io.druid.timeline

Class DataSegment

java.lang.Object

io.druid.timeline.DataSegment

All Implemented Interfaces:

Comparable<DataSegment>

public class DataSegment
extends Object
implements Comparable<DataSegment>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DataSegment.Builder

Field Summary

Fields

Modifier and Type	Field and Description
static String	delimiter

Constructor Summary

Constructors

Constructor and Description
DataSegment(String dataSource, org.joda.time.Interval interval, String version, Map<String,Object> loadSpec, List<String> dimensions, List<String> metrics, ShardSpec shardSpec, Integer binaryVersion, long size)

Method Summary

Methods

Modifier and Type	Method and Description
static Comparator<DataSegment>	bucketMonthComparator()
static DataSegment.Builder	builder()
static DataSegment.Builder	builder(DataSegment segment)
int	compareTo(DataSegment dataSegment)
boolean	equals(Object o)
Integer	getBinaryVersion()
String	getDataSource() Get dataSource
List<String>	getDimensions()
String	getIdentifier()
org.joda.time.Interval	getInterval()
Map<String,Object>	getLoadSpec()
List<String>	getMetrics()
ShardSpec	getShardSpec()
long	getSize()
String	getVersion()
int	hashCode()
static String	makeDataSegmentIdentifier(String dataSource, org.joda.time.DateTime start, org.joda.time.DateTime end, String version, ShardSpec shardSpec)
SegmentDescriptor	toDescriptor()
String	toString()
DataSegment	withBinaryVersion(int binaryVersion)
DataSegment	withDimensions(List<String> dimensions)
DataSegment	withLoadSpec(Map<String,Object> loadSpec)
DataSegment	withSize(long size)
DataSegment	withVersion(String version)

Methods inherited from class java.lang.Object

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

Field Detail

delimiter

public static String delimiter

Constructor Detail

DataSegment

public DataSegment(String dataSource,
           org.joda.time.Interval interval,
           String version,
           Map<String,Object> loadSpec,
           List<String> dimensions,
           List<String> metrics,
           ShardSpec shardSpec,
           Integer binaryVersion,
           long size)

Method Detail

makeDataSegmentIdentifier

public static String makeDataSegmentIdentifier(String dataSource,
                               org.joda.time.DateTime start,
                               org.joda.time.DateTime end,
                               String version,
                               ShardSpec shardSpec)

getDataSource

public String getDataSource()

Get dataSource

Returns:

the dataSource

getInterval

public org.joda.time.Interval getInterval()

getLoadSpec

public Map<String,Object> getLoadSpec()

getVersion

public String getVersion()

getDimensions

public List<String> getDimensions()

getMetrics

public List<String> getMetrics()

getShardSpec

public ShardSpec getShardSpec()

getBinaryVersion

public Integer getBinaryVersion()

getSize

public long getSize()

getIdentifier

public String getIdentifier()

toDescriptor

public SegmentDescriptor toDescriptor()

withLoadSpec

public DataSegment withLoadSpec(Map<String,Object> loadSpec)

withDimensions

public DataSegment withDimensions(List<String> dimensions)

withSize

public DataSegment withSize(long size)

withVersion

public DataSegment withVersion(String version)

withBinaryVersion

public DataSegment withBinaryVersion(int binaryVersion)

compareTo

public int compareTo(DataSegment dataSegment)

Specified by:

compareTo in interface Comparable<DataSegment>

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

bucketMonthComparator

public static Comparator<DataSegment> bucketMonthComparator()

builder

public static DataSegment.Builder builder()

builder

public static DataSegment.Builder builder(DataSegment segment)