svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libGeocoding / src / org / gvsig / geocoding / styles / impl / Composed.java @ 28375
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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 2
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* of the License, or (at your option) any later 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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*
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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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*
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2008 Prodevelop S.L. main development
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*/
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package org.gvsig.geocoding.styles.impl; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.Set; |
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import java.util.TreeSet; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.util.Converter; |
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import org.gvsig.geocoding.address.Address; |
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import org.gvsig.geocoding.address.ComposedAddress; |
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import org.gvsig.geocoding.address.Literal; |
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import org.gvsig.geocoding.address.RelationsComponent; |
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import org.gvsig.geocoding.address.impl.DefaultAddressComponent; |
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import org.gvsig.geocoding.address.impl.DefaultComposedAddress; |
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import org.gvsig.geocoding.address.impl.DefaultLiteral; |
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import org.gvsig.geocoding.geommatches.MatcherUtils; |
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import org.gvsig.geocoding.result.GeocodingResult; |
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import org.gvsig.geocoding.result.ScoredFeature; |
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import org.gvsig.geocoding.result.impl.GeomMatchResult; |
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import org.gvsig.geocoding.styles.AbstractGeocodingStyle; |
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import org.gvsig.tools.persistence.PersistenceException; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* Implemented Geocoding style with a address composed. This style can geocode a
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* cross of streets and the street result of the intersection between two
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* parallel streets.
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*
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* @author <a href="mailto:jsanz@prodevelop.es"> Jorge Gaspar Sanz Salinas</a>
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* @author <a href="mailto:vsanjaime@prodevelop.es"> Vicente Sanjaime Calvet</a>
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*/
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public class Composed extends AbstractGeocodingStyle { |
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private static final Logger log = LoggerFactory.getLogger(Composed.class); |
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private static final String INTERSECTLITERALS = "intersectliterals"; |
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private List<Literal> intersectsLiterals; |
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/**
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* Get list of the secondaries literals
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*
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* @return
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*/
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public List<Literal> getIntersectsLiterals() { |
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return intersectsLiterals;
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} |
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/**
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* Set list of the secondaries literals
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*
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* @param intersectName
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*/
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public void setIntersectsLiterals(List<Literal> intersects) { |
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this.intersectsLiterals = intersects;
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} |
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/**
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* spatial search over the geometries
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*
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* @param lists
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* list of lists with ScoredFeatures
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* @param address
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* @return
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*/
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@Override
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public Set<GeocodingResult> match(List<List<ScoredFeature>> inLists, |
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Address address) {
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Set<GeocodingResult> results = new TreeSet<GeocodingResult>(); |
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// cross
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if (inLists.size() == 2) { |
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List<ScoredFeature> mainList = inLists.get(0); |
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List<ScoredFeature> secondList = inLists.get(1); |
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// this list store elements of the first intersection (cross)
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if (mainList.size() > 0 && secondList.size() > 0) { |
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try {
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for (ScoredFeature mainFeat : mainList) {
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com.vividsolutions.jts.geom.Geometry mainGeomJTS = Converter |
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.geometryToJts(mainFeat.getFeature() |
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.getDefaultGeometry()); |
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for (ScoredFeature secFeat : secondList) {
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com.vividsolutions.jts.geom.Geometry secGeomJTS = Converter |
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.geometryToJts(secFeat.getFeature() |
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.getDefaultGeometry()); |
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if (mainGeomJTS.touches(secGeomJTS)) {
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Point pto = MatcherUtils.intersectTwoLinesJTS(
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mainGeomJTS, secGeomJTS); |
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GeomMatchResult res = new GeomMatchResult();
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// geom
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res.setGeom(pto); |
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// features scored
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List<ScoredFeature> mainSources = new ArrayList<ScoredFeature>(); |
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mainSources.add(mainFeat); |
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res.setMainSources(mainSources); |
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List<ScoredFeature> secSources = new ArrayList<ScoredFeature>(); |
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secSources.add(secFeat); |
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res.setSecondSources(secSources); |
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// address
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res.setAddress(getResultAddress(mainSources, |
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secSources, null));
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results.add(res); |
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} |
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} |
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} |
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} catch (Exception e) { |
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log.error("Error getting the features", e);
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} |
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} |
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} |
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// between
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if (inLists.size() == 3) { |
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List<ScoredFeature> mainList = inLists.get(0); |
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List<ScoredFeature> secondList = inLists.get(1); |
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List<ScoredFeature> thirdList = inLists.get(2); |
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// this list store elements of the first intersection (cross)
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if (mainList.size() > 0 && secondList.size() > 0) { |
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try {
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for (ScoredFeature mainFeat : mainList) {
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com.vividsolutions.jts.geom.Geometry mainGeomJTS = Converter |
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.geometryToJts(mainFeat.getFeature() |
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.getDefaultGeometry()); |
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for (ScoredFeature secFeat : secondList) {
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com.vividsolutions.jts.geom.Geometry secGeomJTS = Converter |
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.geometryToJts(secFeat.getFeature() |
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.getDefaultGeometry()); |
