Package org.cyclos.utils

Class TransformedSet<S,T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<T>

org.cyclos.utils.TransformedSet<S,T>

Type Parameters:

S - The source element type

T - The target element type

All Implemented Interfaces:

Iterable<T>, Collection<T>, Set<T>

public class TransformedSet<S,T>
extends AbstractSet<T>

A Set that transforms elements on iteration

Constructor Summary

Constructors

Constructor	Description
TransformedSet(Set<S> delegate, Function<S,T> transformer)

Method Summary

Modifier and Type	Method	Description
Iterator<T>	iterator()
int	size()

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, isEmpty, remove, retainAll, spliterator, toArray, toArray

Constructor Detail

TransformedSet

public TransformedSet(Set<S> delegate,
                      Function<S,T> transformer)

Method Detail

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Collection<S>

Specified by:

iterator in interface Iterable<S>

Specified by:

iterator in interface Set<S>

Specified by:

iterator in class AbstractCollection<T>

size

public int size()

Specified by:

size in interface Collection<S>

Specified by:

size in interface Set<S>

Specified by:

size in class AbstractCollection<T>