io.lacuna.bifurcan

Interface IDiffSet<V>

All Superinterfaces:

ICollection<ISet<V>,V>, IDiff<IMap<V,Void>,IEntry<V,Void>>, ISet<V>, Iterable<V>, Predicate<V>

All Known Implementing Classes:

DiffSet

public interface IDiffSet<V>
extends ISet<V>, IDiff<IMap<V,Void>,IEntry<V,Void>>

Method Summary

Modifier and Type	Method and Description
default ISet<V>	clone()
IDiffMap<V,Void>	diffMap()
default IList<V>	elements()
default OptionalLong	indexOf(V element)
default V	nth(long idx)
default long	size()
default IMap<V,Void>	underlying()
default BiPredicate<V,V>	valueEquality()
default ToLongFunction<V>	valueHash()

Methods inherited from interface io.lacuna.bifurcan.ISet

add, contains, containsAll, containsAll, containsAny, containsAny, difference, forked, intersection, isLinear, iterator, linear, remove, split, spliterator, stream, test, toArray, toArray, toSet, union, zip

Methods inherited from interface io.lacuna.bifurcan.ICollection

nth, save

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Method Detail

diffMap

IDiffMap<V,Void> diffMap()

underlying

default IMap<V,Void> underlying()

Specified by:

underlying in interface IDiff<IMap<V,Void>,IEntry<V,Void>>

valueHash

default ToLongFunction<V> valueHash()

Specified by:

valueHash in interface ISet<V>

Returns:

the hash function used by the set

valueEquality

default BiPredicate<V,V> valueEquality()

Specified by:

valueEquality in interface ISet<V>

Returns:

the equality semantics used by the set

indexOf

default OptionalLong indexOf(V element)

Specified by:

indexOf in interface ISet<V>

Returns:

the position of element in the collection, if it's present

size

default long size()

Specified by:

size in interface ICollection<ISet<V>,V>

Returns:

the number of elements in the collection

nth

default V nth(long idx)

Specified by:

nth in interface ICollection<ISet<V>,V>

Returns:

the element at idx

elements

default IList<V> elements()

Specified by:

elements in interface ISet<V>

Returns:

a list containing all the elements in the set

clone

default ISet<V> clone()

Specified by:

clone in interface ICollection<ISet<V>,V>

Returns:

a cloned copy of the collection