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/DefaultFeatureSelection.java
DefaultFeatureSelection.java | ||
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* |
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* Copyright (C) 2007-2013 gvSIG Association. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 3 of the License, or (at your option) any later
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* version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301, USA. |
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* You should have received a copy of the GNU General Public License along with |
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* this program; if not, write to the Free Software Foundation, Inc., 51 |
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* |
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* For any additional information, do not hesitate to contact us |
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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* For any additional information, do not hesitate to contact us at info AT
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* gvsig.com, or visit our website www.gvsig.com. |
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*/ |
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package org.gvsig.fmap.dal.feature.impl; |
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|
... | ... | |
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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.exception.ReversedSelectionIteratorException; |
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import org.gvsig.fmap.dal.feature.impl.dynobjectutils.DynObjectSetFeatureSetFacade; |
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import org.gvsig.fmap.dal.feature.impl.DefaultFeatureReferenceSelection.SelectionData; |
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import org.gvsig.fmap.dal.feature.impl.featureset.AbstractFeatureSet; |
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import org.gvsig.fmap.dal.feature.impl.undo.FeatureCommandsStack; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dispose.DisposableIterator; |
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import org.gvsig.tools.dispose.DisposeUtils; |
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import org.gvsig.tools.dynobject.DynObjectSet; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.observer.Observable; |
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import org.gvsig.tools.observer.Observer; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.gvsig.tools.visitor.VisitCanceledException; |
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import org.gvsig.tools.visitor.Visitor; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
... | ... | |
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* |
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* @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a> |
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*/ |
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public class DefaultFeatureSelection extends DefaultFeatureReferenceSelection
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implements FeatureSelection {
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public class DefaultFeatureSelection extends AbstractFeatureSet
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implements FeatureSelection {
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private static final Logger LOG = LoggerFactory
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.getLogger(DefaultFeatureSelection.class);
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private static final Logger LOG = LoggerFactory
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.getLogger(DefaultFeatureSelection.class);
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private Map featureTypeCounts = new HashMap(1); |
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private Map<Feature,Iterator> featureIterators = new HashMap<>(); |
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public class RemoveFromFeatureSelectionException extends DataRuntimeException { |
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/** |
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* Creates a DefaultFeatureSelection, with a FeatureStore. |
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* |
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* @param featureStore |
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* the FeatureStore to load Features from |
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* @throws DataException |
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* if there is an error while getting the total number of |
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* Features of the Store. |
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* @see AbstractSetBasedDataSelection#DefaultSelection(int) |
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*/ |
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public DefaultFeatureSelection(DefaultFeatureStore featureStore) |
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throws DataException { |
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super(featureStore); |
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} |
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/** |
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* |
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*/ |
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private static final long serialVersionUID = 2636692469445838928L; |
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private final static String MESSAGE_FORMAT = "Can't remove feature from reversed selection."; |
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private final static String MESSAGE_KEY = "_RemoveFromFeatureSelectionException"; |
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/** |
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* Creates a new Selection with the total size of Features from which the |
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* selection will be performed. |
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* |
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* @param featureStore |
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* the FeatureStore of the selected FeatureReferences |
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* @param helper |
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* to get some information of the Store |
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* @throws DataException |
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* if there is an error while getting the total number of |
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* Features of the Store. |
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*/ |
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public DefaultFeatureSelection(FeatureStore featureStore, |
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FeatureSelectionHelper helper) throws DataException { |
