com.yahoo.bard.webservice.druid.model.query

Class SegmentMetadataQuery

java.lang.Object

com.yahoo.bard.webservice.druid.model.query.AbstractDruidQuery<SegmentMetadataQuery>

com.yahoo.bard.webservice.druid.model.query.SegmentMetadataQuery

All Implemented Interfaces:

DruidMetadataQuery<SegmentMetadataQuery>, DruidQuery<SegmentMetadataQuery>

public class SegmentMetadataQuery
extends AbstractDruidQuery<SegmentMetadataQuery>
implements DruidMetadataQuery<SegmentMetadataQuery>

Druid segment metadata query.

Field Summary

Fields inherited from class com.yahoo.bard.webservice.druid.model.query.AbstractDruidQuery

context, dataSource, queryType

Constructor Summary

Constructors

Modifier	Constructor and Description
	SegmentMetadataQuery(DataSource dataSource, Collection<org.joda.time.Interval> intervals) Constructor.
protected	SegmentMetadataQuery(DataSource dataSource, Collection<org.joda.time.Interval> intervals, QueryContext context, boolean doFork) Constructor.

Method Summary

Modifier and Type	Method and Description
Collection<org.joda.time.Interval>	getIntervals()
SegmentMetadataQuery	withContext(QueryContext context) Returns a copy of this query with the specified context.
SegmentMetadataQuery	withDataSource(DataSource dataSource) Returns a copy of this query with the specified data source.
SegmentMetadataQuery	withInnermostDataSource(DataSource dataSource) Returns a copy of this query with the specified data source on the innermost query.
SegmentMetadataQuery	withIntervals(Collection<org.joda.time.Interval> intervals) Returns a copy of this query with the specified intervals.

Methods inherited from class com.yahoo.bard.webservice.druid.model.query.AbstractDruidQuery

getContext, getDataSource, getQueryType

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.yahoo.bard.webservice.druid.model.query.DruidQuery

getContext, getDataSource, getInnermostQuery, getInnerQuery, getQueryType

Constructor Detail

SegmentMetadataQuery

protected SegmentMetadataQuery(DataSource dataSource,
                               Collection<org.joda.time.Interval> intervals,
                               QueryContext context,
                               boolean doFork)

Constructor.

Parameters:

dataSource - The datasource

intervals - The intervals

context - The context

doFork - true to fork a new context and bump up the query id, or false to create an exact copy of the context.

SegmentMetadataQuery

public SegmentMetadataQuery(DataSource dataSource,
                            Collection<org.joda.time.Interval> intervals)

Constructor.

Parameters:

dataSource - The datasource

intervals - The intervals

Method Detail

getIntervals

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

withDataSource

public SegmentMetadataQuery withDataSource(DataSource dataSource)

Description copied from interface: DruidQuery

Returns a copy of this query with the specified data source.

Specified by:

withDataSource in interface DruidQuery<SegmentMetadataQuery>

Parameters:

dataSource - the new data source

Returns:

the query copy

withInnermostDataSource

public SegmentMetadataQuery withInnermostDataSource(DataSource dataSource)

Description copied from interface: DruidQuery

Returns a copy of this query with the specified data source on the innermost query.

Specified by:

withInnermostDataSource in interface DruidQuery<SegmentMetadataQuery>

Parameters:

dataSource - the new data source

Returns:

the query copy

withContext

public SegmentMetadataQuery withContext(QueryContext context)

Description copied from interface: DruidQuery

Returns a copy of this query with the specified context.

Specified by:

withContext in interface DruidQuery<SegmentMetadataQuery>

Parameters:

context - the new context

Returns:

the query copy

withIntervals

public SegmentMetadataQuery withIntervals(Collection<org.joda.time.Interval> intervals)

Returns a copy of this query with the specified intervals.

Parameters:

intervals - the new intervals

Returns:

the query copy