Revision 34827
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package org.gvsig.fmap.dal; |
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import org.gvsig.tools.dispose.Disposable; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.visitor.Visitable; |
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import org.gvsig.tools.visitor.Visitor; |
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/** |
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* <p> Interface that represents a generic set of data. It may proceed either from a data |
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*/ |
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public boolean isFromStore(DataStore store); |
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/** |
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* Provides each value of this Store to the provided {@link Visitor}.
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* The values received through the {@link Visitor#visit(Object)} method
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* may be transient, reused or externally modifiable, so they can't |
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* be used to be stored in any external form out of the visit method. |
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* |
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* If you need to store any of the values out of the |
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* {@link Visitor#visit(Object)} method execution, create a copy or clone
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* the received value in order to be stored. |
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* |
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* @param visitor |
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* the visitor to apply to each value. |
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* @exception BaseException |
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* if there is an error while performing the visit |
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*/ |
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public void accept(Visitor visitor) throws BaseException; |
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} |
| branches/v2_0_0_prep/libraries/libFMap_dal/src/org/gvsig/fmap/dal/DataStore.java | ||
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*/ |
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DataSet getDataSet(DataQuery dataQuery) throws DataException; |
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/** |
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* Provides each value of this Store to the provided {@link Visitor}.
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* The values received through the {@link Visitor#visit(Object)} method
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* may be transient, reused or externally modifiable, so they can't |
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* be used to be stored in any external form out of the visit method. |
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* |
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* If you need to store any of the values out of the |
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* {@link Visitor#visit(Object)} method execution, create a copy or clone
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* the received value in order to be stored. |
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* |
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* @param visitor |
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* the visitor to apply to each value. |
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* @exception BaseException |
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* if there is an error while performing the visit |
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*/ |
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public void accept(Visitor visitor) throws BaseException; |
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/** |
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* Provides each value of this container to the provided {@link Visitor}.
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* |
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* @param visitor |
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* the visitor to apply to each value. |
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* @param dataQuery |
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* defines the properties of the data to visit |
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* @exception BaseException |
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* if there is an error while performing the visit |
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*/ |
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* Provides each value of this Store to the provided {@link Visitor}.
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* The values received through the {@link Visitor#visit(Object)} method
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* may be transient, reused or externally modifiable, so they can't |
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* be used to be stored in any external form out of the visit method. |
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* |
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* If you need to store any of the values out of the |
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* {@link Visitor#visit(Object)} method execution, create a copy or clone
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* the received value in order to be stored. |
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* |
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* @param visitor |
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* the visitor to apply to each value. |
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* @param dataQuery |
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* defines the properties of the data to visit |
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* @exception BaseException |
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* if there is an error while performing the visit |
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*/ |
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public void accept(Visitor visitor, DataQuery dataQuery) |
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throws BaseException; |
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protected void doAccept(Visitor visitor, long firstValueIndex) |
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throws VisitCanceledException, BaseException {
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DisposableIterator iterator = iterator(firstValueIndex);
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DisposableIterator iterator = fastIterator(firstValueIndex);
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try {
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while (iterator.hasNext()) {
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| branches/v2_0_0_prep/libraries/libFMap_dal/src/org/gvsig/fmap/dal/feature/FeatureSet.java | ||
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import org.gvsig.tools.dispose.DisposableIterator; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.dynobject.DynObjectSet; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.visitor.IndexedVisitable; |
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import org.gvsig.tools.visitor.Visitor; |
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/** |
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* A FeatureSet represents a set of {@link Feature}(s). These sets of features
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*/ |
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public DynObjectSet getDynObjectSet(boolean fast); |
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/** |
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* Provides each value of this Store to the provided {@link Visitor},
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* beginning from the provided index position. |
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* The values received through the {@link Visitor#visit(Object)} method
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* may be transient, reused or externally modifiable, so they can't |
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* be used to be stored in any external form out of the visit method. |
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* |
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* If you need to store any of the values out of the |
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* {@link Visitor#visit(Object)} method execution, create a copy or clone
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* the received value in order to be stored. |
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* |
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* @param visitor |
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* the visitor to apply to each value. |
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* @param firstValueIndex |
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* index of first element to be visited by the {@link Visitor}
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* @exception BaseException |
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* if there is an error while performing the visit |
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*/ |
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void accept(Visitor visitor, long firstValueIndex) throws BaseException; |
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} |
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