Module org.jhotdraw8.icollection
Package org.jhotdraw8.icollection.impl.redblack

Record Class Tuple4<T1,T2,T3,T4>

java.lang.Object
java.lang.Record
org.jhotdraw8.icollection.impl.redblack.Tuple4<T1,T2,T3,T4>
Type Parameters:
T1 - type of the 1st element
T2 - type of the 2nd element
T3 - type of the 3rd element
T4 - type of the 4th element
All Implemented Interfaces:
Tuple
public record Tuple4<T1,T2,T3,T4>(T1 _1, T2 _2, T3 _3, T4 _4) extends Record implements Tuple
A tuple of 4 elements which can be seen as cartesian product of 4 components.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Tuple4(T1 _1, T2 _2, T3 _3, T4 _4)
    Creates an instance of a Tuple4 record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    T1
    _1()
    Returns the value of the _1 record component.
    T2
    _2()
    Returns the value of the _2 record component.
    T3
    _3()
    Returns the value of the _3 record component.
    T4
    _4()
    Returns the value of the _4 record component.
    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.
    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

    • Tuple4

      public Tuple4(T1 _1, T2 _2, T3 _3, T4 _4)
      Creates an instance of a Tuple4 record class.
      Parameters:
      _1 - the value for the _1 record component
      _2 - the value for the _2 record component
      _3 - the value for the _3 record component
      _4 - the value for the _4 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. 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.

    • _1

      public T1 _1()
      Returns the value of the _1 record component.
      Returns:
      the value of the _1 record component

    • _2

      public T2 _2()
      Returns the value of the _2 record component.
      Returns:
      the value of the _2 record component

    • _3

      public T3 _3()
      Returns the value of the _3 record component.
      Returns:
      the value of the _3 record component

    • _4

      public T4 _4()
      Returns the value of the _4 record component.
      Returns:
      the value of the _4 record component