Revision 329
| org.gvsig.geoprocess/trunk/org.gvsig.geoprocess/org.gvsig.geoprocess.algorithm/org.gvsig.geoprocess.algorithm.xyshift/src/main/java/org/gvsig/geoprocess/algorithm/xyshift/XYShiftOperation.java | ||
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.aggregate.MultiCurve; |
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import org.gvsig.fmap.geom.aggregate.MultiPoint; |
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import org.gvsig.fmap.geom.aggregate.MultiSurface; |
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import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.primitive.Curve; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
| ... | ... | |
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public EditableFeature invoke(org.gvsig.fmap.geom.Geometry g, Feature feature) {
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List geomList = feature.getGeometries(); |
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try {
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if(!persister.isCompatibleType(feature.getDefaultGeometry())) |
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return lastEditFeature; |
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|
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if(geomList == null) {
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org.gvsig.fmap.geom.Geometry oldGeom = feature.getDefaultGeometry(); |
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Geometry newGeom = shiftGeometry(oldGeom); |
| ... | ... | |
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* @throws CreateGeometryException |
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*/ |
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private Geometry shiftGeometry(Geometry oldGeom) throws CreateGeometryException {
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Geometry newGeom = null; |
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if(oldGeom.getType() == Geometry.TYPES.SURFACE || oldGeom.getType() == Geometry.TYPES.MULTISURFACE) |
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newGeom = shiftSurface((Surface)oldGeom); |
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if(oldGeom.getType() == Geometry.TYPES.CURVE || oldGeom.getType() == Geometry.TYPES.MULTICURVE) |
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newGeom = shiftCurve((Curve)oldGeom); |
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if(oldGeom.getType() == Geometry.TYPES.POINT || oldGeom.getType() == Geometry.TYPES.MULTIPOINT) |
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newGeom = shiftPoint((Point)oldGeom); |
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return newGeom; |
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if(oldGeom.getType() == Geometry.TYPES.SURFACE) |
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return shiftSurface((Surface)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.MULTISURFACE) |
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return shiftMultiSurface((MultiSurface)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.CURVE) |
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return shiftCurve((Curve)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.MULTICURVE) |
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return shiftMultiCurve((MultiCurve)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.POINT) |
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return shiftPoint((Point)oldGeom); |
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else if(oldGeom.getType() == Geometry.TYPES.MULTIPOINT) |
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return shiftMultiPoint((MultiPoint)oldGeom); |
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return oldGeom; |
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} |
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|
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/** |
| ... | ... | |
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} |
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|
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/** |
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* Shifts all coordinates in a multisurface |
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* @param geom |
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* @return |
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* @throws CreateGeometryException |
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*/ |
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private MultiSurface shiftMultiSurface(MultiSurface geom) throws CreateGeometryException {
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MultiSurface surface = (MultiSurface)geometryManager.create(Geometry.TYPES.MULTISURFACE, geom.getGeometryType().getSubType()); |
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for (int i = 0; i < geom.getPrimitivesNumber(); i++) {
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Surface s = geom.getSurfaceAt(i); |
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shiftSurface(s); |
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surface.addSurface(s); |
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} |
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return surface; |
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} |
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|
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/** |
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* Shifts all coordinates in a curve |
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* @param geom |
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* @return |
| ... | ... | |
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} |
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/** |
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* Shifts all coordinates in a multicurve |
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* @param geom |
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* @return |
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* @throws CreateGeometryException |
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*/ |
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private MultiCurve shiftMultiCurve(MultiCurve geom) throws CreateGeometryException {
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MultiCurve curve = (MultiCurve)geometryManager.create(Geometry.TYPES.MULTICURVE, geom.getGeometryType().getSubType()); |
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for (int i = 0; i < geom.getPrimitivesNumber(); i++) {
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Curve c = geom.getCurveAt(i); |
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shiftCurve(c); |
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curve.addCurve(c); |
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} |
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return curve; |
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} |
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|
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/** |
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* Shifts a point |
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* @param geom |
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* @return |
| ... | ... | |
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return point; |
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} |
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/** |
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* Shifts all coordinates in a multisurface |
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* @param geom |
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* @return |
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* @throws CreateGeometryException |
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*/ |
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private MultiPoint shiftMultiPoint(MultiPoint geom) throws CreateGeometryException {
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MultiPoint point = (MultiPoint)geometryManager.create(Geometry.TYPES.MULTIPOINT, geom.getGeometryType().getSubType()); |
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for (int i = 0; i < geom.getPrimitivesNumber(); i++) {
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Point p = geom.getPointAt(i); |
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shiftPoint(p); |
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point.addPoint(p); |
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} |
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return point; |
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} |
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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.EditableFeature) |
| org.gvsig.geoprocess/trunk/org.gvsig.geoprocess/org.gvsig.geoprocess.algorithm/org.gvsig.geoprocess.algorithm.xyshift/src/main/java/org/gvsig/geoprocess/algorithm/xyshift/XYShiftAlgorithm.java | ||
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*/ |
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public class XYShiftAlgorithm extends AbstractSextanteGeoProcess {
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public static final String RESULT = "RESULT"; |
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public static final String LAYER = "LAYER"; |
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public static final String CHECK = "CHECK"; |
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public static final String X = "X"; |
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public static final String Y = "Y"; |
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public static final String RESULT_POL = "RESULT_POL"; |
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public static final String RESULT_POINT = "RESULT_POINT"; |
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public static final String RESULT_LINE = "RESULT_LINE"; |