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super(featureStore, helper); |
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} |
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public RemoveFromFeatureSelectionException(Throwable cause) { |
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super(MESSAGE_FORMAT, cause, MESSAGE_KEY, serialVersionUID); |
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//setValue("store", store); |
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} |
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} |
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/** |
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* Constructor used by the persistence manager. Don't use directly. After to |
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* invoke this method, the persistence manager calls the the method |
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* {@link #loadFromState(PersistentState)} to set the values of the internal |
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* attributes that this class needs to work. |
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*/ |
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public DefaultFeatureSelection() { |
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super(); |
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} |
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/** |
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* Facade over a Iterator of FeatureReferences, to return Features instead. |
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* |
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* @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a> |
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*/ |
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private class FeatureIteratorFacade implements DisposableIterator { |
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public boolean select(Feature feature) { |
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return select(feature, true); |
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} |
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private final Logger LOGGER = LoggerFactory |
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.getLogger(FeatureIteratorFacade.class); |
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/** |
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* @see #select(Feature) |
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* @param undoable |
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* if the action must be undoable |
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*/ |
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public boolean select(Feature feature, boolean undoable) { |
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// TODO: should we check if the feature is from the same FeatureStore?? |
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if (feature == null) { |
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return false; |
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} |
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private java.util.Iterator refIterator; |
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// LOGGER.debug("Selected feature: {}", feature); |
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private FeatureStore featureStore; |
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private Feature currentFeature = null; |
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if (isReversed()) { |
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removeFeatureTypeCount(feature.getType()); |
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} else { |
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addFeatureTypeCount(feature.getType()); |
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} |
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return select(feature.getReference(), undoable); |
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} |
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public FeatureIteratorFacade(java.util.Iterator iter, |
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FeatureStore featureStore) { |
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this.refIterator = iter; |
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this.featureStore = featureStore; |
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} |
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public boolean select(FeatureSet features) throws DataException { |
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return select(features, true); |
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} |
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@Override |
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public boolean hasNext() { |
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return refIterator.hasNext(); |
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} |
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/** |
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* @see #select(FeatureSet) |
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* @param undoable |
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* if the action must be undoable |
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*/ |
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public boolean select(FeatureSet features, boolean undoable) |
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throws DataException { |
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boolean change = false; |
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boolean inComplex = false; |
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if (undoable && getFeatureStore().isEditing() |
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&& !getCommands().inComplex()) { |
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@Override |
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public Object next() { |
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FeatureReference ref = nextFeatureReference(); |
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try { |
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currentFeature = featureStore.getFeatureByReference(ref); |
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return currentFeature; |
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} catch (DataException ex) { |
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LOGGER.error( |
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"Error loading the Feature with FeatureReference: " |
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+ ref, ex); |
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return null; |
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} |
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} |
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getCommands().startComplex("_selectionSelectFeatureSet"); |
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inComplex = getCommands().inComplex(); |
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} |
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/** |