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if (mainGeomJTS.touches(secGeomJTS)) {
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for (ScoredFeature thiFeat : thirdList) {
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com.vividsolutions.jts.geom.Geometry thiGeomJTS = Converter |
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.geometryToJts(thiFeat.getFeature() |
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.getDefaultGeometry()); |
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if (mainGeomJTS.touches(thiGeomJTS)) {
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Point pto = MatcherUtils
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.getLinePositionFromRelativeDistance( |
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mainGeomJTS, 50);
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GeomMatchResult res = new GeomMatchResult();
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// geom
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res.setGeom(pto); |
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// features scored
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List<ScoredFeature> mainSources = new ArrayList<ScoredFeature>(); |
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mainSources.add(mainFeat); |
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res.setMainSources(mainSources); |
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List<ScoredFeature> secSources = new ArrayList<ScoredFeature>(); |
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secSources.add(secFeat); |
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res.setSecondSources(secSources); |
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List<ScoredFeature> thiSources = new ArrayList<ScoredFeature>(); |
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thiSources.add(thiFeat); |
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res.setThirdSources(thiSources); |
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// address
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res.setAddress(getResultAddress( |
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mainSources, secSources, |
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thiSources)); |
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results.add(res); |
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} |
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} |
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} |
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} |
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} |
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} |
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catch (DataException e) {
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log.error("Error getting the features", e);
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} |
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} |
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} |
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return results;
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} |
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/**
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*
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* @return
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*/
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private Address getResultAddress(List<ScoredFeature> mainSources, |
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List<ScoredFeature> secSources, List<ScoredFeature> thiSources) { |
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// get the first element
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ScoredFeature mainfeat = mainSources.get(0);
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ScoredFeature secfeat = secSources.get(0);
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Literal relLiteral = this.getRelationsLiteral();
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Literal mainliteral = new DefaultLiteral();
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Literal secliteral = new DefaultLiteral();
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Literal thiliteral = new DefaultLiteral();
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// main literal
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for (Object obj : relLiteral) { |
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RelationsComponent rel = (RelationsComponent) obj; |
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String key = rel.getKeyElement();
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String fieldName = rel.getValue();
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Object object = null; |
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String value = ""; |
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try {
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object = mainfeat.getFeature().get(fieldName); |
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value = object.toString(); |
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} catch (DataException e) {
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log.error("Getting attributes ot the feature", e);
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} |
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mainliteral.add(new DefaultAddressComponent(key, value));
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} |
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// second literal
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for (Object obj : relLiteral) { |
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RelationsComponent rel = (RelationsComponent) obj; |
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String key = rel.getKeyElement();
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String fieldName = rel.getValue();
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Object object = null; |
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String value = ""; |
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try {
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object = secfeat.getFeature().get(fieldName); |
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value = object.toString(); |
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} catch (DataException e) {
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log.error("Getting attributes ot the feature", e);
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} |
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secliteral.add(new DefaultAddressComponent(key, value));
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} |
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ComposedAddress address = (ComposedAddress) new DefaultComposedAddress();
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address.setMainLiteral(mainliteral); |
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List<Literal> intersect = new ArrayList<Literal>(); |
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intersect.add(secliteral); |
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if (thiSources != null) { |
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ScoredFeature thifeat = thiSources.get(0);
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// third literal
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for (Object obj : relLiteral) { |
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RelationsComponent rel = (RelationsComponent) obj; |
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String key = rel.getKeyElement();
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String fieldName = rel.getValue();
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Object object = null; |
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String value = ""; |
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try {
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object = thifeat.getFeature().get(fieldName); |
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value = object.toString(); |
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} catch (DataException e) {
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log.error("Getting attributes ot the feature", e);
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} |
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thiliteral.add(new DefaultAddressComponent(key, value));
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} |
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intersect.add(thiliteral); |
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} |
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address.setIntersectionLiterals(intersect); |
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return address;
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} |
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/**
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* Saves the internal state of the object on the provided PersistentState
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* object.
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*
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* @param state
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*/
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public void saveToState(PersistentState state) throws PersistenceException { |
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super.saveToState(state);
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state.set(INTERSECTLITERALS, this.intersectsLiterals.iterator());
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} |
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/**
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* Set the state of the object from the state passed as parameter.
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*
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* @param state
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*/
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public void setState(PersistentState state) throws PersistenceException { |
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super.setState(state);
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this.intersectsLiterals = (List<Literal>) state.get(INTERSECTLITERALS); |
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} |
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} |