org.apache.druid.java.util.common.granularity

Class DurationGranularity

java.lang.Object

org.apache.druid.java.util.common.granularity.Granularity

org.apache.druid.java.util.common.granularity.DurationGranularity

All Implemented Interfaces:

Cacheable

public class DurationGranularity
extends Granularity

DurationGranularity buckets data based on the length of a duration

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.druid.java.util.common.granularity.Granularity

Granularity.Formatter

Field Summary

Fields inherited from class org.apache.druid.java.util.common.granularity.Granularity

IS_FINER_THAN

Constructor Summary

Constructors

Constructor and Description
DurationGranularity(long duration, org.joda.time.DateTime origin)
DurationGranularity(long duration, long origin)

Method Summary

Modifier and Type	Method and Description
org.joda.time.DateTime	bucketStart(org.joda.time.DateTime time)
long	bucketStart(long t)
boolean	equals(Object o)
byte[]	getCacheKey() Get a byte array used as a cache key.
long	getDuration()
long	getDurationMillis()
org.joda.time.format.DateTimeFormatter	getFormatter(Granularity.Formatter type)
org.joda.time.DateTime	getOrigin()
int	hashCode()
org.joda.time.DateTime	increment(org.joda.time.DateTime time)
long	increment(long time)
boolean	isAligned(org.joda.time.Interval interval) Return true only if the time chunks populated by this granularity includes the given interval time chunk.
org.joda.time.DateTime	toDate(String filePath, Granularity.Formatter formatter)
String	toString()

Methods inherited from class org.apache.druid.java.util.common.granularity.Granularity

bucket, bucketEnd, fromString, getIterable, getTimeZone, granularitiesFinerThan, mergeGranularities, toDate, toDateTime, toPath

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DurationGranularity

public DurationGranularity(long duration,
                           org.joda.time.DateTime origin)

DurationGranularity

public DurationGranularity(long duration,
                           long origin)

Method Detail

getDuration

public long getDuration()

getOrigin

public org.joda.time.DateTime getOrigin()

getFormatter

public org.joda.time.format.DateTimeFormatter getFormatter(Granularity.Formatter type)

Specified by:

getFormatter in class Granularity

increment

public long increment(long time)

Specified by:

increment in class Granularity

increment

public org.joda.time.DateTime increment(org.joda.time.DateTime time)

Specified by:

increment in class Granularity

bucketStart

public long bucketStart(long t)

Specified by:

bucketStart in class Granularity

bucketStart

public org.joda.time.DateTime bucketStart(org.joda.time.DateTime time)

Specified by:

bucketStart in class Granularity

toDate

public org.joda.time.DateTime toDate(String filePath,
                                     Granularity.Formatter formatter)

Specified by:

toDate in class Granularity

isAligned

public boolean isAligned(org.joda.time.Interval interval)

Description copied from class: Granularity

Return true only if the time chunks populated by this granularity includes the given interval time chunk. The interval must fit exactly into the scheme of the granularity for this to return true

Specified by:

isAligned in class Granularity

getCacheKey

public byte[] getCacheKey()

Description copied from interface: Cacheable

Get a byte array used as a cache key.

Returns:

a cache key

getDurationMillis

public long getDurationMillis()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object