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/*
 * Copyright (c) 2015 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.parallel;

import java.util.Comparator;

import org.eclipse.collections.api.annotation.Beta;
import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.function.primitive.DoubleFunction;
import org.eclipse.collections.api.block.function.primitive.FloatFunction;
import org.eclipse.collections.api.block.function.primitive.IntFunction;
import org.eclipse.collections.api.block.function.primitive.LongFunction;
import org.eclipse.collections.api.block.predicate.Predicate;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.impl.block.procedure.DoubleSumResultHolder;

@Beta
public interface Batch
{
    void forEach(Procedure procedure);

    Batch select(Predicate predicate);

     Batch collect(Function function);

     Batch flatCollect(Function> function);

    int count(Predicate predicate);

    String makeString(String separator);

    T min(Comparator comparator);

    T max(Comparator comparator);

    > T minBy(Function function);

    > T maxBy(Function function);

    long sumOfInt(IntFunction function);

    long sumOfLong(LongFunction function);

    DoubleSumResultHolder sumOfFloat(FloatFunction function);

    DoubleSumResultHolder sumOfDouble(DoubleFunction function);
}