/[projects]/dao/DaoAdresseService/src/main/java/dk/daoas/daoadresseservice/LevenshteinStreetnameHelper.java
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Annotation of /dao/DaoAdresseService/src/main/java/dk/daoas/daoadresseservice/LevenshteinStreetnameHelper.java

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Revision 2943 - (hide annotations) (download)
Sat Feb 13 07:24:34 2016 UTC (8 years, 3 months ago) by torben
File size: 1209 byte(s)
PMD
1 torben 2411 package dk.daoas.daoadresseservice;
2    
3     import org.apache.commons.lang3.StringUtils;
4    
5     import dk.daoas.daoadresseservice.beans.SearchRequest;
6     import dk.daoas.daoadresseservice.beans.SearchResult;
7    
8     public class LevenshteinStreetnameHelper implements StreetnameHelper {
9 torben 2943
10     public LevenshteinStreetnameHelper() {
11 torben 2411 }
12    
13     @Override
14     public String proposeStreetName(SearchRequest request, SearchResult result) {
15    
16     result.levenshtein = true;
17    
18     for(String vej : request.streetNames.keySet() ) {
19 torben 2550 if ( StringUtils.getLevenshteinDistance(result.vasketVejnavn, vej) == 1) {
20 torben 2639 System.out.println("Levenstein: " + result.vasketVejnavn + "->" + vej + " distance=1");
21     result.levenshteinDistance = 1;
22 torben 2411 return vej;
23     }
24     }
25    
26 torben 2686 /*
27     Distance=2 laver også false positives - så udkommenter denne sektion indtil at den er mere robust
28 torben 2600 //prøv igen med distance=2
29     for(String vej : request.streetNames.keySet() ) {
30     if ( StringUtils.getLevenshteinDistance(result.vasketVejnavn, vej) == 2) {
31 torben 2639 System.out.println("Levenstein: " + result.vasketVejnavn + "->" + vej + " distance=2");
32     result.levenshteinDistance = 2;
33 torben 2600 return vej;
34     }
35 torben 2686 }*/
36 torben 2600
37 torben 2411 return null;
38     }
39    
40     }

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