Revision: 6356
http://languagetool.svn.sourceforge.net/languagetool/?rev=6356&view=rev
Author: dnaber
Date: 2012-01-26 17:03:57 +0000 (Thu, 26 Jan 2012)
Log Message:
-----------
some code simplification
Modified Paths:
--------------
trunk/JLanguageTool/src/java/org/languagetool/synthesis/ManualSynthesizer.java
trunk/JLanguageTool/src/java/org/languagetool/tagging/ManualTagger.java
trunk/JLanguageTool/src/test/org/languagetool/synthesis/ManualSynthesizerTest.java
Modified:
trunk/JLanguageTool/src/java/org/languagetool/synthesis/ManualSynthesizer.java
===================================================================
---
trunk/JLanguageTool/src/java/org/languagetool/synthesis/ManualSynthesizer.java
2012-01-25 21:20:41 UTC (rev 6355)
+++
trunk/JLanguageTool/src/java/org/languagetool/synthesis/ManualSynthesizer.java
2012-01-26 17:03:57 UTC (rev 6356)
@@ -18,21 +18,13 @@
*/
package org.languagetool.synthesis;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
import org.languagetool.tagging.ManualTagger;
import org.languagetool.tools.StringTools;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.*;
+
/**
* A synthesizer that reads the inflected form and POS information from a
plain (UTF-8) text file. <br/>
* This makes it possible for the user to edit the text file to let the system
know
@@ -50,8 +42,8 @@
private final Map<String, List<String>> mapping;
private Set<String> possibleTags = new HashSet<String>();
- public ManualSynthesizer(final InputStream file) throws IOException {
- mapping = loadMapping(file, "utf8");
+ public ManualSynthesizer(final InputStream inputStream) throws IOException {
+ mapping = loadMapping(inputStream, "utf8");
possibleTags = Collections.unmodifiableSet(possibleTags); // lock
}
@@ -59,7 +51,7 @@
* Retrieve all the possible POS values.
*/
public Set<String> getPossibleTags() {
- return possibleTags;
+ return possibleTags;
}
/**
@@ -73,23 +65,18 @@
return mapping.get(lemma + "|" + posTag);
}
- private Map<String, List<String>> loadMapping(final InputStream file,
- final String encoding) throws IOException {
- // TODO consider refactoring: this is almost the same as
BaseSynthesizer#loadMappings()
+ private Map<String, List<String>> loadMapping(final InputStream inputStream,
final String encoding) throws IOException {
final Map<String, List<String>> map = new HashMap<String, List<String>>();
- InputStreamReader isr = null;
- BufferedReader br = null;
+ final Scanner scanner = new Scanner(inputStream, encoding);
try {
- isr = new InputStreamReader(file, encoding);
- br = new BufferedReader(isr);
- String line;
- while ((line = br.readLine()) != null) {
- if (StringTools.isEmpty(line) || line.charAt(0)=='#') {
+ while (scanner.hasNextLine()) {
+ final String line = scanner.nextLine();
+ if (StringTools.isEmpty(line) || line.charAt(0) == '#') {
continue;
}
final String[] parts = line.split("\t");
if (parts.length != 3) {
- throw new IOException("Unknown format in " + file + ": " + line);
+ throw new IOException("Unknown line format when loading manual
synthesizer dictionary: " + line);
}
final String key = parts[1] + "|" + parts[2];
if (!map.containsKey(key)) {
@@ -99,12 +86,7 @@
possibleTags.add(parts[2]); // POS
}
} finally {
- if (br != null) {
- br.close();
- }
- if (isr != null) {
- isr.close();
- }
+ scanner.close();
}
return map;
}
Modified:
trunk/JLanguageTool/src/java/org/languagetool/tagging/ManualTagger.java
===================================================================
--- trunk/JLanguageTool/src/java/org/languagetool/tagging/ManualTagger.java
2012-01-25 21:20:41 UTC (rev 6355)
+++ trunk/JLanguageTool/src/java/org/languagetool/tagging/ManualTagger.java
2012-01-26 17:03:57 UTC (rev 6356)
@@ -18,38 +18,29 @@
*/
package org.languagetool.tagging;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
import org.languagetool.synthesis.ManualSynthesizer;
import org.languagetool.tools.StringTools;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.*;
-
/**
* A tagger that reads the POS information from a plain (UTF-8) text file. This
* makes it possible for the user to edit the text file to let the system know
* about new words or missing readings in the *.dict file.
