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

Class Column

java.lang.Object

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

All Implemented Interfaces:

java.io.Serializable

public abstract class Column
extends java.lang.Object
implements java.io.Serializable

Metadata class for a BeamSqlTable column.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Column.Builder Builder class for Column.

Constructor Summary

Constructors

Constructor and Description
Column()

Method Summary

Modifier and Type	Method and Description
static Column.Builder	builder()
abstract Coder	getCoder()
abstract java.lang.String	getComment()
abstract java.lang.String	getName()
abstract boolean	isPrimaryKey()

Methods inherited from class java.lang.Object

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

Constructor Detail

Column

public Column()

Method Detail

getName

public abstract java.lang.String getName()

getCoder

public abstract Coder getCoder()

getComment

@Nullable
public abstract java.lang.String getComment()

isPrimaryKey

public abstract boolean isPrimaryKey()

builder

public static Column.Builder builder()