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/** SCHMITZM - This file is part of the java library of Martin O.J. Schmitz (SCHMITZM) |
/******************************************************************************* |
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* Copyright (c) 2009 Martin O. J. Schmitz. |
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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. |
* |
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This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
* This file is part of the SCHMITZM library - a collection of utility |
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You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA |
* classes based on Java 1.6, focusing (not only) on Java Swing |
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* and the Geotools library. |
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Diese Bibliothek ist freie Software; Sie dürfen sie unter den Bedingungen der GNU Lesser General Public License, wie von der Free Software Foundation veröffentlicht, weiterverteilen und/oder modifizieren; entweder gemäß Version 2.1 der Lizenz oder (nach Ihrer Option) jeder späteren Version. |
* |
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Diese Bibliothek wird in der Hoffnung weiterverbreitet, daß sie nützlich sein wird, jedoch OHNE IRGENDEINE GARANTIE, auch ohne die implizierte Garantie der MARKTREIFE oder der VERWENDBARKEIT FÜR EINEN BESTIMMTEN ZWECK. Mehr Details finden Sie in der GNU Lesser General Public License. |
* The SCHMITZM project is hosted at: |
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Sie sollten eine Kopie der GNU Lesser General Public License zusammen mit dieser Bibliothek erhalten haben; falls nicht, schreiben Sie an die Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA. |
* http://wald.intevation.org/projects/schmitzm/ |
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**/ |
* |
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package skrueger.geotools; |
* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public License |
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import java.util.Iterator; |
* as published by the Free Software Foundation; either version 3 |
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import java.util.Map; |
* of the License, or (at your option) any later version. |
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import java.util.TreeMap; |
* |
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import java.util.Vector; |
* 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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import org.geotools.data.DefaultQuery; |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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import org.geotools.data.FeatureSource; |
* GNU General Public License for more details. |
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import org.geotools.data.Query; |
* |
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import org.geotools.data.memory.MemoryDataStore; |
* You should have received a copy of the GNU Lesser General Public License (license.txt) |
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import org.geotools.feature.FeatureCollection; |
* along with this program; if not, write to the Free Software |
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import org.opengis.filter.Filter; |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* or try this link: http://www.gnu.org/licenses/lgpl.html |
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import com.vividsolutions.jts.geom.Envelope; |
* |
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* Contributors: |
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import schmitzm.geotools.gui.FeatureCollectionTableModel; |
* Martin O. J. Schmitz - initial API and implementation |
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import skrueger.AttributeMetaData; |
* Stefan A. Tzeggai - additional utility classes |
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import skrueger.i8n.I8NUtil; |
******************************************************************************/ |
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import skrueger.i8n.Translation; |
package skrueger.geotools; |
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|
|
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/** |
import java.util.HashMap; |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
import java.util.LinkedHashSet; |
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* functionalities of the {@link AttributeMetaData} of |
import java.util.List; |
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* {@linkplain StyledMapInterface styled objects}. |
|
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* <ul> |
import org.apache.log4j.Logger; |
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* <li>column names are translated according to {@link AttributeMetaData#getTitle()}</li> |
import org.geotools.data.DefaultQuery; |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.geotools.data.FeatureSource; |
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* </ul> |
import org.geotools.data.Query; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.geotools.feature.FeatureCollection; |
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*/ |
import org.opengis.feature.simple.SimpleFeature; |
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public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.opengis.feature.simple.SimpleFeatureType; |
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/** Holds the data source as styled map. */ |
import org.opengis.feature.type.AttributeDescriptor; |
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protected StyledMapInterface map = null; |
import org.opengis.feature.type.Name; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import org.opengis.filter.Filter; |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
|
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import schmitzm.geotools.feature.FeatureUtil; |
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protected FeatureSource featureSource = null; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
import skrueger.AttributeMetadataImpl; |
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protected Map<Integer, AttributeMetaData> origAMD = null; |
