X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/search/QueryTermVector.java

diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/search/QueryTermVector.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/search/QueryTermVector.java
deleted file mode 100644
index 7507327..0000000
--- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/search/QueryTermVector.java
+++ /dev/null
@@ -1,154 +0,0 @@
-package org.apache.lucene.search;
-
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import java.io.IOException;
-import java.io.StringReader;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-
-import java.util.List;
-import java.util.Map;
-
-import org.apache.lucene.analysis.Analyzer;
-import org.apache.lucene.analysis.TokenStream;
-import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
-import org.apache.lucene.index.TermFreqVector;
-import org.apache.lucene.util.ArrayUtil;
-
-/**
- *
- *
- **/
-public class QueryTermVector implements TermFreqVector {
-  private String [] terms = new String[0];
-  private int [] termFreqs = new int[0];
-
-  public String getField() { return null;  }
-
-  /**
-   * 
-   * @param queryTerms The original list of terms from the query, can contain duplicates
-   */ 
-  public QueryTermVector(String [] queryTerms) {
-
-    processTerms(queryTerms);
-  }
-
-  public QueryTermVector(String queryString, Analyzer analyzer) {    
-    if (analyzer != null)
-    {
-      TokenStream stream;
-      try {
-        stream = analyzer.reusableTokenStream("", new StringReader(queryString));
-      } catch (IOException e1) {
-        stream = null;
-      }
-      if (stream != null)
-      {
-        List<String> terms = new ArrayList<String>();
-        try {
-          boolean hasMoreTokens = false;
-          
-          stream.reset(); 
-          final CharTermAttribute termAtt = stream.addAttribute(CharTermAttribute.class);
-
-          hasMoreTokens = stream.incrementToken();
-          while (hasMoreTokens) {
-            terms.add(termAtt.toString());
-            hasMoreTokens = stream.incrementToken();
-          }
-          processTerms(terms.toArray(new String[terms.size()]));
-        } catch (IOException e) {
-        }
-      }
-    }                                                              
-  }
-  
-  private void processTerms(String[] queryTerms) {
-    if (queryTerms != null) {
-      ArrayUtil.quickSort(queryTerms);
-      Map<String,Integer> tmpSet = new HashMap<String,Integer>(queryTerms.length);
-      //filter out duplicates
-      List<String> tmpList = new ArrayList<String>(queryTerms.length);
-      List<Integer> tmpFreqs = new ArrayList<Integer>(queryTerms.length);
-      int j = 0;
-      for (int i = 0; i < queryTerms.length; i++) {
-        String term = queryTerms[i];
-        Integer position = tmpSet.get(term);
-        if (position == null) {
-          tmpSet.put(term, Integer.valueOf(j++));
-          tmpList.add(term);
-          tmpFreqs.add(Integer.valueOf(1));
-        }       
-        else {
-          Integer integer = tmpFreqs.get(position.intValue());
-          tmpFreqs.set(position.intValue(), Integer.valueOf(integer.intValue() + 1));          
-        }
-      }
-      terms = tmpList.toArray(terms);
-      //termFreqs = (int[])tmpFreqs.toArray(termFreqs);
-      termFreqs = new int[tmpFreqs.size()];
-      int i = 0;
-      for (final Integer integer : tmpFreqs) {
-        termFreqs[i++] = integer.intValue();
-      }
-    }
-  }
-  
-  @Override
-  public final String toString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append('{');
-        for (int i=0; i<terms.length; i++) {
-            if (i>0) sb.append(", ");
-            sb.append(terms[i]).append('/').append(termFreqs[i]);
-        }
-        sb.append('}');
-        return sb.toString();
-    }
-  
-
-  public int size() {
-    return terms.length;
-  }
-
-  public String[] getTerms() {
-    return terms;
-  }
-
-  public int[] getTermFrequencies() {
-    return termFreqs;
-  }
-
-  public int indexOf(String term) {
-    int res = Arrays.binarySearch(terms, term);
-        return res >= 0 ? res : -1;
-  }
-
-  public int[] indexesOf(String[] terms, int start, int len) {
-    int res[] = new int[len];
-
-    for (int i=0; i < len; i++) {
-        res[i] = indexOf(terms[i]);
-    }
-    return res;                  
-  }
-
-}