Set

All Superinterfaces:

Iterable<E>, java.lang.Iterable<E>, Traversable<E>

All Known Subinterfaces:

SortedSet<E>

All Known Implementing Classes:

AbstractSet, AbstractSortedSet, HashSet, TreeSet
```
public interface Set<E>
extends Iterable<E>
```
Set defines the interface for a unique set of values as defined by Object.equals(Object).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`@NotNull Set<E>`	`add(E value)`	Returns a set that adds the specified value if it doesn't already exist in this set.
`java.util.Set<E>`	`asSet()`	Returns an immutable view of this set as an instance of `java.util.Set`.
`boolean`	`contains(E value)`	Returns true if the value exists in this set.
`@NotNull Set<E>`	`remove(E value)`	Removes the specified value from the set if it exists.

Methods inherited from interface com.github.andrewoma.dexx.collection.Iterable
iterator

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

Methods inherited from interface com.github.andrewoma.dexx.collection.Traversable
forEach, isEmpty, makeString, makeString, size, to, toArray, toArray, toIndexedList, toSet, toSortedSet

- Method Detail
  - add
```
@NotNull
@NotNull Set<E> add(E value)
```
    Returns a set that adds the specified value if it doesn't already exist in this set.
  - remove
```
@NotNull
@NotNull Set<E> remove(E value)
```
    Removes the specified value from the set if it exists.
  - contains
```
boolean contains(E value)
```
    Returns true if the value exists in this set.
  - asSet
```
@NotNull
java.util.Set<E> asSet()
```
    Returns an immutable view of this set as an instance of java.util.Set.