org.apache.druid.sql.calcite.table

Class DatasourceTable.PhysicalDatasourceMetadata

java.lang.Object

org.apache.druid.sql.calcite.table.DatasourceTable.PhysicalDatasourceMetadata

Enclosing class:

DatasourceTable

public static class DatasourceTable.PhysicalDatasourceMetadata
extends Object

The physical metadata for a datasource, derived from the list of segments published in the Coordinator. Used only for datasources, since only datasources are computed from segments.

Constructor Summary

Constructors

Constructor and Description
PhysicalDatasourceMetadata(TableDataSource dataSource, RowSignature rowSignature, boolean isJoinable, boolean isBroadcast)

Method Summary

Modifier and Type	Method and Description
TableDataSource	dataSource()
boolean	equals(Object o)
int	hashCode()
boolean	isBroadcast()
boolean	isJoinable()
RowSignature	rowSignature()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PhysicalDatasourceMetadata

public PhysicalDatasourceMetadata(TableDataSource dataSource,
                                  RowSignature rowSignature,
                                  boolean isJoinable,
                                  boolean isBroadcast)

Method Detail

dataSource

public TableDataSource dataSource()

rowSignature

public RowSignature rowSignature()

isJoinable

public boolean isJoinable()

isBroadcast

public boolean isBroadcast()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object