Package org.apache.druid.segment.indexing.granularity

Interface GranularitySpec

    • Method Detail

      • sortedBucketIntervals

        Iterable<org.joda.time.Interval> sortedBucketIntervals()
        Iterable all time groups, broken up on segment boundaries. Should be sorted by interval start and non-overlapping.
        Returns:
        Iterable of all time groups

      • inputIntervals

        List<org.joda.time.Interval> inputIntervals()
        Returns user provided intervals as-is state. used for configuring granular path spec
        Returns:

      • bucketInterval

        com.google.common.base.Optional<org.joda.time.Interval> bucketInterval​(org.joda.time.DateTime dt)
        Time-grouping interval corresponding to some instant, if any.
        Parameters:
        dt - instant to return time interval for
        Returns:
        optional time interval

      • materializedBucketIntervals

        TreeSet<org.joda.time.Interval> materializedBucketIntervals()
        This is a helper method for areas of the code, not in the overlord, were for performance reasons might need the materialized set of bucket intervals
        Returns:
        A fast lookup, ordered set, of the materialized bucket interval

      • getSegmentGranularity

        org.apache.druid.java.util.common.granularity.Granularity getSegmentGranularity()

      • isRollup

        boolean isRollup()

      • getQueryGranularity

        org.apache.druid.java.util.common.granularity.Granularity getQueryGranularity()

      • withIntervals

        GranularitySpec withIntervals​(List<org.joda.time.Interval> inputIntervals)

      • asMap

        Map<String,​Object> asMap​(com.fasterxml.jackson.databind.ObjectMapper objectMapper)