Revision 8402 trunk/extensions/extGraph_predes/src/com/iver/cit/gvsig/graph/core/NetworkWriter.java
| NetworkWriter.java | ||
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import java.nio.ByteOrder; |
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import java.sql.Types; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Hashtable; |
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import java.util.Iterator; |
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import javax.imageio.stream.FileImageOutputStream; |
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import com.hardcode.gdbms.engine.values.IntValue; |
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import com.hardcode.gdbms.engine.values.NumericValue; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.hardcode.gdbms.engine.values.ValueFactory; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.core.DefaultRow; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
| ... | ... | |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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import com.iver.cit.gvsig.fmap.layers.VectorialAdapter; |
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import com.iver.cit.gvsig.project.documents.view.legend.CreateSpatialIndexMonitorableTask; |
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import com.iver.utiles.swing.threads.AbstractMonitorableTask; |
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import com.iver.utiles.swing.threads.CancellableMonitorable; |
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import com.vividsolutions.jts.geom.Coordinate; |
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import com.vividsolutions.jts.geom.Geometry; |
| ... | ... | |
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// con su velocidad. Esa velocidad se fijar? en la funci?n |
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// FijaVelocidades. OJO, empezar siempre desde el 0 |
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float distance;
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double distance, cost;
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short arcType; |
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int direction; |
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int i; |
| ... | ... | |
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edgeCount = 0; |
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SelectableDataSource sds = lyrSrc.getRecordset(); |
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int senseFieldIndex = sds.getFieldIndexByName(fieldSense); |
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int distFieldIndex = sds.getFieldIndexByName(fieldDist); |
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int typeFieldIndex = sds.getFieldIndexByName(fieldType); |
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if (typeFieldIndex == -1) {
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throw new RuntimeException("Field invalid:" + fieldType);
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} |
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if (distFieldIndex == -1) {
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throw new RuntimeException("Field invalid:" + fieldDist);
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} |
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int senseFieldIndex = -1; |
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int distFieldIndex = -1; |
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int typeFieldIndex = -1; |
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int costFieldIndex = -1; |
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if (fieldSense != null) |
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senseFieldIndex = sds.getFieldIndexByName(fieldSense); |
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if (fieldDist != null) |
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distFieldIndex = sds.getFieldIndexByName(fieldDist); |
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if (fieldType != null) |
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typeFieldIndex = sds.getFieldIndexByName(fieldType); |
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if (fieldCost != null) |
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costFieldIndex = sds.getFieldIndexByName(fieldCost); |
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NumericValue valAux = null; |
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for (i = 0; i < numTramos; i++) {
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IGeometry geom = adapter.getShape(i); |
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Geometry jtsGeom = geom.toJTSGeometry(); |
| ... | ... | |
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} |
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idNodo2 = nodeAux.getId().intValue(); |
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NumericValue valAux = (NumericValue) sds.getFieldValue(i, |
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typeFieldIndex); |
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if (typeFieldIndex != -1) |
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valAux = (NumericValue) sds.getFieldValue(i, typeFieldIndex); |
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else |
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valAux = ValueFactory.createValue(0); // no hay tipo |
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arcType = valAux.shortValue(); |
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// TipoTramo = DBFReadIntegerAttribute(hDBF, i, indiceCampo1); |
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valAux = (NumericValue) sds.getFieldValue(i, distFieldIndex); |
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if (distFieldIndex != -1) |
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valAux = (NumericValue) sds.getFieldValue(i, distFieldIndex); |
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else |
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valAux = ValueFactory.createValue(jtsGeom.getLength()); |
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distance = valAux.floatValue(); |
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// Distancia = (float) DBFReadDoubleAttribute(hDBF, i, |
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// indiceCampo2); |
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if (costFieldIndex != -1) |
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{
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valAux = (NumericValue) sds.getFieldValue(i, costFieldIndex); |
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cost = valAux.doubleValue(); |
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} |
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else |
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cost = distance; |
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direction = -1; |
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|
| ... | ... | |
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if (direction == 3) {
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sentidoDigit = 1; // En esa direcci?n |
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writeEdge(output, i, sentidoDigit, idNodo1, idNodo2, arcType, |
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distance); |
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distance, cost);
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edgeCount++; |
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sentidoDigit = 0; |
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writeEdge(output, i, sentidoDigit, idNodo2, idNodo1, arcType, |
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distance); |
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distance, cost);
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edgeCount++; |
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} |
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if (direction == 1) {
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sentidoDigit = 1; // En esa direcci?n |
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writeEdge(output, i, sentidoDigit, idNodo1, idNodo2, arcType, |
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distance); |
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distance, cost);
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edgeCount++; |
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} |
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if (direction == 2) {
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sentidoDigit = 0; |
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writeEdge(output, i, sentidoDigit, idNodo2, idNodo1, arcType, |
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distance); |
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distance, cost);
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edgeCount++; |
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|
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} |
| ... | ... | |
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} |
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private void writeEdge(FileImageOutputStream output, int id, short sense, |
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int idNodeOrig, int idNodeEnd, short tipoTramo, float dist)
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int idNodeOrig, int idNodeEnd, short tipoTramo, double dist, double cost)
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throws IOException {
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output.writeInt(id); |
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output.writeInt(sense); |
| ... | ... | |
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output.writeInt(idNodeOrig); |
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output.writeInt(idNodeEnd); |
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output.writeInt(tipoTramo); |
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output.writeFloat(dist); |
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output.writeDouble(dist); |
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output.writeDouble(cost); |
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|
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} |
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