Package org.apache.iceberg.spark.source

Class SparkMetadataColumn

java.lang.Object

org.apache.iceberg.spark.source.SparkMetadataColumn

All Implemented Interfaces:

org.apache.spark.sql.connector.catalog.MetadataColumn

public class SparkMetadataColumn
extends Object
implements org.apache.spark.sql.connector.catalog.MetadataColumn

Constructor Summary

Constructors

Constructor	Description
SparkMetadataColumn(String name, org.apache.spark.sql.types.DataType dataType, boolean isNullable)

Method Summary

Modifier and Type	Method	Description
org.apache.spark.sql.types.DataType	dataType()
boolean	isNullable()
String	name()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.spark.sql.connector.catalog.MetadataColumn

comment, transform

Constructor Details

SparkMetadataColumn

public SparkMetadataColumn(String name,
 org.apache.spark.sql.types.DataType dataType,
 boolean isNullable)

Method Details

name

public String name()

Specified by:

name in interface org.apache.spark.sql.connector.catalog.MetadataColumn

dataType

public org.apache.spark.sql.types.DataType dataType()

Specified by:

dataType in interface org.apache.spark.sql.connector.catalog.MetadataColumn

isNullable

public boolean isNullable()

Specified by:

isNullable in interface org.apache.spark.sql.connector.catalog.MetadataColumn