Revision 11287 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/edition/VectorialEditableAdapter.java
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* |
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* $Id$ |
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* $Log$ |
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* Revision 1.69 2007-03-06 17:08:55 caballero |
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* Revision 1.70 2007-04-19 17:28:24 azabala |
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* changes in ReadableVectorial interface (new iteration modes) |
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* |
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* Revision 1.69 2007/03/06 17:08:55 caballero |
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* Exceptions |
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* |
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* Revision 1.68 2007/02/19 12:36:22 caballero |
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import java.io.IOException; |
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import java.util.List; |
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import org.cresques.cts.IProjection; |
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import com.hardcode.driverManager.Driver; |
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import com.hardcode.gdbms.driver.exceptions.InitializeDriverException; |
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import com.hardcode.gdbms.driver.exceptions.OpenDriverException; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.driver.exceptions.ReloadDriverException; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileWriteException; |
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import com.iver.cit.gvsig.exceptions.expansionfile.OpenExpansionFileException; |
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import com.iver.cit.gvsig.exceptions.layers.StartEditionLayerException; |
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import com.iver.cit.gvsig.exceptions.layers.StopEditionLayerException; |
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import com.iver.cit.gvsig.exceptions.visitors.StartWriterVisitorException; |
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import com.iver.cit.gvsig.exceptions.visitors.StopWriterVisitorException; |
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import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.IRow; |
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import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
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import com.iver.cit.gvsig.fmap.drivers.AttrQueryFeatureIterator; |
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import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
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import com.iver.cit.gvsig.fmap.drivers.DefaultFeatureIterator; |
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import com.iver.cit.gvsig.fmap.drivers.DriverAttributes; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.IFeatureIterator; |
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import com.iver.cit.gvsig.fmap.drivers.IndexedSptQueryFeatureIterator; |
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import com.iver.cit.gvsig.fmap.drivers.SpatialQueryFeatureIterator; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.ReadableVectorial; |
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import com.iver.cit.gvsig.fmap.spatialindex.ISpatialIndex; |
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import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeJts; |
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import com.vividsolutions.jts.geom.Envelope; |
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import com.vividsolutions.jts.index.SpatialIndex; |
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import com.vividsolutions.jts.index.quadtree.Quadtree; |
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protected Image selectionImage; |
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protected BufferedImage handlersImage; |
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/* |
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* azo; ReadableVectorial implementations need a reference to |
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* IProjection (of the layer) and to ISpatialIndex (of the layer) |
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* to allow iteration with different criteria |
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* */ |
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protected IProjection projection; |
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protected ISpatialIndex fmapSpatialIndex; |
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//private double flatness=0.8; |
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/* |
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* } |
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*/ |
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public VectorialEditableAdapter() {
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super(); |
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} |
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public void setSpatialIndex(SpatialIndex spatialIndex) {
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index = (Quadtree) spatialIndex; |
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QuadtreeJts fmapidx = new QuadtreeJts(index); |
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setSpatialIndex(fmapidx); |
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} |
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public void setFullExtent(Rectangle2D fullExtent2) {
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this.handlersImage = handlersImage; |
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} |
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public IFeatureIterator getFeatureIterator() throws ReadDriverException {
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return new DefaultFeatureIterator(this, projection, null, null); |
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} |
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public IFeatureIterator getFeatureIterator(String[] fields, IProjection newProjection) |
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throws ReadDriverException{
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return new DefaultFeatureIterator(this, projection, newProjection, fields); |
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} |
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/** |
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* Return a feature iterator from a given sql statement. |
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* <br> |
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* In this case, the statement will have the "projection" operator |
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* (select campo1, campo2, ...etc) and the "selection" operator (where ....) |
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* @param sql statement which define a filter |
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* @return feature iterator |
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* */ |
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public IFeatureIterator getFeatureIterator(String sql, |
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IProjection newProjection) throws ReadDriverException{
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return new AttrQueryFeatureIterator(this, projection, newProjection, sql); |
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} |
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/** |
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* Makes an spatial query returning a feature iterator over the features which intersects |
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* or are contained in the rectangle query. Applies a restriction to the alphanumeric fields |
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* returned by the iterator. |
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* @param rect |
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* @param fields |
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* @return |
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* @throws ReadDriverException |
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*/ |
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public IFeatureIterator getFeatureIterator(Rectangle2D rect, String[] fields, IProjection newProjection) throws ReadDriverException{
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if(fmapSpatialIndex == null){
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return new SpatialQueryFeatureIterator(this, projection, newProjection, fields, rect); |
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}else{
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return new IndexedSptQueryFeatureIterator(this, projection, newProjection, fields, rect, fmapSpatialIndex); |
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} |
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} |
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public ISpatialIndex getSpatialIndex() {
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return fmapSpatialIndex; |
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} |
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public void setSpatialIndex(ISpatialIndex spatialIndex) {
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this.fmapSpatialIndex = spatialIndex; |
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} |
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public void setProjection(IProjection projection) {
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this.projection = projection; |
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} |
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public IProjection getProjection() {
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return projection; |
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} |
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// public double getFlatness() {
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// return flatness; |
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// } |
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