Revision 23803 branches/v2_0_0_prep/libraries/libFMap_spatialindex/src/org/gvsig/fmap/data/index/spatial/jsi/PersistentRTreeJsi.java

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PersistentRTreeJsi.java
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import javax.imageio.stream.FileImageOutputStream;
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import org.gvsig.fmap.data.index.IndexException;


  		




  
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import org.gvsig.fmap.data.index.IndexParameters;


  		




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import org.gvsig.fmap.data.index.spatial.PersistentSpatialIndex;


  		




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import org.gvsig.fmap.geom.primitive.Envelope;


  		




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  ......




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	 * Constructor


  		




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	 * @param file path of the spatial index file


  		




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	 * @throws IndexException 


  		




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	 */


  		




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	public PersistentRTreeJsi(String file, boolean overwrite) throws IndexException {


  		




  
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	 */	


  		




  
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	public PersistentRTreeJsi(IndexParameters params) throws IndexException {


  		




  
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		super(params);


  		




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		rtree = new RTree();


  		




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		Properties props = new Properties();


  		




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		rtree.init(props);


  		




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		rtreeFile = new File(file + rExt);


  		




  
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		rtreeFile = new File(getName() + rExt);


  		




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		rectangles = new LinkedHashMap();


  		




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		if(! overwrite)


  		




  
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		if(!params.isOverwrite()) {


  		




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			load();


  		




  
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		}


  		




  
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	}


  		




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	public void flush(File f) throws IndexException {


  		












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