List of deleteDocuments() Examples

Examples of deleteDocuments()

com.browseengine.bobo.api.BoboIndexReader.deleteDocuments()
com.esri.gpt.catalog.context.CatalogIndexAdapter.deleteDocuments()
Deletes a collection of documents from the index. @param uuids the collection of document UUIDS to delete @throws CatalogIndexException if an exception occurs
de.bwaldvogel.mongo.backend.MongoCollection.deleteDocuments()
org.apache.lucene.index.IndexModifier.deleteDocuments()
Deletes all documents containing term. This is useful if one uses a document field to hold a unique ID string for the document. Then to delete such a document, one merely constructs a term with the appropriate field and the unique ID string as its text and passes it to this method. Returns the number of documents deleted. @return the number of documents deleted @see IndexReader#deleteDocuments(Term) @throws IllegalStateException if the index is closed
org.apache.lucene.index.IndexReader.deleteDocuments()
Deletes all documents that have a given term indexed. This is useful if one uses a document field to hold a unique ID string for the document. Then to delete such a document, one merely constructs a term with the appropriate field and the unique ID string as its text and passes it to this method. See {@link #deleteDocument(int)} for information about when this deletion will become effective. @return the number of documents deleted @throws StaleReaderException if the index has changedsince this reader was opened @throws CorruptIndexException if the index is corrupt @throws LockObtainFailedException if another writerhas this index open (write.lock could not be obtained) @throws IOException if there is a low-level IO error
org.apache.lucene.index.IndexWriter.deleteDocuments()
Deletes the document(s) containing term.
NOTE: if this method hits an OutOfMemoryError you should immediately close the writer. See above for details.
@param term the term to identify the documents to be deleted @throws CorruptIndexException if the index is corrupt @throws IOException if there is a low-level IO error
org.apache.lucene.index.RandomIndexWriter.deleteDocuments()
org.apache.lucene.index.TrackingIndexWriter.deleteDocuments()
Calls {@link IndexWriter#deleteDocuments(Term)} andreturns the generation that reflects this change.
org.apache.lucene.search.NRTManager.TrackingIndexWriter.deleteDocuments()
org.springmodules.lucene.index.core.DefaultLuceneIndexTemplate.deleteDocuments()
org.springmodules.lucene.index.factory.LuceneIndexReader.deleteDocuments()
@see org.apache.lucene.index.IndexReader#deleteDocuments(Term) @throws IOException

Examples of org.apache.lucene.index.RandomIndexWriter.deleteDocuments()

    for (int i = 0; i < numDeletes; i++) {
      Term toDelete = new Term("id", Integer.toString(random.nextInt(numDocs)));
      if (random.nextBoolean()) {
        iw.deleteDocuments(toDelete);
      } else {
        iw.deleteDocuments(new TermQuery(toDelete));
      }
    }
    
    reader = iw.getReader();
    s1 = newSearcher(reader);

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Examples of org.apache.lucene.index.RandomIndexWriter.deleteDocuments()

    assertEquals("[just filter] Should find a hit...", 1, docs.totalHits);


    // now delete the doc, refresh the reader, and see that
    // it's not there
    _TestUtil.keepFullyDeletedSegments(writer.w);
    writer.deleteDocuments(new Term("id", "1"));


    reader = refreshReader(reader);
    searcher.close();
    searcher = newSearcher(reader, false);

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Examples of org.apache.lucene.index.RandomIndexWriter.deleteDocuments()

    docs = searcher.search(constantScore, 1);
    assertEquals("[just filter] Should find a hit...", 1, docs.totalHits);
    assertEquals(missCount, filter.missCount);


    // now delete the doc, refresh the reader, and see that it's not there
    writer.deleteDocuments(new Term("id", "1"));


    reader = refreshReader(reader);
    searcher.close();
    searcher = newSearcher(reader, false);

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Examples of org.apache.lucene.index.RandomIndexWriter.deleteDocuments()

    docs = searcher.search(constantScore, 1);
    assertEquals("[just filter] Should find a hit...", 1, docs.totalHits);


    // now delete the doc, refresh the reader, and see that it's not there
    _TestUtil.keepFullyDeletedSegments(writer.w);
    writer.deleteDocuments(new Term("id", "1"));


    reader = refreshReader(reader);
    searcher.close();
    searcher = newSearcher(reader, false);

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Examples of org.apache.lucene.index.RandomIndexWriter.deleteDocuments()

    docs = searcher.search(constantScore, 1);
    assertEquals("[just filter] Should find a hit...", 1, docs.totalHits);
    assertEquals(missCount, filter.missCount);


    // now delete the doc, refresh the reader, and see that it's not there
    writer.deleteDocuments(new Term("id", "1"));


    reader = refreshReader(reader);
    searcher.close();
    searcher = newSearcher(reader, false);

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Examples of org.apache.lucene.index.RandomIndexWriter.deleteDocuments()

    constantScore = new ConstantScoreQuery(filter);
    docs = searcher.search(constantScore, 1);
    assertEquals("[just filter] Should find a hit...", 1, docs.totalHits);


    // now delete the doc, refresh the reader, and see that it's not there
    writer.deleteDocuments(new Term("id", "1"));


    reader = refreshReader(reader);
    searcher.close();
    searcher = newSearcher(reader, false);

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Examples of org.apache.lucene.index.TrackingIndexWriter.deleteDocuments()

      @Override
      public void run() {
        try {
          signal.await();
          manager.maybeRefresh();
          writer.deleteDocuments(new TermQuery(new Term("foo", "barista")));
          manager.maybeRefresh(); // kick off another reopen so we inc. the internal gen
        } catch (Exception e) {
          e.printStackTrace();
        } finally {
          latch.countDown(); // let the add below finish

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Examples of org.apache.lucene.search.NRTManager.TrackingIndexWriter.deleteDocuments()

                  }
                }


                if (allIDs.size() > 0 && threadRandom.nextDouble() <= deleteChance) {
                  String randomID = allIDs.get(threadRandom.nextInt(allIDs.size()));
                  w.deleteDocuments(new Term("id", randomID));
                  rt.delete(randomID);
                  values.put(randomID, missing);
                }


                if (threadRandom.nextDouble() <= reopenChance || rt.size() > 10000) {

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Examples of org.springmodules.lucene.index.core.DefaultLuceneIndexTemplate.deleteDocuments()

    definition.setIndexReaderOpen(true);
    definition.setWriteOperationsForIndexReaderAuthorized(true);
    try {
      resourceManager.initializeResources(definition);
      
      template.deleteDocuments(new Term("id", "1"));
      template.hasDeletions();
      template.isDeleted(1);
      template.isDeleted(2);
      template.undeleteDocuments();
    } finally {

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Examples of org.springmodules.lucene.index.core.DefaultLuceneIndexTemplate.deleteDocuments()

      document.add(new Field("id", "3", Field.Store.YES, Field.Index.UN_TOKENIZED));
      template.addDocument(document);
      template.addDocument(document);
      template.addDocument(document);
      try {
        template.deleteDocuments(new Term("id", "1"));
        fail();
      } catch(LuceneIndexingException ex) {}
      template.optimize();
    } finally {
      resourceManager.releaseResources();

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