io.druid.sql.calcite.filtration

Class RangeSets

java.lang.Object

io.druid.sql.calcite.filtration.RangeSets

public class RangeSets
extends Object

Constructor Summary

Constructors

Constructor and Description
RangeSets()

Method Summary

Modifier and Type	Method and Description
static com.google.common.collect.RangeSet<Long>	fromIntervals(Iterable<org.joda.time.Interval> intervals)
static <T extends Comparable<T>> com.google.common.collect.RangeSet<T>	intersectRanges(Iterable<com.google.common.collect.Range<T>> ranges) Intersects a set of ranges, or returns null if the set is empty.
static <T extends Comparable<T>> com.google.common.collect.RangeSet<T>	intersectRangeSets(Iterable<com.google.common.collect.RangeSet<T>> rangeSets) Intersects a set of rangeSets, or returns null if the set is empty.
static <T extends Comparable<T>> com.google.common.collect.RangeSet<T>	of(com.google.common.collect.Range<T> range)
static List<org.joda.time.Interval>	toIntervals(com.google.common.collect.RangeSet<Long> rangeSet)
static <T extends Comparable<T>> com.google.common.collect.RangeSet<T>	unionRanges(Iterable<com.google.common.collect.Range<T>> ranges) Unions a set of ranges, or returns null if the set is empty.
static <T extends Comparable<T>> com.google.common.collect.RangeSet<T>	unionRangeSets(Iterable<com.google.common.collect.RangeSet<T>> rangeSets) Unions a set of rangeSets, or returns null if the set is empty.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RangeSets

public RangeSets()

Method Detail

of

public static <T extends Comparable<T>> com.google.common.collect.RangeSet<T> of(com.google.common.collect.Range<T> range)

unionRanges

public static <T extends Comparable<T>> com.google.common.collect.RangeSet<T> unionRanges(Iterable<com.google.common.collect.Range<T>> ranges)

Unions a set of ranges, or returns null if the set is empty.

unionRangeSets

public static <T extends Comparable<T>> com.google.common.collect.RangeSet<T> unionRangeSets(Iterable<com.google.common.collect.RangeSet<T>> rangeSets)

Unions a set of rangeSets, or returns null if the set is empty.

intersectRanges

public static <T extends Comparable<T>> com.google.common.collect.RangeSet<T> intersectRanges(Iterable<com.google.common.collect.Range<T>> ranges)

Intersects a set of ranges, or returns null if the set is empty.

intersectRangeSets

public static <T extends Comparable<T>> com.google.common.collect.RangeSet<T> intersectRangeSets(Iterable<com.google.common.collect.RangeSet<T>> rangeSets)

Intersects a set of rangeSets, or returns null if the set is empty.

fromIntervals

public static com.google.common.collect.RangeSet<Long> fromIntervals(Iterable<org.joda.time.Interval> intervals)

toIntervals

public static List<org.joda.time.Interval> toIntervals(com.google.common.collect.RangeSet<Long> rangeSet)