import skrueger.AttributeMetadataInterface; |
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/** Holds the current filter on the table */ |
|
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protected Filter filter = null; |
import com.vividsolutions.jts.geom.Envelope; |
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/** Holds the Bounds for all features. Only set once during the constructor **/ |
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protected Envelope bounds; |
/** |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
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/** |
* functionalities of the {@link AttributeMetadataImpl}. |
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* Creates a new table model for a styled map. |
* <ul> |
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* @param map the styled map |
* <li>column names are translated according to |
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*/ |
* {@link AttributeMetadataImpl#getTitle()}</li> |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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this(map,Filter.INCLUDE); |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
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} |
* applied.</li> |
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|
* </ul> |
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/** |
* |
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* Creates a new table model for a styled map. |
* @author Stefan A. Tzeggai |
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* @param map the styled map |
*/ |
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* @param filter filter applied to the table |
public class StyledFeatureCollectionTableModel extends |
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*/ |
FeatureCollectionTableModel { |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
final static private Logger LOGGER = Logger |
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super(); |
.getLogger(StyledFeatureCollectionTableModel.class); |
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setFeatureCollection(map, filter); |
/** Contains the complete {@link AttributeMetadataImpl}-Map of the styled layer. */ |
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} |
protected AttributeMetadataMap<? extends AttributeMetadataInterface> amdMap = null; |
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|
/** Holds the current filter on the table */ |
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/** |
protected Filter filter = null; |
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* Creates a new table model for a styled map. |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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* @param map the styled map |
protected Envelope bounds; |
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*/ |
/** |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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this(map,Filter.INCLUDE); |
* {@link #reorganize} befuellt. |
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} |
*/ |
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protected String[] colTooltips = null; |
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/** |
|
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* Creates a new table model for a styled map. |
/** A cache for the #sortedValuesVisibleOnly() **/ |
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* @param map the styled map |
protected List<? extends AttributeMetadataInterface> amdMapVisibleOnly = null; |
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* @param filter filter applied to the table |
|
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*/ |
/** |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
* Creates a new table model for a styled layer. |
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super(); |
* |
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setFeatureCollection(map, filter); |
* @param styledFeatures |
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} |
* the styled layer |
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|
* @param filter |
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/** |
* filter applied to the table |
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* Sets a new data source for the table. |
*/ |
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* @param fs the feature source |
public StyledFeatureCollectionTableModel( |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
StyledFeaturesInterface<?> styledFeatures) { |
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* and translation |
setStyledFeatures(styledFeatures); |
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*/ |
} |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
|
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if ( filter == null ) |
/** |
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filter = Filter.INCLUDE; |
* This overwritten method filters the values for NODATA-values defined in |
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|
* the {@link AttributeMetadataImpl} |
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this.featureSource = fs; |
*/ |
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this.filter = filter; |
@Override |
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this.origAMD = amd; |
public Object getValueAt(int row, int col) { |
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this.visibleAMD = null; |
Object rawValue = super.getValueAt(row, col); |
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|
return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
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FeatureCollection fc = null; |
} |
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if (fs != null) { |
|
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|
/** |
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bounds = fs.getBounds(); |
* Sets a new data source for the table. |
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|
* |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
* @param fs |
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if (amd != null) { |
* the feature source |
