Package tools.refinery.logic.dnf

Record Class FunctionalDependency<T>

java.lang.Object
java.lang.Record
tools.refinery.logic.dnf.FunctionalDependency<T>
public record FunctionalDependency<T>(Set<T> forEach, Set<T> unique) extends Record
Represents a functional dependency between two sets of variables.

  • Constructor Summary

    Constructors
    Constructor
    Description
    FunctionalDependency(Set<T> forEach, Set<T> unique)
    Validates the functional dependency.

  • Method Summary

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

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • FunctionalDependency

      public FunctionalDependency(Set<T> forEach, Set<T> unique)
      Validates the functional dependency.
      Throws:
      InvalidQueryException - if the functional dependency is invalid

  • 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. All components in this record class are compared with Objects::equals(Object,Object).
      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.

    • forEach

      public Set<T> forEach()
      Returns the value of the forEach record component.
      Returns:
      the value of the forEach record component

    • unique

      public Set<T> unique()
      Returns the value of the unique record component.
      Returns:
      the value of the unique record component