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* Returns the next FeatureReference. |
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* |
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* @return the next FeatureReference |
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*/ |
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public FeatureReference nextFeatureReference() { |
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return (FeatureReference) refIterator.next(); |
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} |
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disableNotifications(); |
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DisposableIterator iter = null; |
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try { |
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for (iter = features.fastIterator(); iter.hasNext();) { |
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change |= select((Feature) iter.next(), undoable); |
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} |
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} finally { |
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dispose(iter); |
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} |
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enableNotifications(); |
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if (undoable && getFeatureStore().isEditing() && inComplex) { |
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getCommands().endComplex(); |
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} |
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if (change) { |
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notifyObservers(DataStoreNotification.SELECTION_CHANGE); |
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} |
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return change; |
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} |
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@Override |
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public void remove() { |
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try { |
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featureStore.delete(currentFeature); |
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refIterator.remove(); |
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} catch (DataException e) { |
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throw new RemoveFromFeatureSelectionException(e); |
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} |
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} |
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182 | 147 |
|
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public boolean deselect(Feature feature) { |
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return deselect(feature, true); |
|
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} |
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public class RemoveFromFeatureSelectionException extends DataRuntimeException { |
|
186 | 149 |
|
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/** |
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* @see #deselect(Feature) |
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* @param undoable |
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* if the action must be undoable |
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*/ |
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public boolean deselect(Feature feature, boolean undoable) { |
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if (feature == null) { |
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return false; |
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} |
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/** |
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* |
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*/ |
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private static final long serialVersionUID = 2636692469445838928L; |
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private final static String MESSAGE_FORMAT = "Can't remove feature from selection."; |
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private final static String MESSAGE_KEY = "_RemoveFromFeatureSelectionException"; |
|
196 | 156 |
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LOG.debug("Deselected feature: {}", feature); |
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public RemoveFromFeatureSelectionException(Throwable cause) { |
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super(MESSAGE_FORMAT, cause, MESSAGE_KEY, serialVersionUID); |
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//setValue("store", store); |
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} |
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} |
|
198 | 162 |
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if (isReversed()) { |
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addFeatureTypeCount(feature.getType()); |
|
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} else { |
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removeFeatureTypeCount(feature.getType()); |
|
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} |
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return deselect(feature.getReference(), undoable); |
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} |
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@Override |
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public void dispose() { |
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if (refIterator instanceof DisposableIterator) { |
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((DisposableIterator) refIterator).dispose(); |
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} |
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refIterator = null; |
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featureStore = null; |
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} |
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} |
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206 | 172 |
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public boolean deselect(FeatureSet features) throws DataException { |
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return deselect(features, true); |
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} |
|
173 |
/** |
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* Facade over a Iterator of FeatureReferences, to return Features instead, |
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* when the Selection is reversed |
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* |
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* @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a> |
|
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*/ |
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private class ReversedFeatureIteratorFacade implements DisposableIterator { |
|
210 | 180 |
|
211 |
/** |
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212 |
* @see #deselect(FeatureSet) |
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* @param undoable |
