io.prestosql.spi.predicate.Range.lessThan()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中io.prestosql.spi.predicate.Range.lessThan方法的一些代码示例，展示了Range.lessThan的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Range.lessThan方法的具体详情如下：
包路径：io.prestosql.spi.predicate.Range
类名称：Range
方法名：lessThan

Range.lessThan介绍

暂无

代码示例

代码示例来源：origin: io.prestosql/presto-spi

@Test
public void testGetSingleValue()
{
  assertEquals(Range.equal(BIGINT, 0L).getSingleValue(), 0L);
  try {
    Range.lessThan(BIGINT, 0L).getSingleValue();
    fail();
  }
  catch (IllegalStateException e) {
  }
}

代码示例来源：origin: io.prestosql/presto-spi

@Test
public void testSpan()
{
  assertEquals(Range.greaterThan(BIGINT, 1L).span(Range.lessThanOrEqual(BIGINT, 2L)), Range.all(BIGINT));
  assertEquals(Range.greaterThan(BIGINT, 2L).span(Range.lessThanOrEqual(BIGINT, 0L)), Range.all(BIGINT));
  assertEquals(Range.range(BIGINT, 1L, true, 3L, false).span(Range.equal(BIGINT, 2L)), Range.range(BIGINT, 1L, true, 3L, false));
  assertEquals(Range.range(BIGINT, 1L, true, 3L, false).span(Range.range(BIGINT, 2L, false, 10L, false)), Range.range(BIGINT, 1L, true, 10L, false));
  assertEquals(Range.greaterThan(BIGINT, 1L).span(Range.equal(BIGINT, 0L)), Range.greaterThanOrEqual(BIGINT, 0L));
  assertEquals(Range.greaterThan(BIGINT, 1L).span(Range.greaterThanOrEqual(BIGINT, 10L)), Range.greaterThan(BIGINT, 1L));
  assertEquals(Range.lessThan(BIGINT, 1L).span(Range.lessThanOrEqual(BIGINT, 1L)), Range.lessThanOrEqual(BIGINT, 1L));
  assertEquals(Range.all(BIGINT).span(Range.lessThanOrEqual(BIGINT, 1L)), Range.all(BIGINT));
}

代码示例来源：origin: prestosql/presto

@Test
public void testSpan()
{
  assertEquals(Range.greaterThan(BIGINT, 1L).span(Range.lessThanOrEqual(BIGINT, 2L)), Range.all(BIGINT));
  assertEquals(Range.greaterThan(BIGINT, 2L).span(Range.lessThanOrEqual(BIGINT, 0L)), Range.all(BIGINT));
  assertEquals(Range.range(BIGINT, 1L, true, 3L, false).span(Range.equal(BIGINT, 2L)), Range.range(BIGINT, 1L, true, 3L, false));
  assertEquals(Range.range(BIGINT, 1L, true, 3L, false).span(Range.range(BIGINT, 2L, false, 10L, false)), Range.range(BIGINT, 1L, true, 10L, false));
  assertEquals(Range.greaterThan(BIGINT, 1L).span(Range.equal(BIGINT, 0L)), Range.greaterThanOrEqual(BIGINT, 0L));
  assertEquals(Range.greaterThan(BIGINT, 1L).span(Range.greaterThanOrEqual(BIGINT, 10L)), Range.greaterThan(BIGINT, 1L));
  assertEquals(Range.lessThan(BIGINT, 1L).span(Range.lessThanOrEqual(BIGINT, 1L)), Range.lessThanOrEqual(BIGINT, 1L));
  assertEquals(Range.all(BIGINT).span(Range.lessThanOrEqual(BIGINT, 1L)), Range.all(BIGINT));
}

代码示例来源：origin: prestosql/presto

@Test
public void testGetSingleValue()
{
  assertEquals(Range.equal(BIGINT, 0L).getSingleValue(), 0L);
  try {
    Range.lessThan(BIGINT, 0L).getSingleValue();
    fail();
  }
  catch (IllegalStateException e) {
  }
}

