Revision 288 org.gvsig.geoprocess/trunk/org.gvsig.geoprocess/org.gvsig.geoprocess.algorithm/org.gvsig.geoprocess.algorithm.fusespatially/src/main/java/org/gvsig/geoprocess/algorithm/fusespatially/FuseSpatiallyOperation.java

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FuseSpatiallyOperation.java
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import org.gvsig.geoprocess.algorithm.base.core.DALFeaturePersister;
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import org.gvsig.geoprocess.algorithm.base.core.GeometryOperation;
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import org.gvsig.geoprocess.algorithm.base.util.GeometryUtil;
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import org.gvsig.geoprocess.lib.sextante.AbstractSextanteGeoProcess;
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import com.vividsolutions.jts.geom.Geometry;


  		




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/**


  		




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	private List<Feature>                    featList              = null;


  		




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	private FeatureStore                     outFeatureStoreTable  = null;


  		




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	private String                           idField               = "FID";


  		




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	private AbstractSextanteGeoProcess       geoprocess            = null;


  		




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	private int                              procesSize           = 0;


  		




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	public FuseSpatiallyOperation(List<Feature> f, FeatureStore outFeatStoreTable, String[] fieldNames, String idField) throws DataException {


  		




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		this.featList = f;


  		




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		this.outFeatureStoreTable = outFeatStoreTable;


  		




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	}


  		




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	public void setGeoProcess(AbstractSextanteGeoProcess geoprocess, int size) {


  		




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		this.geoprocess = geoprocess;


  		




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		this.procesSize = size;


  		




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	}


  		




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	/*


  		




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.geoprocess.algorithm.base.core.GeometryOperation#invoke(org.gvsig.fmap.geom.Geometry, org.gvsig.fmap.dal.feature.Feature)


  		




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			insertInTable(feature);


  		




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			int cont = featList.size() - 1;


  		




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			while(cont >= 0 && !geoprocess.getTaskMonitor().isCanceled()) {


  		




  
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			while(cont >= 0 && !process.getTaskMonitor().isCanceled()) {


  		




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				Feature f = featList.get(cont);


  		




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				g = f.getDefaultGeometry();


  		




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				Geometry jtsGeom = GeometryUtil.geomToJTS(g); //Multigeometry support


  		




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				if(jtsGeom.intersects(jtsInputGeom)) {


  		




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					jtsInputGeom = jtsInputGeom.union(jtsGeom);


  		




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					featList.remove(cont);


  		




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					geoprocess.setProgress(procesSize - featList.size(), procesSize);


  		




  
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					process.setProgress(procesSize - featList.size(), procesSize);


  		




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					cont = featList.size();


  		




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					insertInTable(f);


  		




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				}


  		












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