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/**
* The MIT License (MIT)
*
* Copyright (c) 2017-2018 Yegor Bugayenko
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.cactoos.collection;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedList;
import org.cactoos.iterable.IterableOf;
/**
* Iterable as {@link Collection}.
*
* This class should be used very carefully. You must understand that
* it will fetch the entire content of the encapsulated {@link Iterable} on each
* method call. It doesn't cache the data anyhow.
* If you don't need this {@link Collection} to re-fresh
* its content on every call, by doing round-trips to
* the encapsulated iterable, use {@link StickyCollection}.
*
* There is no thread-safety guarantee.
*
* @author Yegor Bugayenko ([email protected])
* @version $Id: 3fda4ee543ecd74060b0b54a0e40d018aac5bc0b $
* @param List type
* @see StickyCollection
* @since 0.1
*/
public final class CollectionOf extends CollectionEnvelope {
/**
* Ctor.
*
* @param array An array of some elements
*/
@SafeVarargs
public CollectionOf(final T... array) {
this(new IterableOf<>(array));
}
/**
* Ctor.
* @param src An {@link Iterator}
* @since 0.21
*/
public CollectionOf(final Iterator src) {
this(new IterableOf<>(src));
}
/**
* Ctor.
* @param src An {@link Iterable}
*/
public CollectionOf(final Iterable src) {
super(() -> {
final Collection list = new LinkedList<>();
for (final T item : src) {
list.add(item);
}
return list;
});
}
}