Revision: 4097
http://sourceforge.net/p/dl-learner/code/4097
Author: dfleischhacker
Date: 2013-09-09 10:10:55 +0000 (Mon, 09 Sep 2013)
Log Message:
-----------
Fix NPE
Modified Paths:
--------------
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/LinguisticUtil.java
Modified: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/LinguisticUtil.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/LinguisticUtil.java 2013-09-06 14:10:41 UTC (rev 4096)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/LinguisticUtil.java 2013-09-09 10:10:55 UTC (rev 4097)
@@ -6,7 +6,6 @@
import org.dllearner.algorithms.isle.WordNet;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.Collections;
/**
@@ -27,6 +26,15 @@
return instance;
}
+ public LinguisticUtil() {
+ try {
+ lemmatizer = new DefaultLemmatizer();
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
/**
* Processes the given string and puts camelCased words into single words.
* @param camelCase the word containing camelcase to split
@@ -119,7 +127,7 @@
boolean first = true;
ArrayList<String> singleWords = new ArrayList<String>();
- Collections.addAll(singleWords, word.split(" "));
+ Collections.addAll(singleWords, word.trim().split(" "));
for (String w : singleWords) {
try {
@@ -129,20 +137,29 @@
else {
res.append(" ");
}
- if (lemmatizer == null) {
- res.append(w);
- }
- else {
- res.append(lemmatizer.lemmatize(w));
- }
+ res.append(lemmatizeSingleWord(word));
}
catch (Exception e) {
- e.printStackTrace();
+ throw new RuntimeException(e);
}
}
return res.toString();
}
+ private String lemmatizeSingleWord(String word) {
+ try {
+ if (lemmatizer == null) {
+ return word;
+ }
+ else {
+ return lemmatizer.lemmatize(word);
+ }
+ }
+ catch (NullPointerException e) {
+ return word;
+ }
+ }
+
public static void main(String[] args) {
System.out.println(LinguisticUtil.getInstance().getNormalizedForm("going"));
for (String s : LinguisticUtil.getInstance().getWordsFromCamelCase("thisIsAClassWith1Name123")) {
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
