Package org.apache.mahout.common.lucene

Examples of org.apache.mahout.common.lucene.TokenStreamIterator

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        } catch (IOException e) {
          throw new IllegalStateException("This token stream can't be reset");
        }
      }

      return new TokenStreamIterator(tokenStream);
    }
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    TokenStream ts = null;
    try {
      ts = analyzer.tokenStream(fieldName, new StringReader(match));
      ts.addAttribute(CharTermAttribute.class);
      ts.reset();
      TokenStreamIterator iter = new TokenStreamIterator(ts);
      while (iter.hasNext()) {
        result.append(iter.next()).append(' ');
      }
      ts.end();
    } catch (IOException e) {
      throw new IllegalStateException(e);
    } finally {
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        } catch (IOException e) {
          throw new IllegalStateException("This token stream can't be reset");
        }
      }

      return new TokenStreamIterator(tokenStream);
    }
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        } catch (IOException e) {
          throw new IllegalStateException("This token stream can't be reset");
        }
      }

      return new TokenStreamIterator(tokenStream);
    }
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    TokenStream ts = null;
    try {
      ts = analyzer.tokenStream(fieldName, new StringReader(match));
      ts.addAttribute(CharTermAttribute.class);
      ts.reset();
      TokenStreamIterator iter = new TokenStreamIterator(ts);
      while (iter.hasNext()) {
        result.append(iter.next()).append(' ');
      }
      ts.end();
    } catch (IOException e) {
      throw new IllegalStateException(e);
    } finally {
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        } catch (IOException e) {
          throw new IllegalStateException("This token stream can't be reset");
        }
      }

      return new TokenStreamIterator(tokenStream);
    }
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        } catch (IOException e) {
          throw new IllegalStateException("This token stream can't be reset");
        }
      }

      return new TokenStreamIterator(tokenStream);
    }
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  public String transformMatch(String match) {
    StringBuilder result = new StringBuilder();
    try {
      TokenStream ts = analyzer.reusableTokenStream(fieldName, new StringReader(match));
      ts.addAttribute(CharTermAttribute.class);
      TokenStreamIterator iter = new TokenStreamIterator(ts);
      while (iter.hasNext()) {
        result.append(iter.next()).append(' ');
      }
    } catch (IOException e) {
      throw new IllegalStateException(e);
    }
    return result.toString();
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Related Classes of org.apache.mahout.common.lucene.TokenStreamIterator

  • org.apache.mahout.utils.regex.AnalyzerTransformer
  • org.apache.mahout.vectorizer.encoders.LuceneTextValueEncoder$LuceneTokenIterable
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