Examples of org.apache.lucene.document.Document.removeFields()

Class org.apache.lucene.document.Document

Examples of org.apache.lucene.document.Document.removeFields()

org.apache.lucene.document.Document.removeFields()

Removes all fields with the given name from the document. If there is no field with the specified name, the document remains unchanged.

Note that the removeField(s) methods like the add method only make sense prior to adding a document to an index. These methods cannot be used to change the content of an existing index! In order to achieve this, a document has to be deleted from an index and a new changed version of that document has to be added.

            } else {
              iw.addDocument(doc);
              if (doc.getFields().size() > 1) {
                // back to 1 field
                currentField = field;
                doc.removeFields("dummy");
                doc.add(currentField);
              }
            }
          }
        } catch (Throwable t) {

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      String split[] = title.split("\\s+");
      for (String trash : split) {
        document.add(new SortedSetDocValuesField("sortedset", new BytesRef(trash)));
      }
      // add a numeric dv field sometimes
      document.removeFields("sparsenumeric");
      if (random.nextInt(4) == 2) {
        document.add(new NumericDocValuesField("sparsenumeric", random.nextInt()));
      }
      writer.addDocument(document);
    }

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    } else {
      newDoc = doc;
    }
    String crID = (String) config.getName();
    if (crID != null) {
      newDoc.removeFields(CR_FIELD_KEY);
      //Add content repository identification
      newDoc.add(new Field(CR_FIELD_KEY, crID, Field.Store.YES, Field.Index.NOT_ANALYZED));
    }
    if (!"".equals(timestampattribute)) {
      Object updateTimestampObject = resolvable.get(timestampattribute);

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    @Override
    public Document document(int n, FieldSelector fieldSelector) throws CorruptIndexException, IOException {
      Document doc = super.document(n, fieldSelector);
      for (String field : fields) {
        doc.removeFields(field);
      }
      return doc;
    }
    
  }

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    try {
      TopDocs hints = indexSearcher.search(query, MAX_WAVES);
      for (ScoreDoc hint : hints.scoreDocs) {
        Document document = indexSearcher.doc(hint.doc);
        String[] participantValues = document.getValues(WITH.toString());
        document.removeFields(WITH.toString());
        for (String address : participantValues) {
          if (address.equals(participant.getAddress())) {
            continue;
          }
          document.add(new Field(WITH.toString(), address, Field.Store.YES,

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        public Document document(int n, FieldSelector fieldSelector)
                throws CorruptIndexException, IOException {
            Document doc = super.document(n, fieldSelector);
            Fieldable[] fields = doc.getFieldables(FieldNames.PROPERTIES);
            if (fields != null) {
                doc.removeFields(FieldNames.PROPERTIES);
                for (Fieldable field : fields) {
                    String value = field.stringValue();
                    value = value.replace(oldSepChar, '[');
                    doc.add(new Field(FieldNames.PROPERTIES, value, Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
                }

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            } else {
              iw.addDocument(doc);
              if (doc.getFields().size() > 1) {
                // back to 1 field
                currentField = field;
                doc.removeFields("dummy");
                doc.add(currentField);
              }
            }
          }
        } catch (Throwable t) {

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            ScoreDoc[] sDocs = docs.scoreDocs;
            for (int i = 0; i < sDocs.length; i++) {
                Document doc = searcher.doc(sDocs[i].doc);
                
                if (doc.getField(FLAGS_FIELD) == null) {
                    doc.removeFields(FLAGS_FIELD);
                    indexFlags(doc, f);


                    writer.updateDocument(new Term(ID_FIELD, doc.get(ID_FIELD)), doc);
            
                }

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        public Document document(int n, FieldSelector fieldSelector)
                throws CorruptIndexException, IOException {
            Document doc = super.document(n, fieldSelector);
            Fieldable[] fields = doc.getFieldables(FieldNames.PROPERTIES);
            if (fields != null) {
                doc.removeFields(FieldNames.PROPERTIES);
                for (Fieldable field : fields) {
                    String value = field.stringValue();
                    value = value.replace(oldSepChar, '[');
                    doc.add(new Field(FieldNames.PROPERTIES, false, value,
                            Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS,

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        public Document document(int n, FieldSelector fieldSelector)
                throws CorruptIndexException, IOException {
            Document doc = super.document(n, fieldSelector);
            Fieldable[] fields = doc.getFieldables(FieldNames.PROPERTIES);
            if (fields != null) {
                doc.removeFields(FieldNames.PROPERTIES);
                for (int i = 0; i < fields.length; i++) {
                    String value = fields[i].stringValue();
                    value = value.replace('\uFFFF', '[');
                    doc.add(new Field(FieldNames.PROPERTIES, value,
                            Field.Store.YES, Field.Index.NO_NORMS));

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