001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.rng.simple.internal;
018
019/**
020 * Creates a single value by "xor" of all the values in the input array.
021 *
022 * @since 1.0
023 */
024public class IntArray2Int implements SeedConverter<int[], Integer> {
025    /** {@inheritDoc} */
026    @Override
027    public Integer convert(int[] seed) {
028        int out = 0;
029        for (int s : seed) {
030            out ^= s;
031        }
032
033        return out;
034    }
035}