com.facebook.presto.spi.predicate.Range.<init>()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
字(4.9k)|赞(0)|评价(0)|浏览(85)

本文整理了Java中com.facebook.presto.spi.predicate.Range.<init>方法的一些代码示例,展示了Range.<init>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.<init>方法的具体详情如下:
包路径:com.facebook.presto.spi.predicate.Range
类名称:Range
方法名:<init>

Range.<init>介绍

暂无

代码示例

代码示例来源:origin: prestodb/presto

public static Range greaterThanOrEqual(Type type, Object low)
{
  return new Range(Marker.exactly(type, low), Marker.upperUnbounded(type));
}

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

public static Range greaterThan(Type type, Object low)
{
  return new Range(Marker.above(type, low), Marker.upperUnbounded(type));
}

代码示例来源:origin: prestodb/presto

public static Range equal(Type type, Object value)
{
  return new Range(Marker.exactly(type, value), Marker.exactly(type, value));
}

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 range(Type type, Object low, boolean lowInclusive, Object high, boolean highInclusive)
{
  Marker lowMarker = lowInclusive ? Marker.exactly(type, low) : Marker.above(type, low);
  Marker highMarker = highInclusive ? Marker.exactly(type, high) : Marker.below(type, high);
  return new Range(lowMarker, highMarker);
}

代码示例来源:origin: prestodb/presto

@Setup(Level.Iteration)
  public void init()
  {
    ranges = new ArrayList<>();
    int factor = 0;
    for (int i = 0; i < 10000; i++) {
      long from = ThreadLocalRandom.current().nextLong(100) + factor * 100;
      long to = ThreadLocalRandom.current().nextLong(100) + (factor + 1) * 100;
      factor++;
      ranges.add(new Range(Marker.above(BIGINT, from), Marker.below(BIGINT, to)));
    }
  }
}

代码示例来源:origin: prestodb/presto

@Test(expectedExceptions = IllegalArgumentException.class)
public void testInvertedBounds()
{
  new Range(Marker.exactly(BIGINT, 1L), Marker.exactly(BIGINT, 0L));
}

代码示例来源:origin: prestodb/presto

public Range intersect(Range other)
{
  checkTypeCompatibility(other);
  if (!this.overlaps(other)) {
    throw new IllegalArgumentException("Cannot intersect non-overlapping ranges");
  }
  Marker lowMarker = Marker.max(low, other.getLow());
  Marker highMarker = Marker.min(high, other.getHigh());
  return new Range(lowMarker, highMarker);
}

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(expectedExceptions = IllegalArgumentException.class)
public void testUpperUnboundedOnly()
{
  new Range(Marker.upperUnbounded(BIGINT), Marker.upperUnbounded(BIGINT));
}

代码示例来源:origin: prestodb/presto

public Range span(Range other)
{
  checkTypeCompatibility(other);
  Marker lowMarker = Marker.min(low, other.getLow());
  Marker highMarker = Marker.max(high, other.getHigh());
  return new Range(lowMarker, highMarker);
}

代码示例来源:origin: prestodb/presto

@SuppressWarnings({"unchecked", "rawtypes"})
@Test(expectedExceptions = IllegalArgumentException.class)
public void testMismatchedTypes()
{
  // NEVER DO THIS
  new Range(Marker.exactly(BIGINT, 1L), Marker.exactly(VARCHAR, utf8Slice("a")));
}

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: stackoverflow.com

public final class RangeFactory {
  public static Iterable<Integer> range(int a, int b) {
    return new Range(a, b);
  }
}

代码示例来源:origin: stackoverflow.com

public static Range range(int max) {
  return new Range(max);
}

代码示例来源:origin: stackoverflow.com

for (int i : new Range(10)) {...} // i = 0,1,2,3,4,5,6,7,8,9

for (int i : new Range(4,10)) {...} // i = 4,5,6,7,8,9

for (int i : new Range(0,10,2)) {...} // i = 0,2,4,6,8

Range range = new Range(0,10,2);
range.toList(); // [0,2,4,6,8]

代码示例来源:origin: stackoverflow.com

public class TestRange {

  public static void main(String[] args) {
    for (int i : new Range(1, 10)) {
      System.out.println(i);
    }
  }

}

代码示例来源:origin: stackoverflow.com

Range range5 = new Range(5);
 for (int i : range5) {
   System.out.println(i);
 }
 for (int i : range5) {
   System.out.println(i);
 }

相关文章