代码示例来源：origin: io.prestosql/presto-spi

@Test
public void testOverlaps()
{
  assertTrue(Range.greaterThan(BIGINT, 1L).overlaps(Range.lessThanOrEqual(BIGINT, 2L)));
  assertFalse(Range.greaterThan(BIGINT, 2L).overlaps(Range.lessThan(BIGINT, 2L)));
  assertTrue(Range.range(BIGINT, 1L, true, 3L, false).overlaps(Range.equal(BIGINT, 2L)));
  assertTrue(Range.range(BIGINT, 1L, true, 3L, false).overlaps(Range.range(BIGINT, 2L, false, 10L, false)));
  assertFalse(Range.range(BIGINT, 1L, true, 3L, false).overlaps(Range.range(BIGINT, 3L, true, 10L, false)));
  assertTrue(Range.range(BIGINT, 1L, true, 3L, true).overlaps(Range.range(BIGINT, 3L, true, 10L, false)));
  assertTrue(Range.all(BIGINT).overlaps(Range.equal(BIGINT, Long.MAX_VALUE)));
}

代码示例来源：origin: prestosql/presto

@Test
public void testBuildQueryOr()
{
  TupleDomain<ColumnHandle> tupleDomain = TupleDomain.withColumnDomains(ImmutableMap.of(
      COL1, Domain.create(ValueSet.ofRanges(lessThan(BIGINT, 100L), greaterThan(BIGINT, 200L)), false)));
  Document query = MongoSession.buildQuery(tupleDomain);
  Document expected = new Document("$or", asList(
      new Document(COL1.getName(), new Document("$lt", 100L)),
      new Document(COL1.getName(), new Document("$gt", 200L))));
  assertEquals(query, expected);
}

代码示例来源：origin: prestosql/presto

@Test
public void testOverlaps()
{
  assertTrue(Range.greaterThan(BIGINT, 1L).overlaps(Range.lessThanOrEqual(BIGINT, 2L)));
  assertFalse(Range.greaterThan(BIGINT, 2L).overlaps(Range.lessThan(BIGINT, 2L)));
  assertTrue(Range.range(BIGINT, 1L, true, 3L, false).overlaps(Range.equal(BIGINT, 2L)));
  assertTrue(Range.range(BIGINT, 1L, true, 3L, false).overlaps(Range.range(BIGINT, 2L, false, 10L, false)));
  assertFalse(Range.range(BIGINT, 1L, true, 3L, false).overlaps(Range.range(BIGINT, 3L, true, 10L, false)));
  assertTrue(Range.range(BIGINT, 1L, true, 3L, true).overlaps(Range.range(BIGINT, 3L, true, 10L, false)));
  assertTrue(Range.all(BIGINT).overlaps(Range.equal(BIGINT, Long.MAX_VALUE)));
}

代码示例来源：origin: io.prestosql/presto-spi

@Test
public void testExceptionalIntersect()
{
  try {
    Range.greaterThan(BIGINT, 2L).intersect(Range.lessThan(BIGINT, 2L));
    fail();
  }
  catch (IllegalArgumentException e) {
  }
  try {
    Range.range(BIGINT, 1L, true, 3L, false).intersect(Range.range(BIGINT, 3L, true, 10L, false));
    fail();
  }
  catch (IllegalArgumentException e) {
  }
}

代码示例来源：origin: prestosql/presto

@Test
public void testExceptionalIntersect()
{
  try {
    Range.greaterThan(BIGINT, 2L).intersect(Range.lessThan(BIGINT, 2L));
    fail();
  }
  catch (IllegalArgumentException e) {
  }
  try {
    Range.range(BIGINT, 1L, true, 3L, false).intersect(Range.range(BIGINT, 3L, true, 10L, false));
    fail();
  }
  catch (IllegalArgumentException e) {
  }
}

