Examples with BitSet java.util.BitSet used on opensource projects

Example 91 with BitSet

use of java.util.BitSet in project lucene-solr by apache.

the class GeoPolygonTest method testGeoConcaveRelationshipCase1.

@Test
public void testGeoConcaveRelationshipCase1() {
    /*
   [junit4]   1> doc=906 matched but should not
   [junit4]   1>   point=[lat=-0.9825762558001477, lon=2.4832136904725273]
   [junit4]   1>   quantized=[X=-0.4505446160475436, Y=0.34850109186970535, Z=-0.8539966368663765]

doc=906 added here:

   [junit4]   1>   cycle: cell=107836 parentCellID=107835 x: -1147288468 TO -742350917, y: -1609508490 TO 1609508490, z: -2147483647 TO 2147483647, splits: 3 queue.size()=1
   [junit4]   1>     minx=-0.6107484000858642 maxx=-0.39518364125756916 miny=-0.8568069517709872 maxy=0.8568069517709872 minz=-1.1431930485939341 maxz=1.1431930485939341
   [junit4]   1>     GeoArea.CONTAINS: now addAll

shape:
   [junit4]   1> TEST: iter=18 shape=GeoCompositeMembershipShape: {[GeoConvexPolygon: {
   planetmodel=PlanetModel(ab=0.8568069516722363 c=1.1431930483277637), points=
   [[lat=1.1577814487635816, lon=1.6283601832010004],
   [lat=0.6664570999069251, lon=2.0855825542851574],
   [lat=-0.23953537010974632, lon=1.8498724094352876]]}, GeoConcavePolygon: {planetmodel=PlanetModel(ab=0.8568069516722363 c=1.1431930483277637), points=
   [[lat=1.1577814487635816, lon=1.6283601832010004],
   [lat=-0.23953537010974632, lon=1.8498724094352876],
   [lat=-1.1766904875978805, lon=-2.1346828411344436]]}]}
    */
    PlanetModel pm = new PlanetModel(0.8568069516722363, 1.1431930483277637);
    // Build the polygon
    GeoCompositeMembershipShape c = new GeoCompositeMembershipShape();
    List<GeoPoint> points1 = new ArrayList<>();
    points1.add(new GeoPoint(pm, 1.1577814487635816, 1.6283601832010004));
    points1.add(new GeoPoint(pm, 0.6664570999069251, 2.0855825542851574));
    points1.add(new GeoPoint(pm, -0.23953537010974632, 1.8498724094352876));
    BitSet p1bits = new BitSet();
    c.addShape(new GeoConvexPolygon(pm, points1, p1bits, true));
    List<GeoPoint> points2 = new ArrayList<>();
    points2.add(new GeoPoint(pm, 1.1577814487635816, 1.6283601832010004));
    points2.add(new GeoPoint(pm, -0.23953537010974632, 1.8498724094352876));
    points2.add(new GeoPoint(pm, -1.1766904875978805, -2.1346828411344436));
    BitSet p2bits = new BitSet();
    p2bits.set(1, true);
    c.addShape(new GeoConcavePolygon(pm, points2, p2bits, false));
    //System.out.println(c);
    GeoPoint point = new GeoPoint(pm, -0.9825762558001477, 2.4832136904725273);
    GeoPoint quantizedPoint = new GeoPoint(-0.4505446160475436, 0.34850109186970535, -0.8539966368663765);
    GeoArea xyzSolid = GeoAreaFactory.makeGeoArea(pm, -0.6107484000858642, -0.39518364125756916, -0.8568069517709872, 0.8568069517709872, -1.1431930485939341, 1.1431930485939341);
    //System.out.println("relationship = "+xyzSolid.getRelationship(c));
    assertTrue(xyzSolid.getRelationship(c) == GeoArea.OVERLAPS);
}

Example 92 with BitSet

use of java.util.BitSet in project lucene-solr by apache.

the class BaseDocIdSetTestCase method test2Bits.

/** Test length=2. */
public void test2Bits() throws IOException {
    final BitSet bs = new BitSet(2);
    if (random().nextBoolean()) {
        bs.set(0);
    }
    if (random().nextBoolean()) {
        bs.set(1);
    }
    final T copy = copyOf(bs, 2);
    assertEquals(2, bs, copy);
}

Example 93 with BitSet

use of java.util.BitSet in project lucene-solr by apache.

the class BaseDocIdSetTestCase method testAgainstBitSet.

/** Compare the content of the set against a {@link BitSet}. */
public void testAgainstBitSet() throws IOException {
    final int numBits = TestUtil.nextInt(random(), 100, 1 << 20);
    // test various random sets with various load factors
    for (float percentSet : new float[] { 0f, 0.0001f, random().nextFloat(), 0.9f, 1f }) {
        final BitSet set = randomSet(numBits, percentSet);
        final T copy = copyOf(set, numBits);
        assertEquals(numBits, set, copy);
    }
    // test one doc
    BitSet set = new BitSet(numBits);
    // 0 first
    set.set(0);
    T copy = copyOf(set, numBits);
    assertEquals(numBits, set, copy);
    set.clear(0);
    set.set(random().nextInt(numBits));
    // then random index
    copy = copyOf(set, numBits);
    assertEquals(numBits, set, copy);
    // test regular increments
    for (int inc = 2; inc < 1000; inc += TestUtil.nextInt(random(), 1, 100)) {
        set = new BitSet(numBits);
        for (int d = random().nextInt(10); d < numBits; d += inc) {
            set.set(d);
        }
        copy = copyOf(set, numBits);
        assertEquals(numBits, set, copy);
    }
}

Example 94 with BitSet

use of java.util.BitSet in project lucene-solr by apache.

the class BaseDocIdSetTestCase method test1Bit.

/** Test length=1. */
public void test1Bit() throws IOException {
    final BitSet bs = new BitSet(1);
    if (random().nextBoolean()) {
        bs.set(0);
    }
    final T copy = copyOf(bs, 1);
    assertEquals(1, bs, copy);
}

Example 95 with BitSet

use of java.util.BitSet in project phoenix by apache.

the class PhoenixPreparedStatement method getParameterMetaData.

@Override
public ParameterMetaData getParameterMetaData() throws SQLException {
    int paramCount = statement.getBindCount();
    List<Object> params = this.getParameters();
    BitSet unsetParams = new BitSet(statement.getBindCount());
    for (int i = 0; i < paramCount; i++) {
        if (params.get(i) == BindManager.UNBOUND_PARAMETER) {
            unsetParams.set(i);
            params.set(i, null);
        }
    }
    try {
        StatementPlan plan = statement.compilePlan(this, Sequence.ValueOp.VALIDATE_SEQUENCE);
        return plan.getParameterMetaData();
    } finally {
        int lastSetBit = 0;
        while ((lastSetBit = unsetParams.nextSetBit(lastSetBit)) != -1) {
            params.set(lastSetBit, BindManager.UNBOUND_PARAMETER);
            lastSetBit++;
        }
    }
}