Package 

Interface FrameColumn

  • All Implemented Interfaces:
    org.jetbrains.dataframe.ColumnProvider , org.jetbrains.dataframe.columns.ColumnReference , org.jetbrains.dataframe.columns.ColumnSet , org.jetbrains.dataframe.columns.DataColumn , org.jetbrains.dataframe.columns.SingleColumn 
    
public interface FrameColumn<T extends Object>
 implements DataColumn<DataFrame<T>>

    • Method Summary

      Modifier and Type Method Description
      ColumnKind kind()
      abstract FrameColumn<T> distinct()
      abstract Iterable<DataFrame<T>> getValues()
      abstract Integer getNdistinct()
      abstract KType getType()
      Boolean getHasNulls()
      abstract Integer getSize()

      • Methods inherited from class org.jetbrains.dataframe.columns.FrameColumn

        defaultValue, get, get, get, getValue, resolveSingle, slice, slice, slice, toList, toSet, values

      • Methods inherited from class org.jetbrains.dataframe.columns.DataColumn

        invoke, name, path

      • Methods inherited from class org.jetbrains.dataframe.columns.ColumnReference

        resolve

      • Methods inherited from class java.lang.Object

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