Examples of org.apache.lucene.document.Fieldable.stringValue()

Class org.apache.lucene.document.Fieldable

Examples of org.apache.lucene.document.Fieldable.stringValue()

org.apache.lucene.document.Fieldable.stringValue()
The value of the field as a String, or null.
For indexing, if isStored()==true, the stringValue() will be used as the stored field value unless isBinary()==true, in which case getBinaryValue() will be used. If isIndexed()==true and isTokenized()==false, this String value will be indexed as a single token. If isIndexed()==true and isTokenized()==true, then tokenStreamValue() will be used to generate indexed tokens if not null, else readerValue() will be used to generate indexed tokens if not null, else stringValue() will be used to generate tokens.

    String[] fields = new String[docFields.size()];
    String[] values = new String[docFields.size()];
    for (int i = 0; i < docFields.size(); i++) {
      Fieldable field = docFields.get(i);
      fields[i] = field.name();
      values[i] = field.stringValue();
    }


    return new HitDetails(fields, values);
  }

View Full Code Here

        {
          Reader reader;        // find or make Reader
          if (field.readerValue() != null)
            reader = field.readerValue();
          else if (field.stringValue() != null)
            reader = new StringReader(field.stringValue());
          else
            throw new IllegalArgumentException
                    ("field must have either String or Reader value");


          // Tokenize field and add to postingTable

View Full Code Here

      if (length>0) position+=analyzer.getPositionIncrementGap(fieldName);
      int offset = fieldOffsets[fieldNumber];       // offset field


      if (field.isIndexed()) {
        if (!field.isTokenized()) {      // un-tokenized field
          String stringValue = field.stringValue();
          if(field.isStoreOffsetWithTermVector())
            addPosition(fieldName, stringValue, position++, new TermVectorOffsetInfo(offset, offset + stringValue.length()));
          else
            addPosition(fieldName, stringValue, position++, null);
          offset += stringValue.length();

View Full Code Here

        } else 
        {
          Reader reader;        // find or make Reader
          if (field.readerValue() != null)
            reader = field.readerValue();
          else if (field.stringValue() != null)
            reader = new StringReader(field.stringValue());
          else
            throw new IllegalArgumentException
                    ("field must have either String or Reader value");

View Full Code Here

  }


  @Override
  public Object get(String name, Document document) {
    Fieldable field = document.getFieldable( name );
    String stringValue = field.stringValue();
    if ( nullMarker.equals( stringValue ) ) {
      return null;
    }
    else {
      return fieldBridge.get( name, document );

View Full Code Here

    this.nullMarker = nullMarker;
  }


  public Object get(String name, Document document) {
    Fieldable field = document.getFieldable( name );
    String stringValue = field.stringValue();
    if ( nullMarker.equals( stringValue ) ) {
      return null;
    }
    else {
      return fieldBridge.get( name, document );

View Full Code Here

  private MemoryIndex createMemoryIndex(Document doc) {
    MemoryIndex index = new MemoryIndex();
    Iterator<Fieldable> iter = doc.getFields().iterator();
    while (iter.hasNext()) {
      Fieldable field = iter.next();
      index.addField(field.name(), field.stringValue(), analyzer);
    }
    return index;
  }
  
  private RAMDirectory createRAMIndex(Document doc) {

View Full Code Here

            //that number is the row number of the decorated
            //table model row that we are mapping to
            for (int t=0; t<hits.length; t++){
                Document document = searcher.doc(hits[t].doc);
                Fieldable field = document.getField(ROW_NUMBER);
                rowToModelIndex.add(Integer.valueOf(field.stringValue()));
            }
        } catch (Exception e){
            e.printStackTrace();
        }
    }

View Full Code Here

            //that number is the row number of the decorated
            //table model row that we are mapping to
            for (int t=0; t<hits.length; t++){
                Document document = searcher.doc(hits[t].doc);
                Fieldable field = document.getField(ROW_NUMBER);
                rowToModelIndex.add(Integer.valueOf(field.stringValue()));
            }
        } catch (Exception e){
            e.printStackTrace();
        }
    }

View Full Code Here

          final TokenStream tokenStream;
          // todo readerValue(), binaryValue()
          if (field.tokenStreamValue() != null) {
            tokenStream = field.tokenStreamValue();
          } else {
            tokenStream = analyzer.reusableTokenStream(field.name(), new StringReader(field.stringValue()));
          }


          // reset the TokenStream to the first token          
          tokenStream.reset();

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.