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* if the action must be undoable |
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*/ |
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216 |
public boolean deselect(FeatureSet features, boolean undoable) |
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throws DataException { |
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boolean change = false; |
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if (undoable && getFeatureStore().isEditing()) { |
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getCommands().startComplex("_selectionDeselectFeatureSet"); |
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} |
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disableNotifications(); |
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DisposableIterator iter = null; |
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try { |
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for (iter = features.fastIterator(); iter.hasNext();) { |
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change |= deselect((Feature) iter.next(), undoable); |
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} |
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} finally { |
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dispose(iter); |
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} |
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enableNotifications(); |
|
232 |
if (undoable && getFeatureStore().isEditing()) { |
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getCommands().endComplex(); |
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234 |
} |
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235 |
if (change) { |
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notifyObservers(DataStoreNotification.SELECTION_CHANGE); |
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237 |
} |
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238 |
return change; |
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} |
|
181 |
private SelectionData selectionData; |
|
240 | 182 |
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241 |
public boolean isSelected(Feature feature) { |
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242 |
if (feature == null) { |
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return false; |
|
244 |
} |
|
183 |
private DisposableIterator iterator; |
|
245 | 184 |
|
246 |
// Use the selection data size as a small optimization for the most |
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247 |
// common case, when nothing is selected and every feature is checked |
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248 |
// while drawing or painting the table document. |
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249 |
if (selectionData.isReversed()) { |
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250 |
return selectionData.getSize() == 0 |
|
251 |
|| !selectionData.contains(feature.getReference()); |
|
252 |
} else { |
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253 |
return selectionData.getSize() > 0 |
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254 |
&& selectionData.contains(feature.getReference()); |
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255 |
} |
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256 |
} |
|
185 |
private Feature nextFeature = null; |
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186 |
private Feature currentFeature = null; |
|
257 | 187 |
|
258 |
public FeatureType getDefaultFeatureType() { |
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259 |
try { |
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260 |
return getFeatureStore().getDefaultFeatureType(); |
|
261 |
} catch (DataException ex) { |
|
262 |
LOG.error("Error getting the default feature type " |
|
263 |
+ "of the FeatureStore: " + getFeatureStore(), ex); |
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264 |
} |
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265 |
return null; |
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266 |
} |
|
188 |
private FeatureSet featureSet; |
|
267 | 189 |
|
268 |
public List getFeatureTypes() { |
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269 |
// Go through the map of FeatureTypes, and return only the ones that |
|
270 |
// have at least a Feature. |
|
271 |
List types = new ArrayList(); |
|
272 |
for (java.util.Iterator iterator = featureTypeCounts.entrySet() |
|
273 |
.iterator(); iterator.hasNext();) { |
|
274 |
Map.Entry entry = (Entry) iterator.next(); |
|
275 |
FeatureType type = (FeatureType) entry.getKey(); |
|
276 |
Long count = (Long) entry.getValue(); |
|
190 |
public ReversedFeatureIteratorFacade(SelectionData selectionData, |
|
191 |
FeatureStore featureStore, boolean fastIterator) { |
|
192 |
this.selectionData = selectionData; |
|
277 | 193 |
|
278 |
if (count.longValue() > 0) { |
|
279 |
types.add(type); |
|
280 |
} |
|
281 |
} |
|
194 |
// Load a Set with all the store features |
|
195 |
try { |
|
196 |
featureSet = featureStore.getFeatureSet(); |
|
197 |
//if (fastIterator) { |
|
198 |
iterator = featureSet.fastIterator(); |
|
199 |
// } else { |
|
200 |
// iterator = featureSet.iterator(); |
|
201 |
// } |
|
202 |
} catch (DataException ex) { |
|
203 |
throw new ReversedSelectionIteratorException(ex); |
|
204 |
} |
|
282 | 205 |
|
283 |
return types; |
|
284 |
} |
|
206 |
// Filter the features not selected and position in the next |
|
207 |
// selected feature |
|
208 |
positionInNextElement(); |
|
209 |
} |
|
285 | 210 |
|
286 |
public long getSize() throws DataException { |
|
287 |
return getSelectedCount(); |
|
288 |
} |
|
211 |
@Override |
|
212 |
public boolean hasNext() { |
|
213 |
return nextFeature != null; |
|
214 |
} |
|
289 | 215 |
|
290 |
public boolean isEmpty() throws DataException { |
|
291 |
return getSelectedCount() == 0; |
|
292 |
} |
|
216 |
@Override |
|
217 |
public Object next() { |
|
218 |
featureIterators.remove(currentFeature); |
|
219 |
currentFeature = nextFeature.getCopy(); |
|
220 |
featureIterators.put(currentFeature, this); |
|
221 |
positionInNextElement(); |
|
222 |
return currentFeature; |
|
223 |
} |
|
293 | 224 |
|
294 |
/** |
|
295 |
* Returns the list of selected values, or the deselected ones if the |
|
296 |
* selection has been reversed. |
|
297 |
*/ |
|
298 |
public DisposableIterator iterator() { |
|
299 |
return iterator(0); |
|
300 |
} |
|
225 |
@Override |
|
226 |
public void remove() { |
|
227 |
try { |
|
228 |
featureSet.delete(currentFeature); |
|
229 |
} catch (DataException e) { |
|
230 |
throw new RemoveFromFeatureSelectionException(e); |
|
301 | 231 |
|
302 |
/** |
|
303 |
* Returns the list of selected values, or the deselected ones if the |
|
304 |
* selection has been reversed. |
|
305 |
* |
|
306 |
* WARN: not very good performance implementation. |
|
307 |
*/ |
|
308 |
public DisposableIterator iterator(long index) { |
|
309 |
return iterator(index, false); |
|
310 |
} |
|
232 |
} |
|
233 |
} |
|
311 | 234 |
|
312 |
/** |
|
313 |
* Returns the list of selected values, or the deselected ones if the |
|
314 |
* selection has been reversed. |
|
315 |
* |
|
316 |
* WARN: not really a fast implementation. |
