Package org.apache.lucene.codecs.lucene41

Examples of org.apache.lucene.codecs.lucene41.Lucene41PostingsReader

38
39
40
41
42
43
44
    this(freqCutoff, BlockTreeTermsWriter.DEFAULT_MIN_BLOCK_SIZE, BlockTreeTermsWriter.DEFAULT_MAX_BLOCK_SIZE);
  }

  /** Inlines docFreq=<code>freqCutoff</code> terms, otherwise uses the normal "Lucene41" format. */
  public Pulsing41PostingsFormat(int freqCutoff, int minBlockSize, int maxBlockSize) {
    super("Pulsing41", new Lucene41PostingsBaseFormat(), freqCutoff, minBlockSize, maxBlockSize);
  }
View Full Code Here
38
39
40
41
42
43
44
    this(freqCutoff, BlockTreeTermsWriter.DEFAULT_MIN_BLOCK_SIZE, BlockTreeTermsWriter.DEFAULT_MAX_BLOCK_SIZE);
  }

  /** Inlines docFreq=<code>freqCutoff</code> terms, otherwise uses the normal "Lucene41" format. */
  public Pulsing41PostingsFormat(int freqCutoff, int minBlockSize, int maxBlockSize) {
    super("Pulsing41", new Lucene41PostingsBaseFormat(), freqCutoff, minBlockSize, maxBlockSize);
  }
View Full Code Here
47
48
49
50
51
52
53
54
    this(1);
  }
 
  public FSTPulsing41PostingsFormat(int freqCutoff) {
    super("FSTPulsing41");
    this.wrappedPostingsBaseFormat = new Lucene41PostingsBaseFormat();
    this.freqCutoff = freqCutoff;
  }
View Full Code Here
46
47
48
49
50
51
52
53
    this(1);
  }
 
  public FSTOrdPulsing41PostingsFormat(int freqCutoff) {
    super("FSTOrdPulsing41");
    this.wrappedPostingsBaseFormat = new Lucene41PostingsBaseFormat();
    this.freqCutoff = freqCutoff;
  }
View Full Code Here
73
74
75
76
77
78
79
80
81
82
83
    verifyDocFreq();
  }

  public void testPrevTermAtEnd() throws IOException
  {
    IndexWriter writer  = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setCodec(_TestUtil.alwaysPostingsFormat(new Lucene41PostingsFormat())));
    addDoc(writer, "aaa bbb");
    writer.close();
    SegmentReader reader = getOnlySegmentReader(DirectoryReader.open(dir));
    TermsEnum terms = reader.fields().terms("content").iterator(null);
    assertNotNull(terms.next());
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
    counter = 0;
  }

  public void testSimpleSkip() throws IOException {
    Directory dir = new CountingRAMDirectory(new RAMDirectory());
    IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new PayloadAnalyzer()).setCodec(_TestUtil.alwaysPostingsFormat(new Lucene41PostingsFormat())).setMergePolicy(newLogMergePolicy()));
    Term term = new Term("test", "a");
    for (int i = 0; i < 5000; i++) {
      Document d1 = new Document();
      d1.add(newTextField(term.field(), term.text(), Field.Store.NO));
      writer.addDocument(d1);
View Full Code Here
144
145
146
147
148
149
150
151
152
153
154
    }
   
    Directory ramdir = new RAMDirectory();
    Analyzer analyzer = randomAnalyzer();
    IndexWriter writer = new IndexWriter(ramdir,
                                         new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer).setCodec(_TestUtil.alwaysPostingsFormat(new Lucene41PostingsFormat())));
    Document doc = new Document();
    Field field1 = newTextField("foo", fooField.toString(), Field.Store.NO);
    Field field2 = newTextField("term", termField.toString(), Field.Store.NO);
    doc.add(field1);
    doc.add(field2);
View Full Code Here
120
121
122
123
124
125
126
127
128
129
130
    int minItemsPerBlock = _TestUtil.nextInt(random, 2, 100);
    int maxItemsPerBlock = 2*(Math.max(2, minItemsPerBlock-1)) + random.nextInt(100);
    int lowFreqCutoff = _TestUtil.nextInt(random, 2, 100);

    add(avoidCodecs,
        new Lucene41PostingsFormat(minItemsPerBlock, maxItemsPerBlock),
        new DirectPostingsFormat(LuceneTestCase.rarely(random) ? 1 : (LuceneTestCase.rarely(random) ? Integer.MAX_VALUE : maxItemsPerBlock),
                                 LuceneTestCase.rarely(random) ? 1 : (LuceneTestCase.rarely(random) ? Integer.MAX_VALUE : lowFreqCutoff)),
        new Pulsing41PostingsFormat(1 + random.nextInt(20), minItemsPerBlock, maxItemsPerBlock),
        // add pulsing again with (usually) different parameters
        new Pulsing41PostingsFormat(1 + random.nextInt(20), minItemsPerBlock, maxItemsPerBlock),
View Full Code Here
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
  }
 
  // LUCENE-1609: don't load terms index
  public void testNoTermsIndex() throws Throwable {
    Directory dir = newDirectory();
    IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setCodec(_TestUtil.alwaysPostingsFormat(new Lucene41PostingsFormat())));
    Document doc = new Document();
    doc.add(newTextField("field", "a b c d e f g h i j k l m n o p q r s t u v w x y z", Field.Store.NO));
    doc.add(newTextField("number", "0 1 2 3 4 5 6 7 8 9", Field.Store.NO));
    writer.addDocument(doc);
    writer.addDocument(doc);
    writer.close();
 
    DirectoryReader r = DirectoryReader.open(dir, -1);
    try {
      r.docFreq(new Term("field", "f"));
      fail("did not hit expected exception");
    } catch (IllegalStateException ise) {
      // expected
    }
 
    assertEquals(-1, ((SegmentReader) r.leaves().get(0).reader()).getTermInfosIndexDivisor());
    writer = new IndexWriter(
        dir,
        newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).
            setCodec(_TestUtil.alwaysPostingsFormat(new Lucene41PostingsFormat())).
            setMergePolicy(newLogMergePolicy(10))
    );
    writer.addDocument(doc);
    writer.close();
 
View Full Code Here
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
   * @deprecated just to ensure IndexReader static methods work
   */
  @Deprecated
  public void testBackwards() throws Exception {
    Directory dir = newDirectory();
    IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setCodec(_TestUtil.alwaysPostingsFormat(new Lucene41PostingsFormat())));
    Document doc = new Document();
    doc.add(newTextField("field", "a b c d e f g h i j k l m n o p q r s t u v w x y z", Field.Store.NO));
    doc.add(newTextField("number", "0 1 2 3 4 5 6 7 8 9", Field.Store.NO));
    writer.addDocument(doc);

View Full Code Here
TOP

Related Classes of org.apache.lucene.codecs.lucene41.Lucene41PostingsReader

  • org.apache.lucene.analysis.Analyzer
  • org.apache.lucene.analysis.MockAnalyzer
  • org.apache.lucene.analysis.MockFixedLengthPayloadFilter
  • org.apache.lucene.analysis.MockTokenizer
  • org.apache.lucene.analysis.MockVariableLengthPayloadFilter
  • org.apache.lucene.analysis.TokenFilter
  • org.apache.lucene.analysis.Tokenizer
  • org.apache.lucene.codecs.blocktree.BlockTreeTermsReader
  • org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter
  • org.apache.lucene.codecs.BlockTreeTermsReader
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.