Package org.apache.drill.metastore.metadata

Class BaseMetadata.BaseMetadataBuilder<T extends BaseMetadata.BaseMetadataBuilder<T>>

java.lang.Object

org.apache.drill.metastore.metadata.BaseMetadata.BaseMetadataBuilder<T>

Direct Known Subclasses:

BaseTableMetadata.BaseTableMetadataBuilder, FileMetadata.FileMetadataBuilder, PartitionMetadata.PartitionMetadataBuilder, RowGroupMetadata.RowGroupMetadataBuilder, SegmentMetadata.SegmentMetadataBuilder

Enclosing class:

BaseMetadata

public abstract static class BaseMetadata.BaseMetadataBuilder<T extends BaseMetadata.BaseMetadataBuilder<T>>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<SchemaPath,ColumnStatistics<?>>	columnsStatistics
protected long	lastModifiedTime
protected MetadataInfo	metadataInfo
protected Collection<StatisticsHolder<?>>	metadataStatistics
protected TupleMetadata	schema
protected TableInfo	tableInfo

Constructor Summary

Constructors

Constructor	Description
BaseMetadataBuilder()

Method Summary

Modifier and Type	Method	Description
abstract BaseMetadata	build()
protected void	checkRequiredValues()
T	columnsStatistics(Map<SchemaPath,ColumnStatistics<?>> columnsStatistics)
T	lastModifiedTime(long lastModifiedTime)
T	metadataInfo(MetadataInfo metadataInfo)
T	metadataStatistics(Collection<StatisticsHolder<?>> metadataStatistics)
T	metadataUnit(TableMetadataUnit unit)
protected abstract T	metadataUnitInternal(TableMetadataUnit unit)
T	schema(TupleMetadata schema)
protected abstract T	self()
T	tableInfo(TableInfo tableInfo)

Methods inherited from class java.lang.Object

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

Field Details

tableInfo

protected TableInfo tableInfo

metadataInfo

protected MetadataInfo metadataInfo

schema

protected TupleMetadata schema

columnsStatistics

protected Map<SchemaPath,ColumnStatistics<?>> columnsStatistics

metadataStatistics

protected Collection<StatisticsHolder<?>> metadataStatistics

lastModifiedTime

protected long lastModifiedTime

Constructor Details

BaseMetadataBuilder

public BaseMetadataBuilder()

Method Details

tableInfo

public T tableInfo(TableInfo tableInfo)

metadataInfo

public T metadataInfo(MetadataInfo metadataInfo)

schema

public T schema(TupleMetadata schema)

columnsStatistics

public T columnsStatistics(Map<SchemaPath,ColumnStatistics<?>> columnsStatistics)

metadataStatistics

public T metadataStatistics(Collection<StatisticsHolder<?>> metadataStatistics)

lastModifiedTime

public T lastModifiedTime(long lastModifiedTime)

metadataUnit

public T metadataUnit(TableMetadataUnit unit)

checkRequiredValues

protected void checkRequiredValues()

build

public abstract BaseMetadata build()

self

protected abstract T self()

metadataUnitInternal

protected abstract T metadataUnitInternal(TableMetadataUnit unit)