|
317 |
*/ |
|
318 |
public DisposableIterator fastIterator() { |
|
319 |
return fastIterator(0); |
|
320 |
} |
|
321 |
|
|
322 |
@Override |
|
323 |
public Feature first() { |
|
324 |
DisposableIterator it = null; |
|
325 |
try { |
|
326 |
it = this.iterator(); |
|
327 |
if( it == null ) { |
|
328 |
return null; |
|
235 |
private void positionInNextElement() { |
|
236 |
nextFeature = null; |
|
237 |
while (iterator.hasNext()) { |
|
238 |
nextFeature = (Feature) iterator.next(); |
|
239 |
if (selectionData.contains(nextFeature.getReference())) { |
|
240 |
nextFeature = null; |
|
241 |
} else { |
|
242 |
break; |
|
329 | 243 |
} |
330 |
Feature f = (Feature) it.next(); |
|
331 |
return f; |
|
332 |
} finally { |
|
333 |
DisposeUtils.disposeQuietly(it); |
|
334 | 244 |
} |
335 | 245 |
} |
336 | 246 |
|
337 |
/** |
|
338 |
* Returns the list of selected values, or the deselected ones if the |
|
339 |
* selection has been reversed. |
|
340 |
* |
|
341 |
* WARN: not really a fast implementation. |
|
342 |
*/ |
|
343 |
public DisposableIterator fastIterator(long index) { |
|
344 |
return iterator(index, true); |
|
345 |
} |
|
247 |
@Override |
|
248 |
public void dispose() { |
|
249 |
this.featureSet.dispose(); |
|
250 |
this.iterator.dispose(); |
|
251 |
this.selectionData = null; |
|
252 |
this.nextFeature = null; |
|
253 |
} |
|
254 |
} |
|
346 | 255 |
|
347 |
protected void clearFeatureReferences() { |
|
348 |
super.clearFeatureReferences(); |
|
349 |
featureTypeCounts.clear(); |
|
350 |
} |
|
256 |
private Map featureTypeCounts = new HashMap(1); |
|
257 |
private final Map<Feature, Iterator> featureIterators = new HashMap<>(); |
|
258 |
private final DefaultFeatureReferenceSelection featureReferenceSelection; |
|
351 | 259 |
|
352 |
/** |
|
353 |
* Creates an iterator for the Selection. |
|
354 |
*/ |
|
355 |
private DisposableIterator iterator(long index, boolean fastIterator) { |
|
356 |
if (isReversed()) { |
|
357 |
DisposableIterator iter = new ReversedFeatureIteratorFacade( |
|
358 |
getData(), getFeatureStore(), fastIterator); |
|
359 |
for (long l = 0; l < index && iter.hasNext(); l++) { |
|
360 |
iter.next(); |
|
361 |
} |
|
362 |
return iter; |
|
260 |
/** |
|
261 |
* Creates a DefaultFeatureSelection, with a FeatureStore. |
|
262 |
* |
|
263 |
* @param featureStore the FeatureStore to load Features from |
|
264 |
* @throws DataException if there is an error while getting the total number |
|
265 |
* of Features of the Store. |
|
266 |
* @see AbstractSetBasedDataSelection#DefaultSelection(int) |
|
267 |
*/ |
|
268 |
public DefaultFeatureSelection(DefaultFeatureStore featureStore) |
|
269 |
throws DataException { |
|
270 |
this.featureReferenceSelection = new DefaultFeatureReferenceSelection(featureStore); |
|
271 |
} |
|
363 | 272 |
|
364 |
} else { |
|
365 |
// TODO: maybe we could add a new referenceIterator(int index) |
|
366 |
// method that could be implemented in a more performant way |
|
273 |
/** |
|
274 |
* Creates a new Selection with the total size of Features from which the |
|
275 |
* selection will be performed. |
|
276 |
* |
|
277 |
* @param featureStore the FeatureStore of the selected FeatureReferences |
|
278 |
* @param helper to get some information of the Store |
|
279 |
* @throws DataException if there is an error while getting the total number |
|
280 |
* of Features of the Store. |
|
281 |
*/ |
|
282 |
public DefaultFeatureSelection(FeatureStore featureStore, |
|
283 |
FeatureSelectionHelper helper) throws DataException { |
|
284 |
this.featureReferenceSelection = new DefaultFeatureReferenceSelection(featureStore, helper); |
|
285 |
} |
|
367 | 286 |
|
368 |
java.util.Iterator iter = selectionData.getSelected().iterator(); |
|
369 |
for (long l = 0; l < index && iter.hasNext(); l++) { |
|
370 |
iter.next(); |
|
371 |
} |
|
372 |
return new FeatureIteratorFacade(iter, getFeatureStore()); |
|
373 |
} |
|
374 |
} |
|
287 |
/** |
|
288 |
* Constructor used by the persistence manager. Don't use directly. After to |
|
289 |
* invoke this method, the persistence manager calls the the method |
|
290 |
* {@link #loadFromState(PersistentState)} to set the values of the internal |
|
291 |
* attributes that this class needs to work. |
|
292 |
*/ |
|
293 |
public DefaultFeatureSelection() { |
|
294 |
this.featureReferenceSelection = new DefaultFeatureReferenceSelection(); |
|
295 |
} |
|
375 | 296 |
|
376 |
private Long removeFeatureTypeCount(FeatureType featureType) { |
|
377 |
Long count = (Long) featureTypeCounts.get(featureType); |
|
378 |
if (count == null) { |
|
379 |
count = new Long(-1); |
|
380 |
} else { |
|
381 |
count = new Long(count.longValue() - 1); |
|
382 |
} |
|
383 |
featureTypeCounts.put(featureType, count); |
|
384 |
return count; |
|
385 |
} |
|
297 |
@Override |
|
298 |
public FeatureStore getFeatureStore() { |
|
299 |
return this.featureReferenceSelection.getFeatureStore(); |
|
300 |
} |
|
386 | 301 |
|
387 |
private Long addFeatureTypeCount(FeatureType featureType) { |
|
388 |
Long count = (Long) featureTypeCounts.get(featureType); |
|
389 |
if (count == null) { |
|
390 |
count = new Long(1); |
|
391 |
} else { |
|
392 |
count = new Long(count.longValue() + 1); |
|
393 |
} |
|
394 |
featureTypeCounts.put(featureType, count); |
|
395 |
return count; |
|
396 |
} |
|
302 |
private void notifyObservers(String notificationType) { |
|
303 |
this.featureReferenceSelection.notifyObservers(notificationType); |
|
304 |
} |
|
397 | 305 |
|
398 |
/** |
|
399 |
* Facade over a Iterator of FeatureReferences, to return Features instead. |
|
400 |
* |
|
401 |
* @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a> |
|
402 |
*/ |
|
403 |
private class FeatureIteratorFacade implements DisposableIterator { |
|
306 |
public FeatureCommandsStack getCommands() { |
|
307 |
return this.featureReferenceSelection.getCommands(); |
|
308 |
} |
|
404 | 309 |
|
405 |
private final Logger LOGGER = LoggerFactory |
|
406 |
.getLogger(FeatureIteratorFacade.class); |
|
310 |
@Override |
|
311 |
public void enableNotifications() { |
|
312 |
this.featureReferenceSelection.enableNotifications(); |
|
313 |
} |
|
407 | 314 |
|
408 |
private java.util.Iterator refIterator; |
|
315 |
@Override |
|
316 |
public void disableNotifications() { |
|
317 |
this.featureReferenceSelection.disableNotifications(); |
|
318 |
} |
|
409 | 319 |
|
410 |
private FeatureStore featureStore; |
|
411 |
private Feature currentFeature = null; |
|
320 |
public boolean isReversed() { |
|
321 |
return this.featureReferenceSelection.isReversed(); |
|
322 |
} |
|
412 | 323 |
|
413 |
public FeatureIteratorFacade(java.util.Iterator iter, |
|
414 |
FeatureStore featureStore) { |
|
415 |
this.refIterator = iter; |
|
416 |
this.featureStore = featureStore; |
|
417 |
} |
|
324 |
@Override |
|
325 |
public long getSelectedCount() { |
|
326 |
return this.featureReferenceSelection.getSelectedCount(); |
|
327 |
} |
|
418 | 328 |
|
419 |
public boolean hasNext() {
|
|
420 |
return refIterator.hasNext();
|
|
421 |
}
|
|
329 |
public DefaultFeatureReferenceSelection.SelectionData getData() {
|
|
330 |
return this.featureReferenceSelection.getData();
|
|
331 |
}
|
|
422 | 332 |
|
423 |
public Object next() { |
|
424 |
FeatureReference ref = nextFeatureReference(); |
