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/*
 * Copyright (c) 2016 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.api.bag;

import org.eclipse.collections.api.ParallelIterable;
import org.eclipse.collections.api.annotation.Beta;
import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.predicate.Predicate;
import org.eclipse.collections.api.block.predicate.Predicate2;
import org.eclipse.collections.api.block.procedure.primitive.ObjectIntProcedure;
import org.eclipse.collections.api.multimap.bag.BagMultimap;

/**
 * @since 5.0
 */
@Beta
public interface ParallelBag extends ParallelIterable
{
    void forEachWithOccurrences(ObjectIntProcedure procedure);

    /**
     * Creates a parallel iterable for selecting elements from the current iterable.
     */
    @Override
    ParallelBag select(Predicate predicate);

    @Override
     ParallelBag selectWith(Predicate2 predicate, P parameter);

    /**
     * Creates a parallel iterable for rejecting elements from the current iterable.
     */
    @Override
    ParallelBag reject(Predicate predicate);

    @Override
     ParallelBag rejectWith(Predicate2 predicate, P parameter);

    @Override
     ParallelBag selectInstancesOf(Class clazz);

    @Override
     BagMultimap groupBy(Function function);

    @Override
     BagMultimap groupByEach(Function> function);
}