org.dmfs.jems.single.elementary

Class Collected<Value,Collection extends java.util.Collection<Value>>

java.lang.Object

org.dmfs.jems.single.decorators.DelegatingSingle<Collection>

org.dmfs.jems.single.elementary.Collected<Value,Collection>

All Implemented Interfaces:

Single<Collection>

public final class Collected<Value,Collection extends java.util.Collection<Value>>
extends DelegatingSingle<Collection>

A Single holding the collected values of an Iterable.

This expects a generator which creates the initial (usually empty) collection and an Iterable which contains the values to collect.

Example

 List<String> valueList = new Collected<>(ArrayList::new, values).value();
 Set<String> valueSet  = new Collected<>(HashSet::new, values).value();
 

Constructor Summary

Constructors

Constructor and Description
Collected(Generator<Collection> collectionGenerator, java.lang.Iterable<Value> values)

Method Summary

Methods inherited from class org.dmfs.jems.single.decorators.DelegatingSingle

value

Methods inherited from class java.lang.Object

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

Constructor Detail

Collected

public Collected(Generator<Collection> collectionGenerator,
                 java.lang.Iterable<Value> values)