代码示例来源：origin: prestosql/presto

@Test
public void testLessThanRange()
{
  Range range = Range.lessThan(BIGINT, 1L);
  assertEquals(range.getLow(), Marker.lowerUnbounded(BIGINT));
  assertEquals(range.getHigh(), Marker.below(BIGINT, 1L));
  assertFalse(range.isSingleValue());
  assertFalse(range.isAll());
  assertEquals(range.getType(), BIGINT);
  assertTrue(range.includes(Marker.lowerUnbounded(BIGINT)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 1L)));
  assertTrue(range.includes(Marker.exactly(BIGINT, 0L)));
  assertFalse(range.includes(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: io.prestosql/presto-spi

@Test
public void testLessThanRange()
{
  Range range = Range.lessThan(BIGINT, 1L);
  assertEquals(range.getLow(), Marker.lowerUnbounded(BIGINT));
  assertEquals(range.getHigh(), Marker.below(BIGINT, 1L));
  assertFalse(range.isSingleValue());
  assertFalse(range.isAll());
  assertEquals(range.getType(), BIGINT);
  assertTrue(range.includes(Marker.lowerUnbounded(BIGINT)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 1L)));
  assertTrue(range.includes(Marker.exactly(BIGINT, 0L)));
  assertFalse(range.includes(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: io.prestosql/presto-spi

@Test
public void testSingleValue()
{
  SortedRangeSet rangeSet = SortedRangeSet.of(BIGINT, 10L);
  SortedRangeSet complement = SortedRangeSet.of(Range.greaterThan(BIGINT, 10L), Range.lessThan(BIGINT, 10L));
  assertEquals(rangeSet.getType(), BIGINT);
  assertFalse(rangeSet.isNone());
  assertFalse(rangeSet.isAll());
  assertTrue(rangeSet.isSingleValue());
  assertTrue(Iterables.elementsEqual(rangeSet.getOrderedRanges(), ImmutableList.of(Range.equal(BIGINT, 10L))));
  assertEquals(rangeSet.getRangeCount(), 1);
  assertEquals(rangeSet.complement(), complement);
  assertFalse(rangeSet.includesMarker(Marker.lowerUnbounded(BIGINT)));
  assertTrue(rangeSet.includesMarker(Marker.exactly(BIGINT, 10L)));
  assertFalse(rangeSet.includesMarker(Marker.exactly(BIGINT, 9L)));
  assertFalse(rangeSet.includesMarker(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: io.prestosql/presto-hive

@Test
  public void testNotPushDoublePredicates()
  {
    IonSqlQueryBuilder queryBuilder = new IonSqlQueryBuilder(new TypeRegistry());
    List<HiveColumnHandle> columns = ImmutableList.of(
        new HiveColumnHandle("quantity", HIVE_INT, parseTypeSignature(INTEGER), 0, REGULAR, Optional.empty()),
        new HiveColumnHandle("extendedprice", HIVE_DOUBLE, parseTypeSignature(StandardTypes.DOUBLE), 1, REGULAR, Optional.empty()),
        new HiveColumnHandle("discount", HIVE_DOUBLE, parseTypeSignature(StandardTypes.DOUBLE), 2, REGULAR, Optional.empty()));
    TupleDomain<HiveColumnHandle> tupleDomain = withColumnDomains(
        ImmutableMap.of(
            columns.get(0), Domain.create(ofRanges(Range.lessThan(BIGINT, 50L)), false),
            columns.get(1), Domain.create(ofRanges(Range.equal(DOUBLE, 0.05)), false),
            columns.get(2), Domain.create(ofRanges(Range.range(DOUBLE, 0.0, true, 0.02, true)), false)));
    assertEquals("SELECT s._1, s._2, s._3 FROM S3Object s WHERE ((case s._1 when '' then null else CAST(s._1 AS INT) end < 50))",
        queryBuilder.buildSql(columns, tupleDomain));
  }
}