|
425 |
try { |
|
426 |
currentFeature = featureStore.getFeatureByReference(ref); |
|
427 |
return currentFeature; |
|
428 |
} catch (DataException ex) { |
|
429 |
LOGGER.error( |
|
430 |
"Error loading the Feature with FeatureReference: " |
|
431 |
+ ref, ex); |
|
432 |
return null; |
|
433 |
} |
|
434 |
} |
|
333 |
@Override |
|
334 |
public boolean select(FeatureReference reference) { |
|
335 |
return this.featureReferenceSelection.select(reference); |
|
336 |
} |
|
435 | 337 |
|
436 |
/** |
|
437 |
* Returns the next FeatureReference. |
|
438 |
* |
|
439 |
* @return the next FeatureReference |
|
440 |
*/ |
|
441 |
public FeatureReference nextFeatureReference() { |
|
442 |
return (FeatureReference) refIterator.next(); |
|
443 |
} |
|
338 |
public boolean select(FeatureReference reference, boolean undoable) { |
|
339 |
return this.featureReferenceSelection.select(reference, undoable); |
|
340 |
} |
|
444 | 341 |
|
445 |
public void remove() { |
|
446 |
try { |
|
447 |
featureStore.delete(currentFeature); |
|
448 |
refIterator.remove(); |
|
449 |
} catch (DataException e) { |
|
450 |
throw new RemoveFromFeatureSelectionException(e); |
|
451 |
} |
|
452 |
} |
|
342 |
@Override |
|
343 |
public boolean deselect(FeatureReference reference) { |
|
344 |
return this.featureReferenceSelection.deselect(reference); |
|
345 |
} |
|
453 | 346 |
|
454 |
public class RemoveFromFeatureSelectionException extends DataRuntimeException { |
|
347 |
public boolean deselect(FeatureReference reference, boolean undoable) { |
|
348 |
return this.featureReferenceSelection.deselect(reference, undoable); |
|
349 |
} |
|
455 | 350 |
|
456 |
/** |
|
457 |
* |
|
458 |
*/ |
|
459 |
private static final long serialVersionUID = 2636692469445838928L; |
|
460 |
private final static String MESSAGE_FORMAT = "Can't remove feature from selection."; |
|
461 |
private final static String MESSAGE_KEY = "_RemoveFromFeatureSelectionException"; |
|
351 |
@Override |
|
352 |
public Iterator referenceIterator() { |
|
353 |
return this.featureReferenceSelection.referenceIterator(); |
|
354 |
} |
|
462 | 355 |
|
463 |
public RemoveFromFeatureSelectionException(Throwable cause) { |
|
464 |
super(MESSAGE_FORMAT, cause, MESSAGE_KEY, serialVersionUID); |
|
465 |
//setValue("store", store); |
|
466 |
} |
|
467 |
} |
|
356 |
@Override |
|
357 |
public void selectAll() throws DataException { |
|
358 |
this.featureReferenceSelection.selectAll(); |
|
359 |
} |
|
468 | 360 |
|
469 |
public void dispose() { |
|
470 |
if (refIterator instanceof DisposableIterator) { |
|
471 |
((DisposableIterator) refIterator).dispose(); |
|
472 |
} |
|
473 |
refIterator = null; |
|
474 |
featureStore = null; |
|
475 |
} |
|
476 |
} |
|
361 |
@Override |
|
362 |
public void deselectAll() throws DataException { |
|
363 |
this.featureReferenceSelection.deselectAll(); |
|
364 |
} |
|
365 |
|
|
366 |
public void deselectAll(boolean undoable) throws DataException { |
|
367 |
this.featureReferenceSelection.deselectAll(undoable); |
|
368 |
} |
|
369 |
|
|
370 |
@Override |
|
371 |
public boolean isSelected(FeatureReference reference) { |
|
372 |
return this.featureReferenceSelection.isSelected(reference); |
|
373 |
} |
|
477 | 374 |
|
478 |
/** |
|
479 |
* Facade over a Iterator of FeatureReferences, to return Features instead, |
|
480 |
* when the Selection is reversed |
|
481 |
* |
|
482 |
* @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a> |
|
483 |
*/ |
|
484 |
private class ReversedFeatureIteratorFacade implements DisposableIterator { |
|
375 |
@Override |
|
376 |
public void reverse() { |
|
377 |
this.featureReferenceSelection.reverse(); |
|
378 |
} |
|
485 | 379 |
|
486 |
private SelectionData selectionData; |
|
380 |
@Override |
|
381 |
public void dispose() { |
|
382 |
this.featureReferenceSelection.dispose(); |
|
383 |
} |
|
487 | 384 |
|
488 |
private DisposableIterator iterator; |
|
385 |
@Override |
|
386 |
public void update(Observable o, Object o1) { |
|
387 |
this.featureReferenceSelection.update(o, o1); |
|
388 |
} |
|
489 | 389 |
|
490 |
private Feature nextFeature = null; |
|
491 |
private Feature currentFeature = null; |
|
390 |
@Override |
|
391 |
public void addObserver(Observer obsrvr) { |
|
392 |
this.featureReferenceSelection.addObserver(obsrvr); |
|
393 |
} |
|
492 | 394 |
|
493 |
private FeatureSet featureSet; |
|
395 |
@Override |
|
396 |
public void deleteObserver(Observer obsrvr) { |
|
397 |
this.featureReferenceSelection.deleteObserver(obsrvr); |
|
398 |
} |
|
494 | 399 |
|
495 |
public ReversedFeatureIteratorFacade(SelectionData selectionData, |
|
496 |
FeatureStore featureStore, boolean fastIterator) { |
|
497 |
this.selectionData = selectionData; |
|
400 |
@Override |
|
401 |
public void deleteObservers() { |
|
402 |
this.featureReferenceSelection.deleteObservers(); |
|
403 |
} |
|
498 | 404 |
|
499 |
// Load a Set with all the store features |
|
500 |
try { |
|
501 |
featureSet = featureStore.getFeatureSet(); |
|
502 |
//if (fastIterator) { |
|
503 |
iterator = featureSet.fastIterator(); |
|
504 |
// } else { |
|
505 |
// iterator = featureSet.iterator(); |
|
506 |
// } |
|
507 |
} catch (DataException ex) { |
|
508 |
throw new ReversedSelectionIteratorException(ex); |
|
509 |
} |
|
405 |
@Override |
|
406 |
public void beginComplexNotification() { |
|
407 |
this.featureReferenceSelection.beginComplexNotification(); |
|
408 |
} |
|
510 | 409 |
|
511 |
// Filter the features not selected and position in the next
|
|
512 |
// selected feature
|
|
513 |
positionInNextElement();
|
|
514 |
}
|
|
410 |
@Override
|
|
411 |
public void endComplexNotification() {
|
|
412 |
this.featureReferenceSelection.endComplexNotification();
|
|
413 |
}
|
|
515 | 414 |
|
516 |
public boolean hasNext() { |
|
517 |
return nextFeature != null; |
|
518 |
} |
|
415 |
@Override |
|
416 |
public void saveToState(PersistentState ps) throws PersistenceException { |
|
417 |
this.featureReferenceSelection.saveToState(ps); |
|
418 |
} |
|
519 | 419 |
|
520 |
public Object next() { |
|
521 |
featureIterators.remove(currentFeature); |
|
522 |
currentFeature = nextFeature.getCopy(); |
|
523 |
featureIterators.put(currentFeature, this); |
|
524 |
positionInNextElement(); |
|
525 |
return currentFeature ; |
|
526 |
} |
|
420 |
@Override |
|
421 |
public boolean select(Feature feature) { |
|
422 |
return select(feature, true); |
|
423 |
} |
|
527 | 424 |
|
528 |
public void remove() { |
|
529 |
try { |
|
530 |
featureSet.delete(currentFeature); |
|
531 |
} catch (DataException e) { |
|
532 |
throw new RemoveFromFeatureSelectionException(e); |
|
425 |
/** |
|
426 |
* @param feature |
|
427 |
* @return |
|
428 |
* @see #select(Feature) |
|
429 |
* @param undoable if the action must be undoable |
|
430 |
*/ |
|
431 |
public boolean select(Feature feature, boolean undoable) { |
|
432 |
// TODO: should we check if the feature is from the same FeatureStore?? |
|
433 |
if (feature == null) { |
|
434 |
return false; |
|
435 |
} |
|
533 | 436 |
|
437 |
// LOGGER.debug("Selected feature: {}", feature); |
|
438 |
if (isReversed()) { |
|
439 |
removeFeatureTypeCount(feature.getType()); |
|
440 |
} else { |
|
441 |
addFeatureTypeCount(feature.getType()); |
|
442 |
} |
|
443 |
