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Simple java library to generate permutations, combinations and other combinatorial sequences

There is a newer version: 3.4.0

/**
 * Combinatorics Library 3
 * Copyright 2016 Dmytro Paukov [email protected]
 */
package org.paukov.combinatorics3;

import java.util.Collection;
import java.util.List;


public class CombinationGenerator {

    final Collection originalVector;

    public CombinationGenerator(Collection originalVector) {
        this.originalVector = originalVector;
    }

    public IGenerator> simple(int length) {
        return new SimpleCombinationGenerator<>(originalVector, length);
    }

    public IGenerator> multi(int length) {
        return new MultiCombinationGenerator<>(originalVector, length);
    }
}