Revision 19663 trunk/libraries/libDataSourceDBBaseDrivers/src/org/gvsig/data/datastores/vectorial/driver/jdbc/h2/H2FeatureCollectionWithFeatureID.java
| H2FeatureCollectionWithFeatureID.java | ||
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Comparator; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.Map; |
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import java.util.TreeSet; |
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import org.gvsig.data.ComplexObservable; |
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import org.gvsig.data.vectorial.IFeatureID; |
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import org.gvsig.data.vectorial.IFeatureType; |
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import org.gvsig.data.vectorial.expansionadapter.FeatureManager; |
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import org.gvsig.data.vectorial.filter.FeatureFilterParser; |
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import org.gvsig.data.vectorial.order.FeatureComparator; |
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//FIXME: OJO Excepciones |
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public class H2FeatureCollectionWithFeatureID extends AbstractFeatureCollection {
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protected ComplexObservable observable = new ComplexObservable(); |
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protected Collection featureIDs;//<IFeatureID> |
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protected IFeatureType featureType; |
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public H2FeatureCollectionWithFeatureID(FeatureManager fm,H2Driver driver,IFeatureType type, String filter,String Order) {
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public H2FeatureCollectionWithFeatureID(FeatureManager fm,H2Driver driver,IFeatureType type, String filter,String order) throws ReadException {
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this.featureType=type; |
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intilizeFeatureIDs(fm, driver, filter, Order);
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intilizeFeatureIDs(fm, driver, filter, order);
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} |
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protected void intilizeFeatureIDs(FeatureManager fm,H2Driver driver, String filter,String order) {
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// if (order == null){
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// if (filter == null){
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// featureIDs = new ArrayList(); // Si queremos optimizar deberiamos inicializar |
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// // el tama?o |
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// } else {
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// featureIDs = new ArrayList(); |
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// } |
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// } else {
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// Comparator comparator = new FeatureComparator(this.featureType,order); |
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// featureIDs = new TreeSet(comparator); |
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// } |
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// IFeatureCollection coll = new H2FeatureCollection(fm,driver,this.featureType,filter); |
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// Iterator iter = coll.iterator(); |
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// while (iter.hasNext()){
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// IFeature feature =(IFeature)iter.next(); |
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// featureIDs.add(feature.getID()); |
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// } |
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protected void intilizeFeatureIDs(FeatureManager fm,H2Driver driver, String filter,String order) throws ReadException {
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FeatureFilterParser parser = null; |
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IFeature feature; |
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Collection tmpFeatures; |
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if (order == null){
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if (filter == null){
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tmpFeatures = new ArrayList(); // Si queremos optimizar deberiamos inicializar |
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// el tama?o |
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} else {
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tmpFeatures = new ArrayList(); |
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} |
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} else {
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Comparator comparator = new FeatureComparator(this.featureType,order); |
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tmpFeatures = new TreeSet(comparator); |
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} |
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if (filter != null && filter != ""){
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parser = new FeatureFilterParser(filter,featureType); |
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} |
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for (int i=0;i<fm.getNum();i++){
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feature = fm.getFeature(i); |
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if (fm.isDeleted(feature)){
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continue; |
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} |
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if (parser == null || parser.match(feature)){
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if (order != null){
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tmpFeatures.add(feature); |
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} else {
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tmpFeatures.add(feature.getID()); |
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} |
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} |
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} |
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IFeatureCollection coll = new H2FeatureCollection(driver,this.featureType,filter,order); |
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Iterator iter = coll.iterator(); |
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while (iter.hasNext()){
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feature =(IFeature)iter.next(); |
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if (!fm.isDeleted(feature)){
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if (order != null){
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tmpFeatures.add(feature); |
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} else {
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tmpFeatures.add(feature.getID()); |
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} |
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} |
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} |
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if (order != null){
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featureIDs = new ArrayList(); |
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iter = tmpFeatures.iterator(); |
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while (iter.hasNext()){
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featureIDs.add(((IFeature)iter.next()).getID()); |
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} |
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} else {
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featureIDs = tmpFeatures; |
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} |
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} |
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public int size() {
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} |
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public Object next() {
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IFeatureID fid= (IFeatureID)iter.next(); |
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IFeature feature; |
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try {
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