代码示例来源：origin: prestosql/presto

@Test
  public void testNotPushDoublePredicates()
  {
    IonSqlQueryBuilder queryBuilder = new IonSqlQueryBuilder(new TypeRegistry());
    List<HiveColumnHandle> columns = ImmutableList.of(
        new HiveColumnHandle("quantity", HIVE_INT, parseTypeSignature(INTEGER), 0, REGULAR, Optional.empty()),
        new HiveColumnHandle("extendedprice", HIVE_DOUBLE, parseTypeSignature(StandardTypes.DOUBLE), 1, REGULAR, Optional.empty()),
        new HiveColumnHandle("discount", HIVE_DOUBLE, parseTypeSignature(StandardTypes.DOUBLE), 2, REGULAR, Optional.empty()));
    TupleDomain<HiveColumnHandle> tupleDomain = withColumnDomains(
        ImmutableMap.of(
            columns.get(0), Domain.create(ofRanges(Range.lessThan(BIGINT, 50L)), false),
            columns.get(1), Domain.create(ofRanges(Range.equal(DOUBLE, 0.05)), false),
            columns.get(2), Domain.create(ofRanges(Range.range(DOUBLE, 0.0, true, 0.02, true)), false)));
    assertEquals("SELECT s._1, s._2, s._3 FROM S3Object s WHERE ((case s._1 when '' then null else CAST(s._1 AS INT) end < 50))",
        queryBuilder.buildSql(columns, tupleDomain));
  }
}

代码示例来源：origin: io.prestosql/presto-spi

@Test
public void testSpan()
{
  try {
    SortedRangeSet.none(BIGINT).getSpan();
    fail();
  }
  catch (IllegalStateException e) {
  }
  assertEquals(SortedRangeSet.all(BIGINT).getSpan(), Range.all(BIGINT));
  assertEquals(SortedRangeSet.of(BIGINT, 0L).getSpan(), Range.equal(BIGINT, 0L));
  assertEquals(SortedRangeSet.of(Range.equal(BIGINT, 0L), Range.equal(BIGINT, 1L)).getSpan(), Range.range(BIGINT, 0L, true, 1L, true));
  assertEquals(SortedRangeSet.of(Range.equal(BIGINT, 0L), Range.greaterThan(BIGINT, 1L)).getSpan(), Range.greaterThanOrEqual(BIGINT, 0L));
  assertEquals(SortedRangeSet.of(Range.lessThan(BIGINT, 0L), Range.greaterThan(BIGINT, 1L)).getSpan(), Range.all(BIGINT));
}

代码示例来源：origin: prestosql/presto

@Test
public void testContains()
{
  assertTrue(Range.all(BIGINT).contains(Range.all(BIGINT)));
  assertTrue(Range.all(BIGINT).contains(Range.equal(BIGINT, 0L)));
  assertTrue(Range.all(BIGINT).contains(Range.greaterThan(BIGINT, 0L)));
  assertTrue(Range.equal(BIGINT, 0L).contains(Range.equal(BIGINT, 0L)));
  assertFalse(Range.equal(BIGINT, 0L).contains(Range.greaterThan(BIGINT, 0L)));
  assertFalse(Range.equal(BIGINT, 0L).contains(Range.greaterThanOrEqual(BIGINT, 0L)));
  assertFalse(Range.equal(BIGINT, 0L).contains(Range.all(BIGINT)));
  assertTrue(Range.greaterThanOrEqual(BIGINT, 0L).contains(Range.greaterThan(BIGINT, 0L)));
  assertTrue(Range.greaterThan(BIGINT, 0L).contains(Range.greaterThan(BIGINT, 1L)));
  assertFalse(Range.greaterThan(BIGINT, 0L).contains(Range.lessThan(BIGINT, 0L)));
  assertTrue(Range.range(BIGINT, 0L, true, 2L, true).contains(Range.range(BIGINT, 1L, true, 2L, true)));
  assertFalse(Range.range(BIGINT, 0L, true, 2L, true).contains(Range.range(BIGINT, 1L, true, 3L, false)));
}

