Package it.uniroma3.mat.extendedset.intset

Examples of it.uniroma3.mat.extendedset.intset.ImmutableConciseSet

33
34
35
36
37
38
39
40
41
42
43
44
45
{
  @Test
  public void testSanity() throws Exception
  {
    int[] vals = {1, 2, 4, 291, 27412, 49120, 212312, 2412101};
    ConciseSet mutableSet = new ConciseSet();
    for (int val : vals) {
      mutableSet.add(val);
    }

    ImmutableConciseSet set = ImmutableConciseSet.newImmutableFromMutable(mutableSet);

    BitmapOffset offset = new BitmapOffset(new ConciseBitmapFactory(), new WrappedImmutableConciseBitmap(set));
View Full Code Here
13
14
15
16
17
18
19
   */
  private final ImmutableConciseSet invertedIndex;

  public WrappedImmutableConciseBitmap(ByteBuffer byteBuffer)
  {
    this.invertedIndex = new ImmutableConciseSet(byteBuffer.asReadOnlyBuffer());
  }
View Full Code Here
79
80
81
82
83
84
85
86
  @Override
  public ImmutableGenericBitmap union(ImmutableGenericBitmap bitmap)
  {
    WrappedImmutableConciseBitmap other = (WrappedImmutableConciseBitmap) bitmap;
    ImmutableConciseSet otherIndex = other.invertedIndex;
    return new WrappedImmutableConciseBitmap(ImmutableConciseSet.union(invertedIndex, otherIndex));
  }
View Full Code Here
87
88
89
90
91
92
93
94
  @Override
  public ImmutableGenericBitmap intersection(ImmutableGenericBitmap bitmap)
  {
    WrappedImmutableConciseBitmap other = (WrappedImmutableConciseBitmap) bitmap;
    ImmutableConciseSet otherIndex = other.invertedIndex;
    return new WrappedImmutableConciseBitmap(ImmutableConciseSet.intersection(invertedIndex, otherIndex));
  }
View Full Code Here
95
96
97
98
99
100
101
102
103
104
105
  @Override
  public ImmutableGenericBitmap difference(ImmutableGenericBitmap bitmap)
  {
    WrappedImmutableConciseBitmap other = (WrappedImmutableConciseBitmap) bitmap;
    ImmutableConciseSet otherIndex = other.invertedIndex;
    return new WrappedImmutableConciseBitmap(
        ImmutableConciseSet.intersection(
            invertedIndex,
            ImmutableConciseSet.complement(otherIndex)
        )
View Full Code Here
52
53
54
55
56
57
58
    final byte[] bytes = concise.toBytes();
    totalConciseBytes += bytes.length;
    conciseCount++;
    final ByteBuffer buf = ByteBuffer.allocateDirect(bytes.length).put(bytes);
    buf.rewind();
    return new ImmutableConciseSet(buf);
  }
View Full Code Here
109
110
111
112
113
114
115
116
  }

  @Test @BenchmarkOptions(warmupRounds = 1, benchmarkRounds = 2)
  public void timeConciseUnion() throws Exception
  {
    ImmutableConciseSet union = ImmutableConciseSet.union(concise);
    Assert.assertEquals(unionCount, union.size());
  }
View Full Code Here
116
117
118
119
120
121
122
123
  }

  @Test @BenchmarkOptions(warmupRounds = 1, benchmarkRounds = 2)
  public void timeOffheapConciseUnion() throws Exception
  {
    ImmutableConciseSet union = ImmutableConciseSet.union(offheapConcise);
    Assert.assertEquals(unionCount, union.size());
  }
View Full Code Here
79
80
81
82
83
84
85
    @Override
    public WrappedImmutableConciseBitmap fromByteBuffer(ByteBuffer buffer, int numBytes)
    {
      final ByteBuffer readOnlyBuffer = buffer.asReadOnlyBuffer();
      readOnlyBuffer.limit(readOnlyBuffer.position() + numBytes);
      return new WrappedImmutableConciseBitmap(new ImmutableConciseSet(readOnlyBuffer));
    }
View Full Code Here
38
39
40
41
42
43
44
45
46
47
48
    ConciseSet mutableSet = new ConciseSet();
    for (int val : vals) {
      mutableSet.add(val);
    }

    ImmutableConciseSet set = ImmutableConciseSet.newImmutableFromMutable(mutableSet);

    BitmapOffset offset = new BitmapOffset(new ConciseBitmapFactory(), new WrappedImmutableConciseBitmap(set));

    int count = 0;
    while (offset.withinBounds()) {
View Full Code Here
TOP

Related Classes of it.uniroma3.mat.extendedset.intset.ImmutableConciseSet

  • com.metamx.collections.bitmap.BitmapBenchmark
  • com.metamx.collections.bitmap.RangeBitmapBenchmarkTest
  • com.metamx.collections.bitmap.UniformBitmapBenchmarkTest
  • com.metamx.collections.bitmap.WrappedConciseBitmap
  • com.metamx.collections.bitmap.WrappedImmutableConciseBitmap
  • io.druid.segment.BitmapOffsetTest
  • io.druid.segment.data.ConciseBitmapSerdeFactory$ImmutableConciseSetObjectStrategy
    • 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.