org.apache.beam.sdk.extensions.sql.meta

Class SchemaBaseBeamTable

java.lang.Object

org.apache.beam.sdk.extensions.sql.meta.BaseBeamTable

org.apache.beam.sdk.extensions.sql.meta.SchemaBaseBeamTable

All Implemented Interfaces:

java.io.Serializable, BeamSqlTable

Direct Known Subclasses:

BeamKafkaTable, BeamPCollectionTable, BigtableTable, MongoDbTable, TestTable, TextTable

public abstract class SchemaBaseBeamTable
extends BaseBeamTable
implements java.io.Serializable

Each IO in Beam has one table schema, by extending SchemaBaseBeamTable.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.beam.sdk.schemas.Schema	schema

Constructor Summary

Constructors

Constructor and Description
SchemaBaseBeamTable(org.apache.beam.sdk.schemas.Schema schema)

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.schemas.Schema	getSchema() Get the schema info of the table.

Methods inherited from class org.apache.beam.sdk.extensions.sql.meta.BaseBeamTable

buildIOReader, constructFilter, getTableStatistics, supportsProjects

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.beam.sdk.extensions.sql.meta.BeamSqlTable

buildIOReader, buildIOWriter, isBounded

Field Detail

schema

protected org.apache.beam.sdk.schemas.Schema schema

Constructor Detail

SchemaBaseBeamTable

public SchemaBaseBeamTable(org.apache.beam.sdk.schemas.Schema schema)

Method Detail

getSchema

public org.apache.beam.sdk.schemas.Schema getSchema()

Description copied from interface: BeamSqlTable

Get the schema info of the table.

Specified by:

getSchema in interface BeamSqlTable