/[schmitzm]/trunk/src/skrueger/geotools/StyledFeaturesInterface.java
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revision 226 by alfonx, Thu Jul 16 07:37:43 2009 UTC revision 769 by alfonx, Sun Mar 21 11:02:34 2010 UTC
# Line 1  Line 1 
1    /*******************************************************************************
2     * Copyright (c) 2009 Martin O. J. Schmitz.
3     *
4     * This file is part of the SCHMITZM library - a collection of utility
5     * classes based on Java 1.6, focusing (not only) on Java Swing
6     * and the Geotools library.
7     *
8     * The SCHMITZM project is hosted at:
9     * http://wald.intevation.org/projects/schmitzm/
10     *
11     * This program is free software; you can redistribute it and/or
12     * modify it under the terms of the GNU Lesser General Public License
13     * as published by the Free Software Foundation; either version 3
14     * of the License, or (at your option) any later version.
15     *
16     * This program is distributed in the hope that it will be useful,
17     * but WITHOUT ANY WARRANTY; without even the implied warranty of
18     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19     * GNU General Public License for more details.
20     *
21     * You should have received a copy of the GNU Lesser General Public License (license.txt)
22     * along with this program; if not, write to the Free Software
23     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
24     * or try this link: http://www.gnu.org/licenses/lgpl.html
25     *
26     * Contributors:
27     *     Martin O. J. Schmitz - initial API and implementation
28     *     Stefan A. Krüger - additional utility classes
29     ******************************************************************************/
30  package skrueger.geotools;  package skrueger.geotools;
31    
 import java.util.Map;  
   
32  import org.geotools.data.FeatureSource;  import org.geotools.data.FeatureSource;
33  import org.geotools.feature.FeatureCollection;  import org.geotools.feature.FeatureCollection;
34    import org.opengis.feature.simple.SimpleFeature;
35    import org.opengis.feature.simple.SimpleFeatureType;
36    import org.opengis.filter.Filter;
37    
38  import skrueger.AttributeMetaData;  import skrueger.AttributeMetadataImpl;
39    
40  /**  /**
41   * This Interface combines all styled layers that are running on   * This Interface combines all styled layers that are running on
# Line 18  import skrueger.AttributeMetaData; Line 48  import skrueger.AttributeMetaData;
48   */   */
49  public interface StyledFeaturesInterface<T> extends StyledLayerInterface<T> {  public interface StyledFeaturesInterface<T> extends StyledLayerInterface<T> {
50    
51          public abstract Map<Integer, AttributeMetaData> getAttributeMetaDataMap();          public abstract AttributeMetadataMap<AttributeMetadataImpl> getAttributeMetaDataMap();
52    
53            /**
54             * @return The features of this layer as a {@link FeatureSource}. The filter
55             *         is NOT automatically applied.
56             */
57            public FeatureSource<SimpleFeatureType, SimpleFeature> getFeatureSource();
58    
59          /**          /**
60           * @return The features of this layer as a {@link FeatureSource}.           * @return The features of this layer as a {@link FeatureCollection}. The
61             *         filter is NOT automatically applied.
62           */           */
63          public FeatureSource getFeatureSource();          public abstract FeatureCollection<SimpleFeatureType, SimpleFeature> getFeatureCollection();
64    
65          /**          /**
66           * @return The features of this layer as a {@link FeatureCollection}.           * @return The features of this layer as a {@link FeatureCollection}. The
67             *         associated Filter is automatically applied.
68           */           */
69          public abstract FeatureCollection getFeatureCollection();          public abstract FeatureCollection<SimpleFeatureType, SimpleFeature> getFeatureCollectionFiltered();
70    
71            /**
72             * Stores Filter that is NOT automatically applied. <code>null</code> is not
73             * allowed, use Filter.INCLUDE.
74             */
75            public void setFilter(Filter filter);
76    
77            /**
78             * Returns the Filter a filter that is associated with this
79             * {@link StyledFeaturesInterface} Never shall return <code>null</code>, but
80             * rather Filter.INCLUDE.
81             */
82            public Filter getFilter();
83    
84            /**
85             * Returns the underlying GeoTools Object. The filter is NOT applied.
86             *
87             * @throws RuntimeException
88             *
89             * @deprected Please use {@link #getFeatureSource()} or
90             *            {@link #getFeatureCollection()} so you save a cast
91             */
92            public T getGeoObject();
93    
94            /**
95             * @return As the fastest way to get the Schema is depending on the
96             *         underlying geoObject (FeatureSource or FeatureCollection), this
97             *         method shall be implemented in the classes.
98             */
99            public abstract SimpleFeatureType getSchema();
100    
101  }  }
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