Revision 43089 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.impl/src/main/java/org/gvsig/fmap/dal/feature/impl/IndexFeatureSet.java
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureReference; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.impl.dynobjectutils.DynObjectSetFeatureSetFacade; |
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import org.gvsig.fmap.dal.feature.impl.featureset.AbstractFeatureSet; |
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import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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import org.gvsig.fmap.dal.feature.spi.FeatureSetProvider; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.visitor.Visitor; |
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public class IndexFeatureSet |
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extends AbstractFeatureSet |
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implements FeatureSet, FeatureSetProvider, Iterable<Feature> {
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public class IndexFeatureSet implements FeatureSet, FeatureSetProvider, Iterable<Feature> {
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LongList featureReferences = null; |
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FeatureStoreProvider storeProvider = null; |
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FeatureStoreProviderServices store = null; |
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return new FastIndexIterator(this.featureReferences.iterator(index)); |
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} |
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public DisposableIterator fastIterator() throws DataException {
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if (store.getFeatureStore().isEditing()) {
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return this.iterator(); |
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} |
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return new FastIndexIterator(this.featureReferences.iterator()); |
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} |
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public long getSize() throws DataException {
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return featureReferences.getSize(); |
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} |
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return featureReferences.isEmpty(); |
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} |
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public DisposableIterator iterator() {
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return new IndexIterator(this.featureReferences.iterator()); |
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} |
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public DisposableIterator iterator(long index) throws DataException {
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return new IndexIterator(this.featureReferences.iterator(index)); |
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} |
| ... | ... | |
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} |
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public boolean isFromStore(DataStore store) {
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return this.store.equals(store); |
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} |
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public void accept(Visitor visitor) throws BaseException {
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accept(visitor, 0); |
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} |
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public void accept(Visitor visitor, long firstValueIndex) |
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throws BaseException {
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synchronized (store.getFeatureStore()) {
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DisposableIterator iterator = fastIterator(firstValueIndex); |
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if (iterator != null) {
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try {
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while (iterator.hasNext()) {
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Feature feature = (Feature) iterator.next(); |
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visitor.visit(feature); |
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} |
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} finally {
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iterator.dispose(); |
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} |
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} |
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} |
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} |
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public DynObjectSet getDynObjectSet() {
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return new DynObjectSetFeatureSetFacade(this, store.getFeatureStore()); |
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@Override |
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public FeatureStore getFeatureStore() {
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return this.store.getFeatureStore(); |
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} |
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public DynObjectSet getDynObjectSet(boolean fast) {
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return new DynObjectSetFeatureSetFacade(this, store.getFeatureStore(), |
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fast); |
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} |
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} |
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