*
- * <p>
- * File Format: <tt>fullform baseform postags</tt> (tab separated)
+ * <p>File Format: <tt>fullform baseform postags</tt> (tab separated)
*
* @author Daniel Naber
- *
* @see ManualSynthesizer
*/
public class ManualTagger {
private final Map<String, List<LookedUpTerm>> mapping;
- public ManualTagger(final InputStream file) throws IOException {
- mapping = loadMapping(file, "utf8");
+ public ManualTagger(final InputStream inputStream) throws IOException {
+ mapping = loadMapping(inputStream, "utf8");
}
/**
@@ -77,41 +68,28 @@
return plainResult.toArray(new String[]{});
}
- private Map<String, List<LookedUpTerm>> loadMapping(final InputStream file,
- final String encoding) throws IOException {
- // TODO consider refactoring: this is almost the same as
ManualSynthesizer#loadMappings()
+ private Map<String, List<LookedUpTerm>> loadMapping(final InputStream
inputStream, final String encoding) throws IOException {
final Map<String, List<LookedUpTerm>> map = new HashMap<String,
List<LookedUpTerm>>();
- InputStreamReader isr = null;
- BufferedReader br = null;
+ final Scanner scanner = new Scanner(inputStream, encoding);
try {
- isr = new InputStreamReader(file, encoding);
- br = new BufferedReader(isr);
- String line;
- while ((line = br.readLine()) != null) {
- if (StringTools.isEmpty(line) || line.charAt(0)=='#') {
+ while (scanner.hasNextLine()) {
+ final String line = scanner.nextLine();
+ if (StringTools.isEmpty(line) || line.charAt(0) == '#') {
continue;
}
final String[] parts = line.split("\t");
if (parts.length != 3) {
- throw new IOException("Unknown format in " + file + ": " + line);
+ throw new IOException("Unknown line format when loading manual
tagger dictionary: " + line);
}
- if (map.containsKey(parts[0])) {
- final List<LookedUpTerm> l = map.get(parts[0]);
- l.add(new LookedUpTerm(parts[1], parts[2]));
- map.put(parts[0], l);
- } else {
- final List<LookedUpTerm> l = new ArrayList<LookedUpTerm>();
- l.add(new LookedUpTerm(parts[1], parts[2]));
- map.put(parts[0], l);
+ List<LookedUpTerm> terms = map.get(parts[0]);
+ if (terms == null) {
+ terms = new ArrayList<LookedUpTerm>();
}
+ terms.add(new LookedUpTerm(parts[1], parts[2]));
+ map.put(parts[0], terms);
}
} finally {
- if (br != null) {
- br.close();
- }
- if (isr != null) {
- isr.close();
- }
+ scanner.close();
}
return map;
}
Modified:
trunk/JLanguageTool/src/test/org/languagetool/synthesis/ManualSynthesizerTest.java
===================================================================
---
trunk/JLanguageTool/src/test/org/languagetool/synthesis/ManualSynthesizerTest.java
2012-01-25 21:20:41 UTC (rev 6355)
+++
trunk/JLanguageTool/src/test/org/languagetool/synthesis/ManualSynthesizerTest.java
2012-01-26 17:03:57 UTC (rev 6356)
@@ -40,8 +40,7 @@
"InflectedForm11\tLemma1\tPOS1\n" +
"InflectedForm121\tLemma1\tPOS2\n" +
"InflectedForm122\tLemma1\tPOS2\n" +
- "InflectedForm2\tLemma2\tPOS1\n"
- ;
+ "InflectedForm2\tLemma2\tPOS1\n";
synthesizer = new ManualSynthesizer(new
ByteArrayInputStream(data.getBytes("UTF-8")));
}
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