org.cactoos.collection

Class Sorted<T>

java.lang.Object

org.cactoos.collection.CollectionEnvelope<T>

org.cactoos.collection.Sorted<T>

Type Parameters:

T - Element type

All Implemented Interfaces:

Iterable<T>, Collection<T>

public final class Sorted<T>
extends CollectionEnvelope<T>

Sorted collection.

Pay attention that sorting will happen on each operation with the collection. Every time you touch it, it will fetch the entire collection from the encapsulated object and sort it. If you want to avoid that "side-effect", decorate it with StickyCollection.

There is no thread-safety guarantee.

Since:

0.19

Constructor Summary

Constructors

Constructor and Description
Sorted(Comparator<T> cmp, Collection<T> src) Ctor.
Sorted(Comparator<T> cmp, Iterable<T> src) Ctor.
Sorted(Comparator<T> cmp, Iterator<T> src) Ctor.
Sorted(Comparator<T> cmp, T... src) Ctor.
Sorted(Iterable<T> src) Ctor.
Sorted(T... src) Ctor.

Method Summary

Methods inherited from class org.cactoos.collection.CollectionEnvelope

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

Sorted

@SafeVarargs
public Sorted(T... src)

Ctor.

Parameters:

src - The underlying collection

Sorted

public Sorted(Iterable<T> src)

Ctor.

If you're using this ctor you must be sure that type T implements Comparable interface. Otherwise, there will be a type casting exception in runtime.

Parameters:

src - The underlying collection

Sorted

@SafeVarargs
public Sorted(Comparator<T> cmp,
                           T... src)

Ctor.

Parameters:

src - The underlying collection

cmp - The comparator

Sorted

public Sorted(Comparator<T> cmp,
              Iterator<T> src)

Ctor.

Parameters:

src - The underlying collection

cmp - The comparator

Since:

0.23

Sorted

public Sorted(Comparator<T> cmp,
              Iterable<T> src)

Ctor.

Parameters:

src - The underlying collection

cmp - The comparator

Sorted

public Sorted(Comparator<T> cmp,
              Collection<T> src)

Ctor.

Parameters:

src - The underlying collection

cmp - The comparator