Class UnresolvedAttribute

Object
org.apache.spark.ml.attribute.UnresolvedAttribute

public class UnresolvedAttribute extends Object
An unresolved attribute.
  • Constructor Details

    • UnresolvedAttribute

      public UnresolvedAttribute()
  • Method Details

    • attrType

      public static AttributeType attrType()
    • withIndex

      public static Attribute withIndex(int index)
    • isNumeric

      public static boolean isNumeric()
    • withoutIndex

      public static Attribute withoutIndex()
    • isNominal

      public static boolean isNominal()
    • name

      public static scala.Option<String> name()
    • withoutName

      public static Attribute withoutName()
    • index

      public static scala.Option<Object> index()
    • withName

      public static Attribute withName(String name)
    • toMetadata

      public static Metadata toMetadata(Metadata existingMetadata)
    • toMetadata

      public static Metadata toMetadata()
    • toStructField

      public static StructField toStructField(Metadata existingMetadata)
    • toStructField

      public static StructField toStructField()
    • toString

      public static String toString()