Revision 25210 branches/v2_0_0_prep/libraries/libFMap_dal/src/org/gvsig/fmap/dal/feature/FeatureStoreTransforms.java
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import org.gvsig.fmap.dal.exception.DataException; |
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/** |
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* This interface represents a container for store transforms. |
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* |
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* Provides access to transforms by index and by iterator, and also adding and removing |
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* transforms. |
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* |
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*/ |
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public interface FeatureStoreTransforms {
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/** |
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* Returns the FeatureStoreTransform given its index. |
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* |
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* @param index |
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* a position in this FeatureStoreTransforms |
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* |
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* @return |
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* the FeatureStoreTransform that is stored in the given index. |
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*/ |
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public FeatureStoreTransform getTransform(int index); |
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/** |
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* Adds a FeatureStoreTransform to this container. |
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* |
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* @param transform |
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* the FeatureStoreTransform to add |
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* |
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* @return |
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* the added FeatureStoreTransform |
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* |
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* @throws DataException |
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*/ |
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public FeatureStoreTransform add(FeatureStoreTransform transform) |
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throws DataException; |
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/** |
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* Returns the number of FeatureStoreTransforms stored in this container |
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* |
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* @return |
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* number of FeatureStoreTransforms stored in this container |
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*/ |
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public int size(); |
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/** |
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* Indicates whether this container is empty. |
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* |
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* @return |
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* true if this container is empty, false if not |
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*/ |
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public boolean isEmpty(); |
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/** |
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* Returns an iterator over this container elements. |
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* |
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* @return |
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* an iterator over this container elements. |
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*/ |
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public Iterator iterator(); |
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/** |
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* Empties this container. |
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* |
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*/ |
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public void clear(); |
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/** |
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* Removes the {@link FeatureStoreTransform} given its index.
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* |
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* @param index |
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* the position of the {@link FeatureStoreTransform} to remove.
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* @return |
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* the removed object |
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*/ |
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public Object remove(int index); |
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/** |
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* Removes the given {@link FeatureStoreTransform}.
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* |
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* @param transform |
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* {@link FeatureStoreTransform} to remove
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* @return |
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* true if the transform was successfully removed, false if not. |
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*/ |
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public boolean remove(FeatureStoreTransform transform); |
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} |
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