working on new version

git-svn-id: https://russianmorphology.googlecode.com/svn/trunk@51 d817d54c-26ab-11de-abc9-2f7d1455ff7a
This commit is contained in:
alexander.a.kuznetsov 2009-10-03 10:58:54 +00:00
parent ca1a9be6b7
commit fed6cd480a
10 changed files with 69 additions and 16 deletions

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@ -23,10 +23,9 @@ import java.util.List;
public class LuceneMorph extends Morph {
LetterDecoderEncoder decoderEncoder;
public LuceneMorph(String fileName) throws IOException {
super(fileName);
public LuceneMorph(String fileName,LetterDecoderEncoder decoderEncoder) throws IOException {
super(fileName,decoderEncoder);
}
@Override

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@ -29,11 +29,12 @@ public class Morph {
protected short[] rulesId;
protected Heuristic[][] rules;
protected String[] grammaInfo;
LetterDecoderEncoder decoderEncoder;
protected LetterDecoderEncoder decoderEncoder;
public Morph(String fileName) throws IOException {
public Morph(String fileName,LetterDecoderEncoder decoderEncoder) throws IOException {
readFromFile(fileName);
this.decoderEncoder = decoderEncoder;
}
public Morph(int[][] separators, short[] rulesId, Heuristic[][] rules, String[] grammaInfo) {

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@ -22,21 +22,22 @@ import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.standard.StandardFilter;
import org.apache.lucene.analysis.standard.StandardTokenizer;
import org.apache.lucene.morphology.LuceneMorph;
import org.apache.lucene.morphology.LetterDecoderEncoder;
import java.io.IOException;
import java.io.Reader;
public class RussianMorphlogyAnalayzer extends Analyzer {
public class MorphlogyAnalayzer extends Analyzer {
private LuceneMorph luceneMorph;
public RussianMorphlogyAnalayzer() throws IOException {
luceneMorph = new LuceneMorph("sep.txt");
public MorphlogyAnalayzer(String pathToMorph,LetterDecoderEncoder letterDecoderEncoder) throws IOException {
luceneMorph = new LuceneMorph("sep.txt",letterDecoderEncoder);
}
public TokenStream tokenStream(String fieldName, Reader reader) {
TokenStream result = new StandardTokenizer(reader);
result = new StandardFilter(result);
result = new LowerCaseFilter(result);
return new RussianMorphlogyFilter(result, luceneMorph);
return new MorphlogyFilter(result, luceneMorph);
}
}

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@ -26,10 +26,10 @@ import java.util.ArrayList;
import java.util.List;
public class RussianMorphlogyFilter extends TokenFilter {
public class MorphlogyFilter extends TokenFilter {
private LuceneMorph luceneMorph;
public RussianMorphlogyFilter(TokenStream tokenStream, LuceneMorph luceneMorph) {
public MorphlogyFilter(TokenStream tokenStream, LuceneMorph luceneMorph) {
super(tokenStream);
this.luceneMorph = luceneMorph;
}
@ -54,6 +54,7 @@ public class RussianMorphlogyFilter extends TokenFilter {
Token nextToken = input.next(reusableToken);
if (nextToken == null) return null; // EOS; iterator exhausted
Character testC = nextToken.term().charAt(0);
//todo check here for decoder endocoder
if (Character.UnicodeBlock.of(testC) != Character.UnicodeBlock.CYRILLIC) {
return nextToken;
}

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@ -31,7 +31,7 @@ public class HeuristicBuilder {
GrammaReader grammaInfo = new GrammaReader("dictonary/Dicts/Morph/rgramtab.tab");
DictonaryReader dictonaryReader = new DictonaryReader("dictonary/Dicts/SrcMorph/RusSrc/morphs.mrd", form);
RussianSuffixDecoderEncoder decoderEncoder = new RussianSuffixDecoderEncoder();
RussianLetterDecoderEncoder decoderEncoder = new RussianLetterDecoderEncoder();
StatiticsCollector statiticsCollector = new StatiticsCollector(grammaInfo, decoderEncoder);
dictonaryReader.proccess(statiticsCollector);
statiticsCollector.saveHeuristic();

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@ -28,7 +28,7 @@ import java.util.ArrayList;
* Assumed that suffix contains only small russian letters and dash.
* Also assumed that letter <EFBFBD> and <EFBFBD> coinsed.
*/
public class RussianSuffixDecoderEncoder implements LetterDecoderEncoder {
public class RussianLetterDecoderEncoder implements LetterDecoderEncoder {
public static final int RUSSIAN_SMALL_LETTER_OFFSET = 1071;
static public int SUFFIX_LENGTH = 6;
public static final int EE_CHAR = 34;
@ -107,6 +107,6 @@ public class RussianSuffixDecoderEncoder implements LetterDecoderEncoder {
}
public String cleanString(String s) {
return s.replace((char) (34 + RussianSuffixDecoderEncoder.RUSSIAN_SMALL_LETTER_OFFSET), (char) (6 + RussianSuffixDecoderEncoder.RUSSIAN_SMALL_LETTER_OFFSET));
return s.replace((char) (34 + RussianLetterDecoderEncoder.RUSSIAN_SMALL_LETTER_OFFSET), (char) (6 + RussianLetterDecoderEncoder.RUSSIAN_SMALL_LETTER_OFFSET));
}
}

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@ -35,7 +35,7 @@ public class Test {
public static void main(String[] args) throws IOException, ClassNotFoundException {
//
Morph splitter = new Morph("sep.txt");
Morph splitter = new Morph("sep.txt",new RussianLetterDecoderEncoder());
TreeSet<Short> shorts = new TreeSet<Short>();
int count = 0;
TreeMap<Integer, Integer> rulesStat = new TreeMap<Integer, Integer>();
@ -57,7 +57,6 @@ public class Test {
System.out.println(count);
System.out.println(rulesStat);
System.gc();
System.out.println("Ready");
System.in.read();
}
}

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@ -0,0 +1,11 @@
package org.apache.lucene.morphology.russian;
/**
* Created by IntelliJ IDEA.
* User: akuznetsov
* Date: 03/10/2009
* Time: 3:52:43 PM
* To change this template use File | Settings | File Templates.
*/
public class AnalayzerTest {
}

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@ -0,0 +1,30 @@
package org.apache.lucene.morphology.russian;
import junit.framework.TestCase;
public class RussianLetterDecoderEncoderTest extends TestCase {
public void testEncode() {
// Add your code here
}
public void testEncodeToArray() {
// Add your code here
}
public void testDecodeArray() {
// Add your code here
}
public void testDecode() {
// Add your code here
}
public void testCheckCharacter() {
// Add your code here
}
public void testCleanString() {
// Add your code here
}
}

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@ -0,0 +1,11 @@
package org.apache.lucene.morphology.russian;
/**
* Created by IntelliJ IDEA.
* User: akuznetsov
* Date: 03/10/2009
* Time: 3:52:18 PM
* To change this template use File | Settings | File Templates.
*/
public class RussianMorphTest {
}