Record Class BalancedMergeSort.FileTrack

java.lang.Object
java.lang.Record
AEDs3.DataBase.BalancedMergeSort.FileTrack
Record Components:
track - O registro de Track a ser armazenado.
origin - O índice do arquivo de origem onde a Track está localizada.
All Implemented Interfaces:
Comparable<BalancedMergeSort.FileTrack>
Enclosing class:
BalancedMergeSort
private static record BalancedMergeSort.FileTrack(Track track, int origin) extends Record implements Comparable<BalancedMergeSort.FileTrack>
Classe auxiliar que agrupa uma Track com o índice do arquivo em que está, para uso com o PriorityQueue.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private final int
    origin
    The field for the origin record component.
    private final Track
    track
    The field for the track record component.

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    FileTrack(Track track, int origin)
    Creates an instance of a FileTrack record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    compareTo(BalancedMergeSort.FileTrack other)
    Compara duas instâncias de FileTrack com base no registro de Track.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    int
    origin()
    Returns the value of the origin record component.
    final String
    toString()
    Returns a string representation of this record class.
    Track
    track()
    Returns the value of the track record component.

    Methods inherited from class java.lang.Object

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

  • Field Details

    • track

      private final Track track
      The field for the track record component.

    • origin

      private final int origin
      The field for the origin record component.

  • Constructor Details

    • FileTrack

      private FileTrack(Track track, int origin)
      Creates an instance of a FileTrack record class.
      Parameters:
      track - the value for the track record component
      origin - the value for the origin record component

  • Method Details

    • compareTo

      public int compareTo(BalancedMergeSort.FileTrack other)
      Compara duas instâncias de FileTrack com base no registro de Track.
      Specified by:
      compareTo in interface Comparable<BalancedMergeSort.FileTrack>
      Parameters:
      other - O outro objeto FileTrack a ser comparado.
      Returns:
      O valor da comparação entre os dois objetos.

    • 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.

    • track

      public Track track()
      Returns the value of the track record component.
      Returns:
      the value of the track record component

    • origin

      public int origin()
      Returns the value of the origin record component.
      Returns:
      the value of the origin record component