Package org.apache.druid.sql.calcite.filtration

Class Ranges

java.lang.Object

org.apache.druid.sql.calcite.filtration.Ranges

public class Ranges
extends Object

Constructor Summary

Constructors

Constructor	Description
Ranges()

Method Summary

Modifier and Type	Method	Description
static RangeFilter	equalTo(RangeRefKey rangeRefKey, Object value)
static RangeFilter	greaterThan(RangeRefKey rangeRefKey, Object value)
static RangeFilter	greaterThanOrEqualTo(RangeRefKey rangeRefKey, Object value)
static RangeFilter	interval(RangeRefKey rangeRefKey, org.joda.time.Interval interval)
static RangeFilter	lessThan(RangeRefKey rangeRefKey, Object value)
static RangeFilter	lessThanOrEqualTo(RangeRefKey rangeRefKey, Object value)
static RangeFilter	not(RangeFilter range)	Negates single-ended Bound filters.
static RangeFilter	toFilter(RangeRefKey rangeRefKey, com.google.common.collect.Range<RangeValue> range)
static com.google.common.collect.Range<RangeValue>	toRange(RangeFilter range)
static com.google.common.collect.Range<RangeValue>	toRange(RangeFilter range, ColumnType newMatchValueType)
static List<com.google.common.collect.Range<RangeValue>>	toRanges(List<RangeFilter> ranges)

Methods inherited from class java.lang.Object

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

Constructor Details

Ranges

public Ranges()

Method Details

not

@Nullable
public static RangeFilter not(RangeFilter range)

Negates single-ended Bound filters.

Parameters:

range - filter

Returns:

negated filter, or null if this range is double-ended.

toRange

public static com.google.common.collect.Range<RangeValue> toRange(RangeFilter range)

toRange

public static com.google.common.collect.Range<RangeValue> toRange(RangeFilter range,
 ColumnType newMatchValueType)

toRanges

public static List<com.google.common.collect.Range<RangeValue>> toRanges(List<RangeFilter> ranges)

toFilter

public static RangeFilter toFilter(RangeRefKey rangeRefKey,
 com.google.common.collect.Range<RangeValue> range)

equalTo

public static RangeFilter equalTo(RangeRefKey rangeRefKey,
 Object value)

greaterThan

public static RangeFilter greaterThan(RangeRefKey rangeRefKey,
 Object value)

greaterThanOrEqualTo

public static RangeFilter greaterThanOrEqualTo(RangeRefKey rangeRefKey,
 Object value)

lessThan

public static RangeFilter lessThan(RangeRefKey rangeRefKey,
 Object value)

lessThanOrEqualTo

public static RangeFilter lessThanOrEqualTo(RangeRefKey rangeRefKey,
 Object value)

interval

public static RangeFilter interval(RangeRefKey rangeRefKey,
 org.joda.time.Interval interval)