io.druid.java.util.common.granularity

Class PeriodGranularity

java.lang.Object

io.druid.java.util.common.granularity.Granularity

io.druid.java.util.common.granularity.PeriodGranularity

All Implemented Interfaces:

com.fasterxml.jackson.databind.JsonSerializable, Cacheable

public class PeriodGranularity
extends Granularity
implements com.fasterxml.jackson.databind.JsonSerializable

PeriodGranularity buckets data based on any custom time period

Nested Class Summary

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

Granularity.Formatter

Constructor Summary

Constructors

Constructor and Description
PeriodGranularity(org.joda.time.Period period, org.joda.time.DateTime origin, org.joda.time.DateTimeZone tz)

Method Summary

Modifier and Type	Method and Description
org.joda.time.DateTime	bucketStart(org.joda.time.DateTime time)
org.joda.time.DateTime	decrement(org.joda.time.DateTime time)
boolean	equals(Object o)
byte[]	getCacheKey() Get a byte array used as a cache key.
org.joda.time.format.DateTimeFormatter	getFormatter(Granularity.Formatter type)
org.joda.time.DateTime	getOrigin()
org.joda.time.Period	getPeriod()
org.joda.time.DateTimeZone	getTimeZone()
int	hashCode()
org.joda.time.DateTime	increment(org.joda.time.DateTime time)
void	serialize(com.fasterxml.jackson.core.JsonGenerator jsonGenerator, com.fasterxml.jackson.databind.SerializerProvider serializerProvider)
void	serializeWithType(com.fasterxml.jackson.core.JsonGenerator jsonGenerator, com.fasterxml.jackson.databind.SerializerProvider serializerProvider, com.fasterxml.jackson.databind.jsontype.TypeSerializer typeSerializer)
org.joda.time.DateTime	toDate(String filePath, Granularity.Formatter formatter)
org.joda.time.DateTime	toDateTime(long offset)
String	toString()

Methods inherited from class io.druid.java.util.common.granularity.Granularity

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

Methods inherited from class java.lang.Object

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

Constructor Detail

PeriodGranularity

public PeriodGranularity(org.joda.time.Period period,
                         org.joda.time.DateTime origin,
                         org.joda.time.DateTimeZone tz)

Method Detail

getPeriod

public org.joda.time.Period getPeriod()

getTimeZone

public org.joda.time.DateTimeZone getTimeZone()

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

Specified by:

increment in class Granularity

decrement

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

Specified by:

decrement 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

getCacheKey

public byte[] getCacheKey()

Description copied from interface: Cacheable

Get a byte array used as a cache key.

Specified by:

getCacheKey in interface Cacheable

Returns:

a cache key

toDateTime

public org.joda.time.DateTime toDateTime(long offset)

Overrides:

toDateTime in class Granularity

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

serialize

public void serialize(com.fasterxml.jackson.core.JsonGenerator jsonGenerator,
                      com.fasterxml.jackson.databind.SerializerProvider serializerProvider)
               throws IOException,
                      com.fasterxml.jackson.core.JsonProcessingException

Specified by:

serialize in interface com.fasterxml.jackson.databind.JsonSerializable

Throws:

IOException

com.fasterxml.jackson.core.JsonProcessingException

serializeWithType

public void serializeWithType(com.fasterxml.jackson.core.JsonGenerator jsonGenerator,
                              com.fasterxml.jackson.databind.SerializerProvider serializerProvider,
                              com.fasterxml.jackson.databind.jsontype.TypeSerializer typeSerializer)
                       throws IOException,
                              com.fasterxml.jackson.core.JsonProcessingException

Specified by:

serializeWithType in interface com.fasterxml.jackson.databind.JsonSerializable

Throws:

IOException

com.fasterxml.jackson.core.JsonProcessingException