Package org.apache.druid.query
Class Druids.DataSourceMetadataQueryBuilder
- java.lang.Object
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- org.apache.druid.query.Druids.DataSourceMetadataQueryBuilder
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- Enclosing class:
- Druids
public static class Druids.DataSourceMetadataQueryBuilder extends Object
A Builder for DataSourceMetadataQuery. Required: dataSource() must be called before build() Usage example:DataSourceMetadataQueryBuilder query = new DataSourceMetadataQueryBuilder() .dataSource("Example") .build();
- See Also:
DataSourceMetadataQuery
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Constructor Summary
Constructors Constructor Description DataSourceMetadataQueryBuilder()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description DataSourceMetadataQuery
build()
Druids.DataSourceMetadataQueryBuilder
context(Map<String,Object> c)
static Druids.DataSourceMetadataQueryBuilder
copy(DataSourceMetadataQuery query)
Druids.DataSourceMetadataQueryBuilder
dataSource(String ds)
Druids.DataSourceMetadataQueryBuilder
dataSource(DataSource ds)
Druids.DataSourceMetadataQueryBuilder
intervals(String s)
Druids.DataSourceMetadataQueryBuilder
intervals(QuerySegmentSpec q)
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Method Detail
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build
public DataSourceMetadataQuery build()
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copy
public static Druids.DataSourceMetadataQueryBuilder copy(DataSourceMetadataQuery query)
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dataSource
public Druids.DataSourceMetadataQueryBuilder dataSource(String ds)
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dataSource
public Druids.DataSourceMetadataQueryBuilder dataSource(DataSource ds)
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intervals
public Druids.DataSourceMetadataQueryBuilder intervals(QuerySegmentSpec q)
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intervals
public Druids.DataSourceMetadataQueryBuilder intervals(String s)
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context
public Druids.DataSourceMetadataQueryBuilder context(Map<String,Object> c)
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