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// determine the names of the visible Attributes |
* @param amdm |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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Vector<String> visibleAttrNames = new Vector<String>(); |
* and translation |
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// Add the column with the geometry (usually "the_geom") |
*/ |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
protected void setFeatureSource( |
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for (int attrIdx : visibleAMD.keySet()) |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
AttributeMetadataMap<? extends AttributeMetadataInterface> amdm, Filter filter) throws Exception { |
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|
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// create a query for the visible attributes |
if (filter == null) |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
filter = Filter.INCLUDE; |
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|
|
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
// this.featureSource = fs; |
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} |
this.filter = filter; |
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fc = fs.getFeatures(query); |
this.amdMap = amdm; |
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this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
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// java.lang.UnsupportedOperationException: Unknown feature |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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// attribute: PQM_MOD |
if (fs != null) { |
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// at |
|
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
bounds = fs.getBounds(); |
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// bounds = fc.getBounds(); |
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// SK, 17.4.2009 |
final SimpleFeatureType schema = fs.getSchema(); |
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// |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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// System.out.println("Filter = "+filter); |
if (amdm != null) { |
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// System.out.println("Size of FC = "+fc.size()); |
LinkedHashSet<String> visibleAttrNames = new LinkedHashSet<String>(); |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
|
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} |
// Add the column with the geometry (usually "the_geom") always |
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setFeatureCollection(fc); |
String geomColumnLocalName = schema.getGeometryDescriptor() |
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} |
.getLocalName(); |
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|
visibleAttrNames.add(geomColumnLocalName); |
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/** |
|
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* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
// Add other visible attributes as ordered by weights |
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* and sets this as the new data source for the table. |
for (AttributeMetadataInterface a : amdMapVisibleOnly) { |
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* @param fs the feature source |
visibleAttrNames.add(a.getLocalName()); |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
} |
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* and translation |
|
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*/ |
// Tested with 2.6.x trunk from 2009-11-26 and it now works. So |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
// we only request the properties we need! |
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this.map = map; |
// /** |
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try { |
// * I got NPEs when properties contained only [the_geom] |
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if (map == null) |
// ?!??!!?? |
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setFeatureSource(null, null, null); |
// */ |
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else { |
// if (properties.length > 1) { |
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FeatureCollection fc = map.getGeoObject(); |
query = new DefaultQuery(schema.getTypeName(), filter, |
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String fcName = fc.getFeatureType().getTypeName(); |
visibleAttrNames.toArray(new String[] {})); |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
// } else { |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
// query = new DefaultQuery(schema.getTypeName(), filter); |
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} |
// } |
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} catch (Exception err) { |
|
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throw new RuntimeException(err); |
System.out.println(query.getPropertyNames()); |
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} |
} |
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} |
fc = fs.getFeatures(query); |
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|
} |
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/** |
setFeatureCollection(fc); |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
} |
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* @param fs the feature source |
|
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
/** |
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* and translation |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
| 172 |
*/ |
* and sets this as the new data source for the table. |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
* |
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this.map = map; |
* @param fs |
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try { |
* the feature source |
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if (map == null) |
* @param amd |
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setFeatureSource(null, null, null); |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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else |
* and translation |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
*/ |