代码示例来源：origin: prestosql/presto

@Test
public void testSpan()
{
  try {
    SortedRangeSet.none(BIGINT).getSpan();
    fail();
  }
  catch (IllegalStateException e) {
  }
  assertEquals(SortedRangeSet.all(BIGINT).getSpan(), Range.all(BIGINT));
  assertEquals(SortedRangeSet.of(BIGINT, 0L).getSpan(), Range.equal(BIGINT, 0L));
  assertEquals(SortedRangeSet.of(Range.equal(BIGINT, 0L), Range.equal(BIGINT, 1L)).getSpan(), Range.range(BIGINT, 0L, true, 1L, true));
  assertEquals(SortedRangeSet.of(Range.equal(BIGINT, 0L), Range.greaterThan(BIGINT, 1L)).getSpan(), Range.greaterThanOrEqual(BIGINT, 0L));
  assertEquals(SortedRangeSet.of(Range.lessThan(BIGINT, 0L), Range.greaterThan(BIGINT, 1L)).getSpan(), Range.all(BIGINT));
}

代码示例来源：origin: io.prestosql/presto-spi

@Test
public void testContains()
{
  assertTrue(Range.all(BIGINT).contains(Range.all(BIGINT)));
  assertTrue(Range.all(BIGINT).contains(Range.equal(BIGINT, 0L)));
  assertTrue(Range.all(BIGINT).contains(Range.greaterThan(BIGINT, 0L)));
  assertTrue(Range.equal(BIGINT, 0L).contains(Range.equal(BIGINT, 0L)));
  assertFalse(Range.equal(BIGINT, 0L).contains(Range.greaterThan(BIGINT, 0L)));
  assertFalse(Range.equal(BIGINT, 0L).contains(Range.greaterThanOrEqual(BIGINT, 0L)));
  assertFalse(Range.equal(BIGINT, 0L).contains(Range.all(BIGINT)));
  assertTrue(Range.greaterThanOrEqual(BIGINT, 0L).contains(Range.greaterThan(BIGINT, 0L)));
  assertTrue(Range.greaterThan(BIGINT, 0L).contains(Range.greaterThan(BIGINT, 1L)));
  assertFalse(Range.greaterThan(BIGINT, 0L).contains(Range.lessThan(BIGINT, 0L)));
  assertTrue(Range.range(BIGINT, 0L, true, 2L, true).contains(Range.range(BIGINT, 1L, true, 2L, true)));
  assertFalse(Range.range(BIGINT, 0L, true, 2L, true).contains(Range.range(BIGINT, 1L, true, 3L, false)));
}

代码示例来源：origin: prestosql/presto

@Test
public void testFromNotPredicate()
{
  assertUnsupportedPredicate(not(and(equal(C_BIGINT, bigintLiteral(1L)), unprocessableExpression1(C_BIGINT))));
  assertUnsupportedPredicate(not(unprocessableExpression1(C_BIGINT)));
  assertPredicateIsAlwaysFalse(not(TRUE_LITERAL));
  assertPredicateTranslates(
      not(equal(C_BIGINT, bigintLiteral(1L))),
      withColumnDomains(ImmutableMap.of(C_BIGINT, Domain.create(ValueSet.ofRanges(Range.lessThan(BIGINT, 1L), Range.greaterThan(BIGINT, 1L)), false))));
}

代码示例来源：origin: io.prestosql/presto-main

@Test
public void testFromNotPredicate()
{
  assertUnsupportedPredicate(not(and(equal(C_BIGINT, bigintLiteral(1L)), unprocessableExpression1(C_BIGINT))));
  assertUnsupportedPredicate(not(unprocessableExpression1(C_BIGINT)));
  assertPredicateIsAlwaysFalse(not(TRUE_LITERAL));
  assertPredicateTranslates(
      not(equal(C_BIGINT, bigintLiteral(1L))),
      withColumnDomains(ImmutableMap.of(C_BIGINT, Domain.create(ValueSet.ofRanges(Range.lessThan(BIGINT, 1L), Range.greaterThan(BIGINT, 1L)), false))));
}

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