorker implements Runnable {
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static Logger logger = Logger.getLogger( InputWorker.class.toString() );
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Database db;
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public Queue<WorkSet> queue = new ConcurrentLinkedQueue<WorkSet>();
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public boolean isDone = false;
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public InputWorker(Database db) {
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this.db = db;
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}
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@Override
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public void run() {
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logger.info("Finder postnumre");
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try {
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Queue<Integer> postnumre = new LinkedList<Integer>();
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postnumre.addAll( db.hentPostnumre() );
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while( postnumre.isEmpty() == false) {
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if (queue.size() <= 25) {
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int postnr = postnumre.poll();
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WorkSet workSet = new WorkSet();
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workSet.postnr = postnr;
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BoundingBox bbox = db.getBoundingbox(postnr);
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bbox.validateBbox();
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logger.info("Bbox=" + bbox);
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bbox.adjustToMargin();
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logger.info("Bbox Adjusted=" + bbox);
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logger.info("Henter _ikke_ daekkede adresser i " + postnr);
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workSet.ikkeDaekkede = db.hentIkkedaekkedeAdresser(postnr);
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if ( workSet.ikkeDaekkede.isEmpty()) {
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//hvis der ikke er nogen adresser at arbejde på skal vi heller ikke gemme et workset
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logger.info("Nothing to do for " + postnr);
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continue;
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}
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logger.info("Henter daekkede adresser i " + postnr);
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workSet.daekkedeAdresser = db.hentDaekkedeAdresser(bbox);
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workSet.queueSize = workSet.ikkeDaekkede.size();
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queue.add(workSet);
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} else {
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//queue.wait(10);
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Thread.sleep(10);
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}
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}
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logger.info("Input Worker done - stopping !!!");
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isDone = true;
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} catch (Exception e) {
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logger.log(Level.SEVERE, "Error during inputworker", e);
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System.exit(1);
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}
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}
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}
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