IntSet (drafts API)

java.lang.Object

it.unimi.di.prog2.h18.AbstractIntSet

it.unimi.di.prog2.h18.IntSet

All Implemented Interfaces:: Iterable<Integer>

public class IntSet extends AbstractIntSet

A concrete set of integer.

Field Summary

Fields

Modifier and Type

Field

Description

private final List<Integer>

elements

The set elements.

Fields inherited from class it.unimi.di.prog2.h18.AbstractIntSet
size
Constructor Summary

Constructors

Constructor

Description

IntSet()

Creates an empty set.
Method Summary

Modifier and Type

Method

Description

void

insert(int x)

Adds the given element to this set.

Iterator<Integer>

iterator()

void

remove(int x)

Removes the given element from this set.

Methods inherited from class it.unimi.di.prog2.h18.AbstractIntSet
choose, equals, hashCode, isIn, size, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Field Details
- elements
  
  private final List<Integer> elements
  
  The set elements.
Constructor Details
- IntSet
  
  public IntSet()
  
  Creates an empty set.
Method Details
- iterator
  
  public Iterator<Integer> iterator()
- insert
  
  public void insert(int x)
  
  Description copied from class: AbstractIntSet
  
  Adds the given element to this set.
  This method modifies the object, that is: \( S' = S \cup \{ x \} \).
  
  Specified by:
  
  insert in class AbstractIntSet
  
  Parameters:
  
  x - the element to be added.
- remove
  
  public void remove(int x)
  
  Description copied from class: AbstractIntSet
  
  Removes the given element from this set.
  This method modifies the object, that is: \( S' = S \setminus \{ x \} \).
  
  Specified by:
  
  remove in class AbstractIntSet
  
  Parameters:
  
  x - the element to be removed.