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public static final String LAYER = "LAYER"; |
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public static final String CHECK = "CHECK"; |
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public static final String X = "X"; |
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public static final String Y = "Y"; |
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|
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/* |
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* (non-Javadoc) |
| ... | ... | |
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} catch (RepeatedParameterNameException e) {
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Sextante.addErrorToLog(e); |
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} |
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addOutputVectorLayer(RESULT, getTranslation("XY-Shift"),
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OutputVectorLayer.SHAPE_TYPE_UNDEFINED); |
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addOutputVectorLayer(RESULT_POL, getTranslation("XYShift_polygon"),
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OutputVectorLayer.SHAPE_TYPE_POLYGON); |
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addOutputVectorLayer(RESULT_LINE, getTranslation("XYShift_line"),
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OutputVectorLayer.SHAPE_TYPE_LINE); |
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addOutputVectorLayer(RESULT_POINT, getTranslation("XYShift_point"),
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OutputVectorLayer.SHAPE_TYPE_POINT); |
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} |
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|
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/* |
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* (non-Javadoc) |
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* @see es.unex.sextante.core.GeoAlgorithm#processAlgorithm() |
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*/ |
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public boolean processAlgorithm() throws GeoAlgorithmExecutionException {
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if(existsOutPutFile(XYShiftAlgorithm.RESULT, 0)) {
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if(existsOutPutFile(XYShiftAlgorithm.RESULT_POL, 0) || |
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existsOutPutFile(XYShiftAlgorithm.RESULT_LINE, 0) || |
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existsOutPutFile(XYShiftAlgorithm.RESULT_POINT, 0)) {
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throw new GeoAlgorithmExecutionException(getTranslation("file_exists"));
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} |
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IVectorLayer layer = m_Parameters.getParameterValueAsVectorLayer(LAYER); |
| ... | ... | |
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FeatureSet features = null; |
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features = storeLayer.getFeatureSet(); |
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FeatureType featureType = features.getDefaultFeatureType(); |
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FeatureStore outFeatStore = |
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buildOutPutStore(featureType, layer.getShapeType(), |
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getTranslation("XYShift"), RESULT);
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GeometryOperation operation = new XYShiftOperation(x, y, this); |
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operation.setTaskStatus(getStatus()); |
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operation.computesFeatureOperation(storeLayer, outFeatStore, attrNames, selectedGeom, true); |
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if (isPolygon(storeLayer) || isUndefined(storeLayer)) {
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FeatureStore outFeatStore = |
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buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_POLYGON, |
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getTranslation("XYShift_polygon"), RESULT_POL);
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GeometryOperation operation = new XYShiftOperation(x, y, this); |
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operation.setTaskStatus(getStatus()); |
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operation.computesFeatureOperation(storeLayer, outFeatStore, attrNames, selectedGeom, true); |
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} else {
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buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_POLYGON, |
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getTranslation("Null_polygon"), RESULT_POL);
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} |
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|
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if (isLine(storeLayer) || isUndefined(storeLayer)) {
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FeatureStore outFeatStore = |
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buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_LINE, |
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getTranslation("XYShift_line"), RESULT_LINE);
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|
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GeometryOperation operation = new XYShiftOperation(x, y, this); |
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operation.setTaskStatus(getStatus()); |
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operation.computesFeatureOperation(storeLayer, outFeatStore, attrNames, selectedGeom, true); |
|
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} else {
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buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_LINE, |
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getTranslation("Null_line"), RESULT_LINE);
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} |
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|
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if (isPoint(storeLayer) || isUndefined(storeLayer)) {
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FeatureStore outFeatStore = |
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buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_POINT, |
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getTranslation("XYShift_point"), RESULT_POINT);
|
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|
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GeometryOperation operation = new XYShiftOperation(x, y, this); |
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operation.setTaskStatus(getStatus()); |
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operation.computesFeatureOperation(storeLayer, outFeatStore, attrNames, selectedGeom, true); |
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} else {
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buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_POINT, |
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getTranslation("Null_point"), RESULT_POINT);
|
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} |
|
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} catch (DataException e) {
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Sextante.addErrorToLog(e); |
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return false; |
| org.gvsig.geoprocess/trunk/org.gvsig.geoprocess/org.gvsig.geoprocess.algorithm/org.gvsig.geoprocess.algorithm.base/src/main/java/org/gvsig/geoprocess/algorithm/base/core/DALFeaturePersister.java | ||
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return featureType.getAttributeDescriptor(indexGeom).getGeometryType(); |
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} |
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@SuppressWarnings("deprecation")
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public int getType() {
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if(store == null) |
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return org.gvsig.fmap.geom.Geometry.TYPES.NULL; |
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FeatureType featureType; |
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try {
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featureType = store.getDefaultFeatureType(); |
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} catch (DataException e) {
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return org.gvsig.fmap.geom.Geometry.TYPES.NULL; |
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} |
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int indexGeom = featureType.getDefaultGeometryAttributeIndex(); |
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return featureType.getAttributeDescriptor(indexGeom).getGeometryType(); |
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} |
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|
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public boolean isCompatibleType(org.gvsig.fmap.geom.Geometry geom) {
|
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if(store == null) |
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return false; |
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try {
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return acceptType(store, geom); |
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} catch (ReadException e) {
|
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return false; |
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} |
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} |
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|
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/** |
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* Gets the output FeatureStore |
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* @return |
Also available in: Unified diff