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} catch (Exception err) { |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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throw new RuntimeException(err); |
try { |
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} |
if (styledFeatures == null) |
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} |
setFeatureSource(null, null, null); |
| 184 |
|
else { |
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/** |
setFeatureSource(styledFeatures.getFeatureSource(), |
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* Resets the filter for the table. |
styledFeatures.getAttributeMetaDataMap(), |
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* @param filter a filter |
styledFeatures.getFilter()); |
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*/ |
} |
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public void setFilter(Filter filter) { |
} catch (Exception err) { |
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try{ |
throw new RuntimeException(err); |
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setFeatureSource(this.featureSource, this.origAMD, filter); |
} |
| 192 |
} catch (Exception err) { |
} |
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throw new RuntimeException(err); |
|
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} |
/** |
| 195 |
} |
* After calling {@code super.reorganize(.)} this method replaced the column |
| 196 |
|
* descriptions with the titles of the {@code AttributeMetaData}. |
| 197 |
/** |
* |
| 198 |
* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
* @param fireTableStructureChanged |
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*/ |
* indicates whether a table event is initiated after reorganize |
| 200 |
public Filter getFilter() { |
*/ |
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return this.filter; |
@Override |
| 202 |
} |
protected void reorganize(boolean fireTableStructureChanged) { |
| 203 |
|
|
| 204 |
/** |
featureArray = FeatureUtil.featuresToArray(featureTable); |
| 205 |
* After calling {@code super.reorganize(.)} this method replaced the |
if (featureArray == null || featureArray.length == 0) { |
| 206 |
* column descriptions with the titles of the {@code AttributeMetaData}. |
colNames = new String[0]; |
| 207 |
* @param fireTableStructureChanged indicates whether a table event is |
colTooltips = new String[0]; // Only set and used in |
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* initiated after reorganize |
// StyledFeatureCollectionTableModel |
| 209 |
*/ |
colClass = new Class[0]; |
| 210 |
@Override |
} else { |
| 211 |
protected void reorganize(boolean fireTableStructureChanged) { |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
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super.reorganize(false); |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
| 213 |
// translate the column names |
// Pruefen, welche Attribute angezeigt werden |
| 214 |
if (visibleAMD != null) { |
attrTypes.clear(); |
| 215 |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
for (AttributeMetadataInterface amd : amdMapVisibleOnly) { |
| 216 |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
Name name = amd.getName(); |
| 217 |
Translation title = visibleAMD.get(keys.next()).getTitle(); |
AttributeDescriptor type = schema.getDescriptor(name); |
| 218 |
if (!I8NUtil.isEmpty(title)) { |
// if type can not be determined by complete name, |
| 219 |
// System.out.println("set colname " + i + " to " + title.toString()); |
// try only the local name |
| 220 |
colNames[i] = title.toString(); |
if ( type == null ) |
| 221 |
} |
type = schema.getDescriptor(name.getLocalPart()); |
| 222 |
} |
if (attrFilter == null || attrFilter.accept(type)) |
| 223 |
} |
attrTypes.add(type); |
| 224 |
if ( fireTableStructureChanged ) |
} |
| 225 |
fireTableStructureChanged(); |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
| 226 |
} |
colNames = new String[attrTypes.size()]; |
| 227 |
|
colTooltips = new String[attrTypes.size()]; // Only set and used in |
| 228 |
/** |
// StyledFeatureCollectionTableModel |
| 229 |
* @returns Cached bounds for the whole dataset (without applying the |
colClass = new Class[attrTypes.size()]; |
| 230 |
* filter) or <code>null</code> |
attrIdxForCol = new int[attrTypes.size()]; |
| 231 |
*/ |
for (int i = 0; i < colNames.length; i++) { |
| 232 |
public Envelope getBounds() { |
Name name = amdMapVisibleOnly.get(i).getName(); |
| 233 |
return bounds; |
AttributeDescriptor descriptor = schema.getDescriptor(name); |
| 234 |
} |
// if type can not be determined by complete name, |
| 235 |
} |
// try only the local name |
| 236 |
|
if ( descriptor == null ) |
| 237 |
|
descriptor = schema.getDescriptor(name.getLocalPart()); |
| 238 |
|
|
| 239 |
|
// Not so nice in 26: find the index of an attribute... |
| 240 |
|
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 241 |
|
attrIdxForCol[i] = idx; |
| 242 |
|
|
| 243 |
|
String attName = schema.getAttributeDescriptors().get(idx) |
| 244 |
|
.getLocalName(); |
| 245 |
|
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 246 |
|
AttributeMetadataInterface amd = amdMap.get(attName); |
| 247 |
|
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 248 |
|
+ amd.getName() + "</html>"; |
| 249 |
|
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 250 |
|
.getType().getBinding(); |
| 251 |
|
} |
| 252 |
|
} |
| 253 |
|
|
| 254 |
|
// store feature indexes in HashMap to optimize findFeature(.) |
| 255 |
|
featureIdx = new HashMap<String, Integer>(); |
| 256 |
|
for (int i = 0; i < featureArray.length; i++) |
| 257 |
|
if (featureArray[i] != null) |
| 258 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 259 |
|
// |
| 260 |
|
// // translate the column names |
| 261 |
|
// if (amdMap != null) { |
| 262 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 263 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 264 |
|
// + "<br>" + colNames[i]; |
| 265 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 266 |
|
// |
| 267 |
|
// } |
| 268 |
|
// } |
| 269 |
|
if (fireTableStructureChanged) |
| 270 |
|
fireTableStructureChanged(); |
| 271 |
|
|
| 272 |
|
} |
| 273 |
|
|
| 274 |
|
/** |
| 275 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 276 |
|
* or <code>null</code> |
| 277 |
|
*/ |
| 278 |
|
public Envelope getBounds() { |
| 279 |
|
return bounds; |
| 280 |
|
} |
| 281 |
|
} |
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