本文整理了Java中com.facebook.presto.spi.predicate.Marker.lowerUnbounded()方法的一些代码示例，展示了Marker.lowerUnbounded()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。Marker.lowerUnbounded()方法的具体详情如下：
包路径：com.facebook.presto.spi.predicate.Marker
类名称：Marker
方法名：lowerUnbounded

Marker.lowerUnbounded介绍

暂无

代码示例

代码示例来源：origin: prestodb/presto

public static Range all(Type type)
{
  return new Range(Marker.lowerUnbounded(type), Marker.upperUnbounded(type));
}

代码示例来源：origin: prestodb/presto

public static Range lessThanOrEqual(Type type, Object high)
{
  return new Range(Marker.lowerUnbounded(type), Marker.exactly(type, high));
}

代码示例来源：origin: prestodb/presto

public static Range lessThan(Type type, Object high)
{
  return new Range(Marker.lowerUnbounded(type), Marker.below(type, high));
}

代码示例来源：origin: prestodb/presto

@Test(expectedExceptions = IllegalArgumentException.class)
public void testLowerUnboundedOnly()
{
  new Range(Marker.lowerUnbounded(BIGINT), Marker.lowerUnbounded(BIGINT));
}

代码示例来源：origin: prestodb/presto

@Test
public void testTypes()
{
  assertEquals(Marker.lowerUnbounded(BIGINT).getType(), BIGINT);
  assertEquals(Marker.below(BIGINT, 1L).getType(), BIGINT);
  assertEquals(Marker.exactly(BIGINT, 1L).getType(), BIGINT);
  assertEquals(Marker.above(BIGINT, 1L).getType(), BIGINT);
  assertEquals(Marker.upperUnbounded(BIGINT).getType(), BIGINT);
}

代码示例来源：origin: prestodb/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: prestodb/presto

assertEquals(marker, mapper.readValue(mapper.writeValueAsString(marker), Marker.class));
marker = Marker.lowerUnbounded(BIGINT);
assertEquals(marker, mapper.readValue(mapper.writeValueAsString(marker), Marker.class));

代码示例来源：origin: prestodb/presto

@Test
public void testComparisons()
{
  ImmutableList<Marker> markers = ImmutableList.of(
      Marker.lowerUnbounded(BIGINT),
      Marker.above(BIGINT, 0L),
      Marker.below(BIGINT, 1L),
      Marker.exactly(BIGINT, 1L),
      Marker.above(BIGINT, 1L),
      Marker.below(BIGINT, 2L),
      Marker.upperUnbounded(BIGINT));
  assertTrue(Ordering.natural().isStrictlyOrdered(markers));
  // Compare every marker with every other marker
  // Since the markers are strictly ordered, the value of the comparisons should be equivalent to the comparisons
  // of their indexes.
  for (int i = 0; i < markers.size(); i++) {
    for (int j = 0; j < markers.size(); j++) {
      assertTrue(markers.get(i).compareTo(markers.get(j)) == Integer.compare(i, j));
    }
  }
}

代码示例来源：origin: prestodb/presto

@Test
public void testLessThanOrEqualRange()
{
  Range range = Range.lessThanOrEqual(BIGINT, 1L);
  assertEquals(range.getLow(), Marker.lowerUnbounded(BIGINT));
  assertEquals(range.getHigh(), Marker.exactly(BIGINT, 1L));
  assertFalse(range.isSingleValue());
  assertFalse(range.isAll());
  assertEquals(range.getType(), BIGINT);
  assertTrue(range.includes(Marker.lowerUnbounded(BIGINT)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 2L)));
  assertTrue(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: prestodb/presto

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

代码示例来源：origin: prestodb/presto

@Test
public void testEmptySet()
{
  SortedRangeSet rangeSet = SortedRangeSet.none(BIGINT);
  assertEquals(rangeSet.getType(), BIGINT);
  assertTrue(rangeSet.isNone());
  assertFalse(rangeSet.isAll());
  assertFalse(rangeSet.isSingleValue());
  assertTrue(Iterables.isEmpty(rangeSet.getOrderedRanges()));
  assertEquals(rangeSet.getRangeCount(), 0);
  assertEquals(rangeSet.complement(), SortedRangeSet.all(BIGINT));
  assertFalse(rangeSet.includesMarker(Marker.lowerUnbounded(BIGINT)));
  assertFalse(rangeSet.includesMarker(Marker.exactly(BIGINT, 0L)));
  assertFalse(rangeSet.includesMarker(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: prestodb/presto

@Test
public void testEntireSet()
{
  SortedRangeSet rangeSet = SortedRangeSet.all(BIGINT);
  assertEquals(rangeSet.getType(), BIGINT);
  assertFalse(rangeSet.isNone());
  assertTrue(rangeSet.isAll());
  assertFalse(rangeSet.isSingleValue());
  assertEquals(rangeSet.getRangeCount(), 1);
  assertEquals(rangeSet.complement(), SortedRangeSet.none(BIGINT));
  assertTrue(rangeSet.includesMarker(Marker.lowerUnbounded(BIGINT)));
  assertTrue(rangeSet.includesMarker(Marker.exactly(BIGINT, 0L)));
  assertTrue(rangeSet.includesMarker(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: prestodb/presto

