UnresolvedAttribute (Spark 3.4.0 JavaDoc)

public class UnresolvedAttribute
extends Object

An unresolved attribute.

Constructors
Constructor and Description
`UnresolvedAttribute()`

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static AttributeType`	`attrType()`
`static scala.Option<Object>`	`index()`
`static boolean`	`isNominal()`
`static boolean`	`isNumeric()`
`static scala.Option<String>`	`name()`
`static Metadata`	`toMetadata()`
`static Metadata`	`toMetadata(Metadata existingMetadata)`
`static String`	`toString()`
`static StructField`	`toStructField()`
`static StructField`	`toStructField(Metadata existingMetadata)`
`static Attribute`	`withIndex(int index)`
`static Attribute`	`withName(String name)`
`static Attribute`	`withoutIndex()`
`static Attribute`	`withoutName()`

Methods inherited from class Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public static AttributeType attrType()

public static Attribute withIndex(int index)

public static Attribute withoutIndex()

public static scala.Option<String> name()

public static scala.Option<Object> index()

public static Attribute withName(String name)

public static Metadata toMetadata(Metadata existingMetadata)

public static StructField toStructField(Metadata existingMetadata)

public static StructField toStructField()

Class UnresolvedAttribute