Package org.apache.druid.segment

Class Metadata

java.lang.Object

org.apache.druid.segment.Metadata

public class Metadata
extends Object

Constructor Summary

Constructors

Constructor	Description
Metadata(Map<String,Object> container, AggregatorFactory[] aggregators, TimestampSpec timestampSpec, Granularity queryGranularity, Boolean rollup)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
Object	get(String key)
AggregatorFactory[]	getAggregators()
Map<String,Object>	getContainer()
Granularity	getQueryGranularity()
TimestampSpec	getTimestampSpec()
int	hashCode()
Boolean	isRollup()
static Metadata	merge(List<Metadata> toBeMerged, AggregatorFactory[] overrideMergedAggregators)
Metadata	putAll(Map<String,Object> other)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Metadata

public Metadata(@Nullable
                Map<String,Object> container,
                @Nullable
                AggregatorFactory[] aggregators,
                @Nullable
                TimestampSpec timestampSpec,
                @Nullable
                Granularity queryGranularity,
                @Nullable
                Boolean rollup)

Method Detail

getContainer

public Map<String,Object> getContainer()

getAggregators

@Nullable
public AggregatorFactory[] getAggregators()

getTimestampSpec

@Nullable
public TimestampSpec getTimestampSpec()

getQueryGranularity

@Nullable
public Granularity getQueryGranularity()

isRollup

@Nullable
public Boolean isRollup()

putAll

public Metadata putAll(@Nullable
                       Map<String,Object> other)

get

public Object get(String key)

merge

@Nullable
public static Metadata merge(@Nullable
                             List<Metadata> toBeMerged,
                             @Nullable
                             AggregatorFactory[] overrideMergedAggregators)

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