@Test
public void testUnbounded()
{
  assertTrue(Marker.lowerUnbounded(BIGINT).isLowerUnbounded());
  assertFalse(Marker.lowerUnbounded(BIGINT).isUpperUnbounded());
  assertTrue(Marker.upperUnbounded(BIGINT).isUpperUnbounded());
  assertFalse(Marker.upperUnbounded(BIGINT).isLowerUnbounded());
  assertFalse(Marker.below(BIGINT, 1L).isLowerUnbounded());
  assertFalse(Marker.below(BIGINT, 1L).isUpperUnbounded());
  assertFalse(Marker.exactly(BIGINT, 1L).isLowerUnbounded());
  assertFalse(Marker.exactly(BIGINT, 1L).isUpperUnbounded());
  assertFalse(Marker.above(BIGINT, 1L).isLowerUnbounded());
  assertFalse(Marker.above(BIGINT, 1L).isUpperUnbounded());
}

代码示例来源：origin: prestodb/presto

@Test
public void testGreaterThanRange()
{
  Range range = Range.greaterThan(BIGINT, 1L);
  assertEquals(range.getLow(), Marker.above(BIGINT, 1L));
  assertEquals(range.getHigh(), Marker.upperUnbounded(BIGINT));
  assertFalse(range.isSingleValue());
  assertFalse(range.isAll());
  assertEquals(range.getType(), BIGINT);
  assertFalse(range.includes(Marker.lowerUnbounded(BIGINT)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 1L)));
  assertTrue(range.includes(Marker.exactly(BIGINT, 2L)));
  assertTrue(range.includes(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: prestodb/presto

@Test
public void testGreaterThanOrEqualRange()
{
  Range range = Range.greaterThanOrEqual(BIGINT, 1L);
  assertEquals(range.getLow(), Marker.exactly(BIGINT, 1L));
  assertEquals(range.getHigh(), Marker.upperUnbounded(BIGINT));
  assertFalse(range.isSingleValue());
  assertFalse(range.isAll());
  assertEquals(range.getType(), BIGINT);
  assertFalse(range.includes(Marker.lowerUnbounded(BIGINT)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 0L)));
  assertTrue(range.includes(Marker.exactly(BIGINT, 1L)));
  assertTrue(range.includes(Marker.exactly(BIGINT, 2L)));
  assertTrue(range.includes(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: prestodb/presto

@Test
public void testEqualRange()
{
  Range range = Range.equal(BIGINT, 1L);
  assertEquals(range.getLow(), Marker.exactly(BIGINT, 1L));
  assertEquals(range.getHigh(), Marker.exactly(BIGINT, 1L));
  assertTrue(range.isSingleValue());
  assertFalse(range.isAll());
  assertEquals(range.getType(), BIGINT);
  assertFalse(range.includes(Marker.lowerUnbounded(BIGINT)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 0L)));
  assertTrue(range.includes(Marker.exactly(BIGINT, 1L)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 2L)));
  assertFalse(range.includes(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: prestodb/presto

@Test
public void testRange()
{
  Range range = Range.range(BIGINT, 0L, false, 2L, true);
  assertEquals(range.getLow(), Marker.above(BIGINT, 0L));
  assertEquals(range.getHigh(), Marker.exactly(BIGINT, 2L));
  assertFalse(range.isSingleValue());
  assertFalse(range.isAll());
  assertEquals(range.getType(), BIGINT);
  assertFalse(range.includes(Marker.lowerUnbounded(BIGINT)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 0L)));
  assertTrue(range.includes(Marker.exactly(BIGINT, 1L)));
  assertTrue(range.includes(Marker.exactly(BIGINT, 2L)));
  assertFalse(range.includes(Marker.exactly(BIGINT, 3L)));
  assertFalse(range.includes(Marker.upperUnbounded(BIGINT)));
}

代码示例来源：origin: prestodb/presto

@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: prestodb/presto

@Override
public SortedRangeSet complement()
{
  Builder builder = new Builder(type);
  if (lowIndexedRanges.isEmpty()) {
    return builder.add(Range.all(type)).build();
  }
  Iterator<Range> rangeIterator = lowIndexedRanges.values().iterator();
  Range firstRange = rangeIterator.next();
  if (!firstRange.getLow().isLowerUnbounded()) {
    builder.add(new Range(Marker.lowerUnbounded(type), firstRange.getLow().lesserAdjacent()));
  }
  Range previousRange = firstRange;
  while (rangeIterator.hasNext()) {
    Range currentRange = rangeIterator.next();
    Marker lowMarker = previousRange.getHigh().greaterAdjacent();
    Marker highMarker = currentRange.getLow().lesserAdjacent();
    builder.add(new Range(lowMarker, highMarker));
    previousRange = currentRange;
  }
  Range lastRange = previousRange;
  if (!lastRange.getHigh().isUpperUnbounded()) {
    builder.add(new Range(lastRange.getHigh().greaterAdjacent(), Marker.upperUnbounded(type)));
  }
  return builder.build();
}

代码示例来源：origin: prestodb/presto

assertEquals(rangeSet.getRangeCount(), 3);
assertEquals(rangeSet.complement(), complement);
assertTrue(rangeSet.includesMarker(Marker.lowerUnbounded(BIGINT)));
assertTrue(rangeSet.includesMarker(Marker.exactly(BIGINT, 0L)));
assertTrue(rangeSet.includesMarker(Marker.exactly(BIGINT, 4L)));