Examples of deleteDocument()


Examples of org.apache.lucene.index.IndexReader.deleteDocument()

    addDocument(iw, "Hello, earth!");
    addDocument(iw, "All work and no play makes wendy a dull girl");
    iw.close();

    IndexReader unoptimizedReader = IndexReader.open(dir, false);
    unoptimizedReader.deleteDocument(2);

    InstantiatedIndex ii;
    try {
     ii = new InstantiatedIndex(unoptimizedReader);
    } catch (Exception e) {
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

    assertEquals(air.hasDeletions(), tir.hasDeletions());
    assertEquals(air.maxDoc(), tir.maxDoc());
    assertEquals(air.numDocs(), tir.numDocs());
    assertEquals(air.numDeletedDocs(), tir.numDeletedDocs());

    air.deleteDocument(3);
    tir.deleteDocument(3);

    assertEquals(air.isCurrent(), tir.isCurrent());
    assertEquals(air.hasDeletions(), tir.hasDeletions());
    assertEquals(air.maxDoc(), tir.maxDoc());
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

    assertEquals(air.hasDeletions(), tir.hasDeletions());
    assertEquals(air.maxDoc(), tir.maxDoc());
    assertEquals(air.numDocs(), tir.numDocs());
    assertEquals(air.numDeletedDocs(), tir.numDeletedDocs());

    air.deleteDocument(8);
    tir.deleteDocument(8);

    assertEquals(air.isCurrent(), tir.isCurrent());
    assertEquals(air.hasDeletions(), tir.hasDeletions());
    assertEquals(air.maxDoc(), tir.maxDoc());
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

    testEquals(aprioriIndex,  testIndex);

       // delete a few documents
    IndexReader ir = IndexReader.open(aprioriIndex);
    ir.deleteDocument(3);
    ir.deleteDocument(8);
    ir.close();

    ir = testIndex.indexReaderFactory();
    ir.deleteDocument(3);
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

    testEquals(aprioriIndex,  testIndex);

       // delete a few documents
    IndexReader ir = IndexReader.open(aprioriIndex);
    ir.deleteDocument(3);
    ir.deleteDocument(8);
    ir.close();

    ir = testIndex.indexReaderFactory();
    ir.deleteDocument(3);
    ir.deleteDocument(8);
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

    ir.deleteDocument(3);
    ir.deleteDocument(8);
    ir.close();

    ir = testIndex.indexReaderFactory();
    ir.deleteDocument(3);
    ir.deleteDocument(8);
    ir.close();

    // make sure they still equal
    testEquals(aprioriIndex,  testIndex);
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

    ir.deleteDocument(8);
    ir.close();

    ir = testIndex.indexReaderFactory();
    ir.deleteDocument(3);
    ir.deleteDocument(8);
    ir.close();

    // make sure they still equal
    testEquals(aprioriIndex,  testIndex);
  }
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

        IndexReader reader = IndexReader.open(dir, false);
        Term aaa = new Term("content", "aaa");
        Term bbb = new Term("content", "bbb");
        Term ccc = new Term("content", "ccc");
        assertEquals(37, reader.docFreq(ccc));
        reader.deleteDocument(0);
        assertEquals(37, reader.docFreq(aaa));
        dir.tweakBufferSizes();
        reader.deleteDocument(4);
        assertEquals(reader.docFreq(bbb), 37);
        dir.tweakBufferSizes();
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

        Term ccc = new Term("content", "ccc");
        assertEquals(37, reader.docFreq(ccc));
        reader.deleteDocument(0);
        assertEquals(37, reader.docFreq(aaa));
        dir.tweakBufferSizes();
        reader.deleteDocument(4);
        assertEquals(reader.docFreq(bbb), 37);
        dir.tweakBufferSizes();

        IndexSearcher searcher = newSearcher(reader);
        ScoreDoc[] hits = searcher.search(new TermQuery(bbb), null, 1000).scoreDocs;
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Examples of org.apache.lucene.index.IndexReader.deleteDocument()

    assertEquals(air.hasDeletions(), tir.hasDeletions());
    assertEquals(air.maxDoc(), tir.maxDoc());
    assertEquals(air.numDocs(), tir.numDocs());
    assertEquals(air.numDeletedDocs(), tir.numDeletedDocs());

    air.deleteDocument(3);
    tir.deleteDocument(3);

    assertEquals(air.isCurrent(), tir.isCurrent());
    assertEquals(air.hasDeletions(), tir.hasDeletions());
    assertEquals(air.maxDoc(), tir.maxDoc());
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