root / branches / v2_0_0_prep / libraries / libFMap_dal / src / org / gvsig / fmap / dal / feature / impl / featureSet / FastDefaultIterator.java @ 24496
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package org.gvsig.fmap.dal.feature.impl.featureSet; |
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import org.gvsig.fmap.dal.exceptions.DataException; |
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import org.gvsig.fmap.dal.feature.impl.DefaultFeature; |
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import org.gvsig.fmap.dal.feature.spi.FeatureData; |
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public class FastDefaultIterator extends DefaultIterator { |
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DefaultFeature myFeature; |
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public FastDefaultIterator(DefaultFeatureSet featureSet, long index) |
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throws DataException {
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super(featureSet);
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myFeature = new DefaultFeature(fset.store);
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if (index > 0) { |
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if (featureSet.provider.canIterateFromIndex()) {
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try {
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this.iterator = featureSet.provider.fastIterator(index);
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} catch (UnsupportedOperationException e) { |
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this.iterator = featureSet.provider.fastIterator();
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skypto(index); |
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} |
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} else {
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this.iterator = featureSet.provider.fastIterator();
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skypto(index); |
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} |
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} else {
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this.iterator = featureSet.provider.fastIterator();
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} |
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} |
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protected DefaultFeature createFeature(FeatureData fData) {
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this.myFeature.setData(fData);
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return this.myFeature; |
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} |
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} |