return select(feature.getReference(), undoable); |
|
444 |
} |
|
445 |
|
|
446 |
@Override |
|
447 |
public boolean select(FeatureSet features) throws DataException { |
|
448 |
return select(features, true); |
|
449 |
} |
|
450 |
|
|
451 |
/** |
|
452 |
* @param features |
|
453 |
* @return |
|
454 |
* @throws org.gvsig.fmap.dal.exception.DataException |
|
455 |
* @see #select(FeatureSet) |
|
456 |
* @param undoable if the action must be undoable |
|
457 |
*/ |
|
458 |
public boolean select(FeatureSet features, boolean undoable) |
|
459 |
throws DataException { |
|
460 |
boolean change = false; |
|
461 |
boolean inComplex = false; |
|
462 |
if (undoable && this.featureReferenceSelection.getFeatureStore().isEditing() |
|
463 |
&& !this.featureReferenceSelection.getCommands().inComplex()) { |
|
464 |
|
|
465 |
this.featureReferenceSelection.getCommands().startComplex("_selectionSelectFeatureSet"); |
|
466 |
inComplex = this.featureReferenceSelection.getCommands().inComplex(); |
|
467 |
} |
|
468 |
|
|
469 |
disableNotifications(); |
|
470 |
DisposableIterator iter = null; |
|
471 |
try { |
|
472 |
for (iter = features.fastIterator(); iter.hasNext();) { |
|
473 |
change |= select((Feature) iter.next(), undoable); |
|
534 | 474 |
} |
535 |
} |
|
475 |
} finally { |
|
476 |
DisposeUtils.disposeQuietly(iter); |
|
477 |
} |
|
478 |
enableNotifications(); |
|
479 |
if (undoable && getFeatureStore().isEditing() && inComplex) { |
|
480 |
getCommands().endComplex(); |
|
481 |
} |
|
482 |
if (change) { |
|
483 |
notifyObservers(DataStoreNotification.SELECTION_CHANGE); |
|
484 |
} |
|
485 |
return change; |
|
486 |
} |
|
536 | 487 |
|
537 |
public class RemoveFromFeatureSelectionException extends DataRuntimeException { |
|
488 |
@Override |
|
489 |
public boolean deselect(Feature feature) { |
|
490 |
return deselect(feature, true); |
|
491 |
} |
|
538 | 492 |
|
539 |
/** |
|
540 |
* |
|
541 |
*/ |
|
542 |
private static final long serialVersionUID = 2636692469445838928L; |
|
543 |
private final static String MESSAGE_FORMAT = "Can't remove feature from reversed selection."; |
|
544 |
private final static String MESSAGE_KEY = "_RemoveFromFeatureSelectionException"; |
|
493 |
/** |
|
494 |
* @param feature |
|
495 |
* @return |
|
496 |
* @see #deselect(Feature) |
|
497 |
* @param undoable if the action must be undoable |
|
498 |
*/ |
|
499 |
public boolean deselect(Feature feature, boolean undoable) { |
|
500 |
if (feature == null) { |
|
501 |
return false; |
|
502 |
} |
|
545 | 503 |
|
546 |
public RemoveFromFeatureSelectionException(Throwable cause) { |
|
547 |
super(MESSAGE_FORMAT, cause, MESSAGE_KEY, serialVersionUID); |
|
548 |
//setValue("store", store); |
|
549 |
} |
|
550 |
} |
|
504 |
LOG.debug("Deselected feature: {}", feature); |
|
551 | 505 |
|
506 |
if (isReversed()) { |
|
507 |
addFeatureTypeCount(feature.getType()); |
|
508 |
} else { |
|
509 |
removeFeatureTypeCount(feature.getType()); |
|
510 |
} |
|
511 |
return deselect(feature.getReference(), undoable); |
|
512 |
} |
|
552 | 513 |
|
553 |
private void positionInNextElement() { |
|
554 |
nextFeature = null; |
|
555 |
while (iterator.hasNext()) { |
|
556 |
nextFeature = (Feature) iterator.next(); |
|
557 |
if (selectionData.contains(nextFeature.getReference())) { |
|
558 |
nextFeature = null; |
|
559 |
} else { |
|
560 |
break; |
|
561 |
} |
|
562 |
} |
|
563 |
} |
|
514 |
@Override |
|
515 |
public boolean deselect(FeatureSet features) throws DataException { |
|
516 |
return deselect(features, true); |
|
517 |
} |
|
564 | 518 |
|
565 |
public void dispose() { |
|
566 |
this.featureSet.dispose(); |
|
567 |
this.iterator.dispose(); |
|
568 |
this.selectionData = null; |
|
569 |
this.nextFeature = null; |
|
570 |
} |
|
571 |
} |
|
519 |
/** |
|
520 |
* @param features |
|
521 |
* @return |
|
522 |
* @throws org.gvsig.fmap.dal.exception.DataException |
|
523 |
* @see #deselect(FeatureSet) |
|
524 |
* @param undoable if the action must be undoable |
|
525 |
*/ |
|
526 |
public boolean deselect(FeatureSet features, boolean undoable) |
|
527 |
throws DataException { |
|
528 |
boolean change = false; |
|
529 |
if (undoable && getFeatureStore().isEditing()) { |
|
530 |
getCommands().startComplex("_selectionDeselectFeatureSet"); |
|
531 |
} |
|
532 |
disableNotifications(); |
|
533 |
DisposableIterator iter = null; |
|
534 |
try { |
|
535 |
for (iter = features.fastIterator(); iter.hasNext();) { |
|
536 |
change |= deselect((Feature) iter.next(), undoable); |
|
537 |
} |
|
538 |
} finally { |
|
539 |
DisposeUtils.disposeQuietly(iter); |
|
540 |
} |
|
541 |
enableNotifications(); |
|
542 |
if (undoable && getFeatureStore().isEditing()) { |
|
543 |
getCommands().endComplex(); |
|
544 |
} |
|
545 |
if (change) { |
|
546 |
notifyObservers(DataStoreNotification.SELECTION_CHANGE); |
|
547 |
} |
|
548 |
return change; |
|
549 |
} |
|
572 | 550 |
|
573 |
public void delete(Feature feature) throws DataException { |
|
574 |
Iterator it = this.featureIterators.get(feature); |
|
575 |
if( it!=null ) { |
|
576 |
it.remove(); |
|
577 |
return; |
|
578 |
} |
|
579 |
feature.getStore().delete(feature); |
|
580 |
} |
|
551 |
@Override |
|
552 |
public boolean isSelected(Feature feature) { |
|
553 |
if (feature == null) { |
|
554 |
return false; |
|
555 |
} |
|
581 | 556 |
|
582 |
public void insert(EditableFeature feature) throws DataException { |
|
583 |
feature.getStore().insert(feature); |
|
557 |
// Use the selection data size as a small optimization for the most |
|
558 |
// common case, when nothing is selected and every feature is checked |
|
559 |
// while drawing or painting the table document. |
|
560 |
if (getData().isReversed()) { |
|
561 |
return getData().getSize() == 0 |
|
562 |
|| !getData().contains(feature.getReference()); |
|
563 |
} else { |
|
564 |
return getData().getSize() > 0 |
|
565 |
&& getData().contains(feature.getReference()); |
|
566 |
} |
|
584 | 567 |
} |
585 | 568 |
|
586 |
public void update(EditableFeature feature) throws DataException { |
|
587 |
feature.getStore().update(feature); |
|
569 |
@Override |
|
570 |
public FeatureType getDefaultFeatureType() { |
|
571 |
try { |
|
572 |
return getFeatureStore().getDefaultFeatureType(); |
|
573 |
} catch (DataException ex) { |
|
574 |
LOG.error("Error getting the default feature type " |
|
575 |
+ "of the FeatureStore: " + getFeatureStore(), ex); |
|
576 |
} |
|
577 |
return null; |
|
588 | 578 |
} |
589 | 579 |
|
590 |
/* |
|
591 |
* (non-Javadoc) |
|
592 |
* |
|
593 |
* @seeorg.gvsig.fmap.dal.feature.impl.DefaultFeatureReferenceSelection# |
|
594 |
* loadFromState(org.gvsig.tools.persistence.PersistentState) |
|
595 |
*/ |
|
596 |
public void loadFromState(PersistentState state) |
|
597 |
throws PersistenceException { |
|
598 |
super.loadFromState(state); |
|
580 |
@Override |
|
581 |
public List getFeatureTypes() { |
|
582 |
// Go through the map of FeatureTypes, and return only the ones that |
|
583 |
// have at least a Feature. |
|
584 |
List types = new ArrayList(); |
|
585 |
for (java.util.Iterator iterator = featureTypeCounts.entrySet() |
|
586 |
.iterator(); iterator.hasNext();) { |
|
587 |
Map.Entry entry = (Entry) iterator.next(); |
|
588 |
FeatureType type = (FeatureType) entry.getKey(); |
|
589 |
Long count = (Long) entry.getValue(); |
