001/*
002 * Copyright 2023 the original author or authors.
003 * <p>
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * <p>
008 * https://www.apache.org/licenses/LICENSE-2.0
009 * <p>
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package de.cuioss.test.generator.domain;
017
018import static de.cuioss.test.generator.Generators.longs;
019
020import java.util.UUID;
021
022import de.cuioss.test.generator.TypedGenerator;
023
024/**
025 * Creates instances of UUIDs
026 */
027public class UUIDGenerator implements TypedGenerator<UUID> {
028
029    private final TypedGenerator<Long> mostSignificantBits = longs();
030    private final TypedGenerator<Long> leastSignificantBits = longs();
031
032    @Override
033    public UUID next() {
034        return new UUID(mostSignificantBits.next(), leastSignificantBits.next());
035    }
036
037}