SparkMetadataColumn

java.lang.Object
- org.apache.iceberg.spark.source.SparkMetadataColumn

All Implemented Interfaces:: org.apache.spark.sql.connector.catalog.MetadataColumn

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

- Constructor Summary
  
  Constructors
  Constructor Description
  
  SparkMetadataColumn(java.lang.String name, org.apache.spark.sql.types.DataType dataType, boolean isNullable)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  org.apache.spark.sql.types.DataType dataType()
  
  boolean isNullable()
  
  java.lang.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 Detail
  - SparkMetadataColumn
```
public SparkMetadataColumn(java.lang.String name,
                           org.apache.spark.sql.types.DataType dataType,
                           boolean isNullable)
```
- Method Detail
  - name
```
public java.lang.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