io.druid.segment.indexing.granularity

Class ArbitraryGranularitySpec

java.lang.Object

io.druid.segment.indexing.granularity.ArbitraryGranularitySpec

All Implemented Interfaces:

GranularitySpec

public class ArbitraryGranularitySpec
extends Object
implements GranularitySpec

Constructor Summary

Constructors

Constructor and Description
ArbitraryGranularitySpec(QueryGranularity queryGranularity, List<org.joda.time.Interval> inputIntervals)

Method Summary

Methods

Modifier and Type	Method and Description
com.google.common.base.Optional<org.joda.time.Interval>	bucketInterval(org.joda.time.DateTime dt) Time-grouping interval corresponding to some instant, if any.
com.google.common.base.Optional<SortedSet<org.joda.time.Interval>>	bucketIntervals() Set of all time groups, broken up on segment boundaries.
QueryGranularity	getQueryGranularity()
com.metamx.common.Granularity	getSegmentGranularity()

Methods inherited from class java.lang.Object

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

Constructor Detail

ArbitraryGranularitySpec

public ArbitraryGranularitySpec(QueryGranularity queryGranularity,
                        List<org.joda.time.Interval> inputIntervals)

Method Detail

bucketIntervals

public com.google.common.base.Optional<SortedSet<org.joda.time.Interval>> bucketIntervals()

Description copied from interface: GranularitySpec

Set of all time groups, broken up on segment boundaries. Should be sorted by interval start and non-overlapping.

Specified by:

bucketIntervals in interface GranularitySpec

Returns:

set of all time groups

bucketInterval

public com.google.common.base.Optional<org.joda.time.Interval> bucketInterval(org.joda.time.DateTime dt)

Description copied from interface: GranularitySpec

Time-grouping interval corresponding to some instant, if any.

Specified by:

bucketInterval in interface GranularitySpec

Parameters:

dt - instant to return time interval for

Returns:

optional time interval

getSegmentGranularity

public com.metamx.common.Granularity getSegmentGranularity()

Specified by:

getSegmentGranularity in interface GranularitySpec

getQueryGranularity

public QueryGranularity getQueryGranularity()

Specified by:

getQueryGranularity in interface GranularitySpec