/*
 * Copyright (c) 2021 Goldman Sachs.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Eclipse Distribution License v. 1.0 which accompany this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 */

package org.eclipse.collections.impl.lazy;

import java.util.Iterator;

import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.tuple.Pair;
import org.eclipse.collections.impl.lazy.iterator.ZipIterator;
import org.eclipse.collections.impl.utility.internal.IterableIterate;

A ZipIterable is an iterable that transforms a source iterable on a condition as it iterates.
/** * A ZipIterable is an iterable that transforms a source iterable on a condition as it iterates. */
public class ZipIterable<X, Y> extends AbstractLazyIterable<Pair<X, Y>> { private final Iterable<X> xs; private final Iterable<Y> ys; public ZipIterable(Iterable<X> xs, Iterable<Y> ys) { this.xs = xs; this.ys = ys; } @Override public Iterator<Pair<X, Y>> iterator() { return new ZipIterator<>(this.xs, this.ys); } @Override public void each(Procedure<? super Pair<X, Y>> procedure) { IterableIterate.forEach(this, procedure); } }