|
599 | 590 |
|
600 |
} |
|
591 |
if (count > 0) { |
|
592 |
types.add(type); |
|
593 |
} |
|
594 |
} |
|
601 | 595 |
|
602 |
public void accept(Visitor visitor) throws BaseException { |
|
603 |
accept(visitor, 0); |
|
604 |
} |
|
596 |
return types; |
|
597 |
} |
|
605 | 598 |
|
606 |
public final void accept(Visitor visitor, long firstValueIndex) |
|
607 |
throws BaseException { |
|
608 |
try { |
|
609 |
doAccept(visitor, firstValueIndex); |
|
610 |
} catch (VisitCanceledException ex) { |
|
611 |
// The visit has been cancelled by the visitor, so we finish here. |
|
612 |
LOG.debug( |
|
613 |
"The visit, beggining on position {}, has been cancelled " |
|
614 |
+ "by the visitor: {}", new Long(firstValueIndex), |
|
615 |
visitor); |
|
616 |
} |
|
617 |
} |
|
599 |
@Override |
|
600 |
public long getSize() throws DataException { |
|
601 |
return getSelectedCount(); |
|
602 |
} |
|
618 | 603 |
|
619 |
private void doAccept(Visitor visitor, long firstValueIndex) |
|
620 |
throws BaseException { |
|
621 |
DisposableIterator iterator = fastIterator(firstValueIndex); |
|
604 |
/** |
|
605 |
* Returns the list of selected values, or the deselected ones if the |
|
606 |
* selection has been reversed. |
|
607 |
* |
|
608 |
* WARN: not very good performance implementation. |
|
609 |
*/ |
|
610 |
@Override |
|
611 |
public DisposableIterator iterator(long index) { |
|
612 |
return iterator(index, false); |
|
613 |
} |
|
622 | 614 |
|
623 |
if (iterator != null) { |
|
624 |
try { |
|
625 |
while (iterator.hasNext()) { |
|
626 |
Feature feature = (Feature) iterator.next(); |
|
627 |
visitor.visit(feature); |
|
628 |
} |
|
629 |
} finally { |
|
630 |
iterator.dispose(); |
|
631 |
} |
|
632 |
} |
|
633 |
} |
|
615 |
/** |
|
616 |
* Returns the list of selected values, or the deselected ones if the |
|
617 |
* selection has been reversed. |
|
618 |
* |
|
619 |
* WARN: not really a fast implementation. |
|
620 |
*/ |
|
621 |
@Override |
|
622 |
public DisposableIterator fastIterator(long index) { |
|
623 |
return iterator(index, true); |
|
624 |
} |
|
634 | 625 |
|
635 |
protected void doDispose() throws BaseException {
|
|
636 |
super.doDispose();
|
|
637 |
featureTypeCounts.clear();
|
|
638 |
}
|
|
626 |
protected void clearFeatureReferences() {
|
|
627 |
this.featureReferenceSelection.clearFeatureReferences();
|
|
628 |
featureTypeCounts.clear();
|
|
629 |
}
|
|
639 | 630 |
|
640 |
public static void registerPersistent() { |
|
641 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
|
642 |
DynStruct definition = manager.addDefinition( |
|
643 |
DefaultFeatureSelection.class, "DefaultFeatureSelection", |
|
644 |
"DefaultFeatureSelection Persistent definition", null, null); |
|
631 |
/** |
|
632 |
* Creates an iterator for the Selection. |
|
633 |
*/ |
|
634 |
private DisposableIterator iterator(long index, boolean fastIterator) { |
|
635 |
if (isReversed()) { |
|
636 |
DisposableIterator iter = new ReversedFeatureIteratorFacade( |
|
637 |
getData(), getFeatureStore(), fastIterator); |
|
638 |
for (long l = 0; l < index && iter.hasNext(); l++) { |
|
639 |
iter.next(); |
|
640 |
} |
|
641 |
return iter; |
|
645 | 642 |
|
646 |
definition.extend(manager.getDefinition(DefaultFeatureReferenceSelection.DYNCLASS_PERSISTENT_NAME));
|
|
647 |
definition.addDynFieldMap("featureTypeCounts")
|
|
648 |
.setClassOfItems(Long.class).setMandatory(false);
|
|
643 |
} else {
|
|
644 |
// TODO: maybe we could add a new referenceIterator(int index)
|
|
645 |
// method that could be implemented in a more performant way
|
|
649 | 646 |
|
650 |
} |
|
647 |
java.util.Iterator iter = getData().getSelected().iterator(); |
|
648 |
for (long l = 0; l < index && iter.hasNext(); l++) { |
|
649 |
iter.next(); |
|
650 |
} |
|
651 |
return new FeatureIteratorFacade(iter, getFeatureStore()); |
|
652 |
} |
|
653 |
} |
|
651 | 654 |
|
652 |
public Object clone() throws CloneNotSupportedException { |
|
653 |
DefaultFeatureSelection clone = (DefaultFeatureSelection) super.clone(); |
|
654 |
clone.featureTypeCounts = new HashMap(featureTypeCounts); |
|
655 |
return clone; |
|
656 |
} |
|
655 |
private Long removeFeatureTypeCount(FeatureType featureType) { |
|
656 |
Long count = (Long) featureTypeCounts.get(featureType); |
|
657 |
if (count == null) { |
|
658 |
count = new Long(-1); |
|
659 |
} else { |
|
660 |
count = count - 1; |
|
661 |
} |
|
662 |
featureTypeCounts.put(featureType, count); |
|
663 |
return count; |
|
664 |
} |
|
657 | 665 |
|
658 |
public DynObjectSet getDynObjectSet() { |
|
659 |
return new DynObjectSetFeatureSetFacade(this, getFeatureStore()); |
|
666 |
private Long addFeatureTypeCount(FeatureType featureType) { |
|
667 |
Long count = (Long) featureTypeCounts.get(featureType); |
|
668 |
if (count == null) { |
|
669 |
count = new Long(1); |
|
670 |
} else { |
|
671 |
count = count + 1; |
|
672 |
} |
|
673 |
featureTypeCounts.put(featureType, count); |
|
674 |
return count; |
|
660 | 675 |
} |
661 | 676 |
|
662 |
public DynObjectSet getDynObjectSet(boolean fast) { |
|
663 |
return new DynObjectSetFeatureSetFacade(this, getFeatureStore(), fast); |
|
677 |
@Override |
|
678 |
public void delete(Feature feature) throws DataException { |
|
679 |
Iterator it = this.featureIterators.get(feature); |
|
680 |
if (it != null) { |
|
681 |
it.remove(); |
|
682 |
return; |
|
683 |
} |
|
684 |
feature.getStore().delete(feature); |
|
664 | 685 |
} |
665 | 686 |
|
687 |
@Override |
|
688 |
public void insert(EditableFeature feature) throws DataException { |
|
689 |
feature.getStore().insert(feature); |
|
690 |
} |
|
691 |
|
|
692 |
@Override |
|
693 |
public void update(EditableFeature feature) throws DataException { |
|
694 |
feature.getStore().update(feature); |
|
695 |
} |
|
696 |
|
|
697 |
/* |
|
698 |
* (non-Javadoc) |
|
699 |
* |
|
700 |
* @seeorg.gvsig.fmap.dal.feature.impl.DefaultFeatureReferenceSelection# |
|
701 |
* loadFromState(org.gvsig.tools.persistence.PersistentState) |
|
702 |
*/ |
|
703 |
@Override |
|
704 |
public void loadFromState(PersistentState state) |
|
705 |
throws PersistenceException { |
|
706 |
this.featureReferenceSelection.loadFromState(state); |
|
707 |
} |
|
708 |
|
|
709 |
protected void doDispose() throws BaseException { |
|
710 |
this.featureReferenceSelection.doDispose(); |
|
711 |
featureTypeCounts.clear(); |
|
712 |
} |
|
713 |
|
|
714 |
public static void registerPersistent() { |
|
715 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
|
716 |
DynStruct definition = manager.addDefinition( |
|
717 |
DefaultFeatureSelection.class, "DefaultFeatureSelection", |
|
718 |
"DefaultFeatureSelection Persistent definition", null, null); |
|
719 |
|
|
720 |
definition.extend(manager.getDefinition(DefaultFeatureReferenceSelection.DYNCLASS_PERSISTENT_NAME)); |
|
721 |
definition.addDynFieldMap("featureTypeCounts") |
|
722 |
.setClassOfItems(Long.class).setMandatory(false); |
|
723 |
|
|
724 |
} |
|
725 |
|
|
726 |
@Override |
|
727 |
public Object clone() throws CloneNotSupportedException { |
|
728 |
DefaultFeatureSelection clone = (DefaultFeatureSelection) super.clone(); |
|
729 |
clone.featureTypeCounts = new HashMap(featureTypeCounts); |
|
730 |
return clone; |
|
731 |
} |
|
732 |
|
|
666 | 733 |
} |
Also available in: Unified diff