com.yahoo.bard.webservice.sql

Class SqlAggregationQuery

java.lang.Object

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

com.yahoo.bard.webservice.druid.model.query.AbstractDruidFactQuery<Q>

com.yahoo.bard.webservice.druid.model.query.AbstractDruidAggregationQuery<SqlAggregationQuery>

com.yahoo.bard.webservice.sql.SqlAggregationQuery

All Implemented Interfaces:

DruidAggregationQuery<SqlAggregationQuery>, DruidFactQuery<SqlAggregationQuery>, DruidQuery<SqlAggregationQuery>

public class SqlAggregationQuery
extends AbstractDruidAggregationQuery<SqlAggregationQuery>

Wrapper around an DruidAggregationQuery which always reports itself as a DefaultQueryType.GROUP_BY.

Field Summary

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

aggregations, dimensions, postAggregations

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

filter, granularity, intervals

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

context, dataSource, queryType

Constructor Summary

Constructors

Constructor and Description
SqlAggregationQuery(DruidAggregationQuery<?> query) Wraps a query as a GroupBy Query.

Method Summary

Modifier and Type	Method and Description
SqlAggregationQuery	withAggregations(Collection<Aggregation> aggregations) Returns a copy of this query with the specified aggregations.
SqlAggregationQuery	withAllIntervals(Collection<org.joda.time.Interval> intervals) Returns a copy of this query with the specified intervals set in this and all inner queries.
SqlAggregationQuery	withContext(QueryContext context) Returns a copy of this query with the specified context.
SqlAggregationQuery	withDataSource(DataSource dataSource) Returns a copy of this query with the specified data source.
SqlAggregationQuery	withDimensions(Collection<Dimension> dimensions)
SqlAggregationQuery	withFilter(Filter filter) Returns a copy of this query with the specified filter.
SqlAggregationQuery	withGranularity(Granularity granularity) Returns a copy of this query with the specified time grain.
SqlAggregationQuery	withHaving(Having having)
SqlAggregationQuery	withInnermostDataSource(DataSource dataSource) Returns a copy of this query with the specified data source on the innermost query.
SqlAggregationQuery	withIntervals(Collection<org.joda.time.Interval> intervals) Returns a copy of this query with the specified intervals.
SqlAggregationQuery	withLimitSpec(LimitSpec limitSpec)
SqlAggregationQuery	withOrderBy(LimitSpec limitSpec)
SqlAggregationQuery	withPostAggregations(Collection<PostAggregation> postAggregations) Returns a copy of this query with the specified post aggregations.

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

getAggregations, getDimensions, getPostAggregations

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

getFilter, getGranularity, getIntervals

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.DruidAggregationQuery

buildSchemaColumns, getDependentFieldNames, getInnermostQuery, getInnerQuery, getMetricDimensions

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

getFilter, getGranularity, getIntervals

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

getContext, getDataSource, getQueryType

Constructor Detail

SqlAggregationQuery

public SqlAggregationQuery(DruidAggregationQuery<?> query)

Wraps a query as a GroupBy Query.

Parameters:

query - The query to wrap.

Method Detail

withDataSource

public SqlAggregationQuery withDataSource(DataSource dataSource)

Description copied from interface: DruidQuery

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

Parameters:

dataSource - the new data source

Returns:

the query copy

withInnermostDataSource

public SqlAggregationQuery withInnermostDataSource(DataSource dataSource)

Description copied from interface: DruidQuery

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

Parameters:

dataSource - the new data source

Returns:

the query copy

withDimensions

public SqlAggregationQuery withDimensions(Collection<Dimension> dimensions)

withGranularity

public SqlAggregationQuery withGranularity(Granularity granularity)

Description copied from interface: DruidFactQuery

Returns a copy of this query with the specified time grain.

Parameters:

granularity - the new time grain

Returns:

the query copy

withFilter

public SqlAggregationQuery withFilter(Filter filter)

Description copied from interface: DruidFactQuery

Returns a copy of this query with the specified filter.

Parameters:

filter - the new filter

Returns:

the query copy

withHaving

public SqlAggregationQuery withHaving(Having having)

withLimitSpec

public SqlAggregationQuery withLimitSpec(LimitSpec limitSpec)

withAggregations

public SqlAggregationQuery withAggregations(Collection<Aggregation> aggregations)

Description copied from interface: DruidAggregationQuery

Returns a copy of this query with the specified aggregations.

Parameters:

aggregations - the new aggregations

Returns:

the query copy

withPostAggregations

public SqlAggregationQuery withPostAggregations(Collection<PostAggregation> postAggregations)

Description copied from interface: DruidAggregationQuery

Returns a copy of this query with the specified post aggregations.

Parameters:

postAggregations - the new post aggregations

Returns:

the query copy

withIntervals

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

Description copied from interface: DruidFactQuery

Returns a copy of this query with the specified intervals.

Parameters:

intervals - the new intervals

Returns:

the query copy

withAllIntervals

public SqlAggregationQuery withAllIntervals(Collection<org.joda.time.Interval> intervals)

Description copied from interface: DruidFactQuery

Returns a copy of this query with the specified intervals set in this and all inner queries.

All nested queries are copies of themselves with the specified intervals set.

Parameters:

intervals - the new intervals

Returns:

the query copy

withOrderBy

public SqlAggregationQuery withOrderBy(LimitSpec limitSpec)

withContext

public SqlAggregationQuery withContext(QueryContext context)

Description copied from interface: DruidQuery

Returns a copy of this query with the specified context.

Parameters:

context - the new context

Returns:

the query copy