Package org.apache.druid.query

Class Druids.SegmentMetadataQueryBuilder

java.lang.Object

org.apache.druid.query.Druids.SegmentMetadataQueryBuilder

Enclosing class:

Druids

public static class Druids.SegmentMetadataQueryBuilder
extends Object

A Builder for SegmentMetadataQuery.

Required: dataSource(), intervals() must be called before build()

Usage example:

   SegmentMetadataQuery query = new SegmentMetadataQueryBuilder()
                                  .dataSource("Example")
                                  .interval("2010/2013")
                                  .build();
 

See Also:

• SegmentMetadataQuery

Constructor Summary

Constructors

Constructor	Description
SegmentMetadataQueryBuilder()

Method Summary

Modifier and Type	Method	Description
Druids.SegmentMetadataQueryBuilder	aggregatorMergeStrategy(AggregatorMergeStrategy aggregatorMergeStrategy)
Druids.SegmentMetadataQueryBuilder	analysisTypes(EnumSet<SegmentMetadataQuery.AnalysisType> analysisTypes)
Druids.SegmentMetadataQueryBuilder	analysisTypes(SegmentMetadataQuery.AnalysisType... analysisTypes)
SegmentMetadataQuery	build()
Druids.SegmentMetadataQueryBuilder	context(Map<String,Object> c)
static Druids.SegmentMetadataQueryBuilder	copy(SegmentMetadataQuery query)
Druids.SegmentMetadataQueryBuilder	dataSource(String ds)
Druids.SegmentMetadataQueryBuilder	dataSource(DataSource ds)
Druids.SegmentMetadataQueryBuilder	intervals(String s)
Druids.SegmentMetadataQueryBuilder	intervals(List<org.joda.time.Interval> l)
Druids.SegmentMetadataQueryBuilder	intervals(QuerySegmentSpec q)
Druids.SegmentMetadataQueryBuilder	lenientAggregatorMerge(boolean lenientAggregatorMerge)	Deprecated.
Druids.SegmentMetadataQueryBuilder	merge(boolean merge)
Druids.SegmentMetadataQueryBuilder	toInclude(ColumnIncluderator toInclude)
Druids.SegmentMetadataQueryBuilder	usingDefaultInterval(boolean usingDefaultInterval)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SegmentMetadataQueryBuilder

public SegmentMetadataQueryBuilder()

Method Details

build

public SegmentMetadataQuery build()

copy

public static Druids.SegmentMetadataQueryBuilder copy(SegmentMetadataQuery query)

dataSource

public Druids.SegmentMetadataQueryBuilder dataSource(String ds)

dataSource

public Druids.SegmentMetadataQueryBuilder dataSource(DataSource ds)

intervals

public Druids.SegmentMetadataQueryBuilder intervals(QuerySegmentSpec q)

intervals

public Druids.SegmentMetadataQueryBuilder intervals(String s)

intervals

public Druids.SegmentMetadataQueryBuilder intervals(List<org.joda.time.Interval> l)

toInclude

public Druids.SegmentMetadataQueryBuilder toInclude(ColumnIncluderator toInclude)

analysisTypes

public Druids.SegmentMetadataQueryBuilder analysisTypes(SegmentMetadataQuery.AnalysisType... analysisTypes)

analysisTypes

public Druids.SegmentMetadataQueryBuilder analysisTypes(EnumSet<SegmentMetadataQuery.AnalysisType> analysisTypes)

merge

public Druids.SegmentMetadataQueryBuilder merge(boolean merge)

lenientAggregatorMerge

@Deprecated
public Druids.SegmentMetadataQueryBuilder lenientAggregatorMerge(boolean lenientAggregatorMerge)

Deprecated.

aggregatorMergeStrategy

public Druids.SegmentMetadataQueryBuilder aggregatorMergeStrategy(AggregatorMergeStrategy aggregatorMergeStrategy)

usingDefaultInterval

public Druids.SegmentMetadataQueryBuilder usingDefaultInterval(boolean usingDefaultInterval)

context

public Druids.SegmentMetadataQueryBuilder context(Map<String,Object> c)