Record Class CsvDataLoader.RegressionData.Row

java.lang.Object
java.lang.Record
com.knezevic.edaf.v3.problems.grammar.CsvDataLoader.RegressionData.Row
Enclosing class:
CsvDataLoader.RegressionData
public static record CsvDataLoader.RegressionData.Row(Map<String,Double> features, double target) extends Record
One regression row.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Row(Map<String,Double> features, double target)
    Creates an instance of a Row record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    Map<String,Double>
    features()
    Returns the value of the features record component.
    final int
    hashCode()
    Returns a hash code value for this object.
    double
    target()
    Returns the value of the target record component.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • Row

      public Row(Map<String,Double> features, double target)
      Creates an instance of a Row record class.
      Parameters:
      features - the value for the features record component
      target - the value for the target record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • features

      public Map<String,Double> features()
      Returns the value of the features record component.
      Returns:
      the value of the features record component

    • target

      public double target()
      Returns the value of the target record component.
      Returns:
      the value of the target record component