Package org.apache.druid.query.metadata.metadata

Class SegmentAnalysis

java.lang.Object

org.apache.druid.query.metadata.metadata.SegmentAnalysis

All Implemented Interfaces:

Comparable<SegmentAnalysis>

public class SegmentAnalysis
extends Object
implements Comparable<SegmentAnalysis>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SegmentAnalysis.Builder	Helper class to build SegmentAnalysis objects.

Constructor Summary

Constructors

Constructor	Description
SegmentAnalysis(String id, List<org.joda.time.Interval> interval, LinkedHashMap<String,ColumnAnalysis> columns, long size, long numRows, Map<String,AggregatorFactory> aggregators, Map<String,AggregateProjectionMetadata> projections, TimestampSpec timestampSpec, Granularity queryGranularity, Boolean rollup)

Method Summary

Modifier and Type	Method	Description
int	compareTo(SegmentAnalysis rhs)
boolean	equals(Object o)	Best-effort equals method; relies on AggregatorFactory.equals, which is not guaranteed to be sanely implemented.
Map<String,AggregatorFactory>	getAggregators()
LinkedHashMap<String,ColumnAnalysis>	getColumns()
String	getId()
List<org.joda.time.Interval>	getIntervals()
long	getNumRows()
Map<String,AggregateProjectionMetadata>	getProjections()
Granularity	getQueryGranularity()
long	getSize()
TimestampSpec	getTimestampSpec()
int	hashCode()	Best-effort hashCode method; relies on AggregatorFactory.hashCode, which is not guaranteed to be sanely implemented.
Boolean	isRollup()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

SegmentAnalysis

public SegmentAnalysis(String id,
 List<org.joda.time.Interval> interval,
 LinkedHashMap<String,ColumnAnalysis> columns,
 long size,
 long numRows,
 Map<String,AggregatorFactory> aggregators,
 Map<String,AggregateProjectionMetadata> projections,
 TimestampSpec timestampSpec,
 Granularity queryGranularity,
 Boolean rollup)

Method Details

getId

public String getId()

getIntervals

public List<org.joda.time.Interval> getIntervals()

getColumns

public LinkedHashMap<String,ColumnAnalysis> getColumns()

getSize

public long getSize()

getNumRows

public long getNumRows()

getTimestampSpec

public TimestampSpec getTimestampSpec()

getQueryGranularity

public Granularity getQueryGranularity()

isRollup

public Boolean isRollup()

getAggregators

public Map<String,AggregatorFactory> getAggregators()

getProjections

public Map<String,AggregateProjectionMetadata> getProjections()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Best-effort equals method; relies on AggregatorFactory.equals, which is not guaranteed to be sanely implemented.

Overrides:

equals in class Object

hashCode

public int hashCode()

Best-effort hashCode method; relies on AggregatorFactory.hashCode, which is not guaranteed to be sanely implemented.

Overrides:

hashCode in class Object

compareTo

public int compareTo(SegmentAnalysis rhs)

Specified by:

compareTo in interface Comparable<SegmentAnalysis>