Package org.apache.hadoop.hive.common.type

Examples of org.apache.hadoop.hive.common.type.Decimal128.compareTo()

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  public void testFloor() {
    DecimalColumnVector dcv = new DecimalColumnVector(4 ,20, 13);
    Decimal128 d1 = new Decimal128(19.56778, (short) 5);
    Decimal128 expected1 = new Decimal128(19, (short)0);
    DecimalUtil.floor(0, d1, dcv);
    Assert.assertEquals(0, expected1.compareTo(dcv.vector[0]));

    Decimal128 d2 = new Decimal128(23.0, (short) 5);
    Decimal128 expected2 = new Decimal128(23, (short)0);
    DecimalUtil.floor(0, d2, dcv);
    Assert.assertEquals(0, expected2.compareTo(dcv.vector[0]));
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    Assert.assertEquals(0, expected1.compareTo(dcv.vector[0]));

    Decimal128 d2 = new Decimal128(23.0, (short) 5);
    Decimal128 expected2 = new Decimal128(23, (short)0);
    DecimalUtil.floor(0, d2, dcv);
    Assert.assertEquals(0, expected2.compareTo(dcv.vector[0]));

    Decimal128 d3 = new Decimal128(-25.34567, (short) 5);
    Decimal128 expected3 = new Decimal128(-26, (short)0);
    DecimalUtil.floor(0, d3, dcv);
    Assert.assertEquals(0, expected3.compareTo(dcv.vector[0]));
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    Assert.assertEquals(0, expected2.compareTo(dcv.vector[0]));

    Decimal128 d3 = new Decimal128(-25.34567, (short) 5);
    Decimal128 expected3 = new Decimal128(-26, (short)0);
    DecimalUtil.floor(0, d3, dcv);
    Assert.assertEquals(0, expected3.compareTo(dcv.vector[0]));

    Decimal128 d4 = new Decimal128(-17, (short) 5);
    Decimal128 expected4 = new Decimal128(-17, (short)0);
    DecimalUtil.floor(0, d4, dcv);
    Assert.assertEquals(0, expected4.compareTo(dcv.vector[0]));
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    Assert.assertEquals(0, expected3.compareTo(dcv.vector[0]));

    Decimal128 d4 = new Decimal128(-17, (short) 5);
    Decimal128 expected4 = new Decimal128(-17, (short)0);
    DecimalUtil.floor(0, d4, dcv);
    Assert.assertEquals(0, expected4.compareTo(dcv.vector[0]));

    Decimal128 d5 = new Decimal128(-0.3, (short) 5);
    Decimal128 expected5 = new Decimal128(-1, (short)0);
    DecimalUtil.floor(0, d5, dcv);
    Assert.assertEquals(0, expected5.compareTo(dcv.vector[0]));
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    Assert.assertEquals(0, expected4.compareTo(dcv.vector[0]));

    Decimal128 d5 = new Decimal128(-0.3, (short) 5);
    Decimal128 expected5 = new Decimal128(-1, (short)0);
    DecimalUtil.floor(0, d5, dcv);
    Assert.assertEquals(0, expected5.compareTo(dcv.vector[0]));

    Decimal128 d6 = new Decimal128(0.3, (short) 5);
    Decimal128 expected6 = new Decimal128(0, (short)0);
    DecimalUtil.floor(0, d6, dcv);
    Assert.assertEquals(0, expected6.compareTo(dcv.vector[0]));
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    Assert.assertEquals(0, expected5.compareTo(dcv.vector[0]));

    Decimal128 d6 = new Decimal128(0.3, (short) 5);
    Decimal128 expected6 = new Decimal128(0, (short)0);
    DecimalUtil.floor(0, d6, dcv);
    Assert.assertEquals(0, expected6.compareTo(dcv.vector[0]));
  }

  @Test
  public void testCeiling() {
    DecimalColumnVector dcv = new DecimalColumnVector(4 ,20, 13);
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  public void testCeiling() {
    DecimalColumnVector dcv = new DecimalColumnVector(4 ,20, 13);
    Decimal128 d1 = new Decimal128(19.56778, (short) 5);
    Decimal128 expected1 = new Decimal128(20, (short)0);
    DecimalUtil.ceiling(0, d1, dcv);
    Assert.assertEquals(0, expected1.compareTo(dcv.vector[0]));

    Decimal128 d2 = new Decimal128(23.0, (short) 5);
    Decimal128 expected2 = new Decimal128(23, (short)0);
    DecimalUtil.ceiling(0, d2, dcv);
    Assert.assertEquals(0, expected2.compareTo(dcv.vector[0]));
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    Assert.assertEquals(0, expected1.compareTo(dcv.vector[0]));

    Decimal128 d2 = new Decimal128(23.0, (short) 5);
    Decimal128 expected2 = new Decimal128(23, (short)0);
    DecimalUtil.ceiling(0, d2, dcv);
    Assert.assertEquals(0, expected2.compareTo(dcv.vector[0]));

    Decimal128 d3 = new Decimal128(-25.34567, (short) 5);
    Decimal128 expected3 = new Decimal128(-25, (short)0);
    DecimalUtil.ceiling(0, d3, dcv);
    Assert.assertEquals(0, expected3.compareTo(dcv.vector[0]));
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    Assert.assertEquals(0, expected2.compareTo(dcv.vector[0]));

    Decimal128 d3 = new Decimal128(-25.34567, (short) 5);
    Decimal128 expected3 = new Decimal128(-25, (short)0);
    DecimalUtil.ceiling(0, d3, dcv);
    Assert.assertEquals(0, expected3.compareTo(dcv.vector[0]));

    Decimal128 d4 = new Decimal128(-17, (short) 5);
    Decimal128 expected4 = new Decimal128(-17, (short)0);
    DecimalUtil.ceiling(0, d4, dcv);
    Assert.assertEquals(0, expected4.compareTo(dcv.vector[0]));
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    Assert.assertEquals(0, expected3.compareTo(dcv.vector[0]));

    Decimal128 d4 = new Decimal128(-17, (short) 5);
    Decimal128 expected4 = new Decimal128(-17, (short)0);
    DecimalUtil.ceiling(0, d4, dcv);
    Assert.assertEquals(0, expected4.compareTo(dcv.vector[0]));

    Decimal128 d5 = new Decimal128(-0.3, (short) 5);
    Decimal128 expected5 = new Decimal128(0, (short)0);
    DecimalUtil.ceiling(0, d5, dcv);
    Assert.assertEquals(0, expected5.compareTo(dcv.vector[0]));
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