| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| namespace Apache.Ignite.Core.Tests.Cache.Store |
| { |
| using System.Collections.Concurrent; |
| using System.Collections.Generic; |
| using System.Linq; |
| using System.Threading; |
| using Apache.Ignite.Core.Cache.Store; |
| |
| /// <summary> |
| /// Test cache store with parallel load. |
| /// </summary> |
| public class CacheTestParallelLoadStore : |
| CacheParallelLoadStoreAdapter<object, object, CacheTestParallelLoadStore.Record> |
| { |
| /** Length of input data sequence */ |
| public const int InputDataLength = 10000; |
| |
| /** list of thread ids where Parse has been executed */ |
| private static readonly ConcurrentDictionary<int, int> ThreadIds = new ConcurrentDictionary<int, int>(); |
| |
| /// <summary> |
| /// Initializes a new instance of the <see cref="CacheTestParallelLoadStore"/> class. |
| /// </summary> |
| public CacheTestParallelLoadStore() |
| { |
| MaxDegreeOfParallelism -= 1; |
| } |
| |
| /// <summary> |
| /// Gets the count of unique threads that entered Parse method. |
| /// </summary> |
| public static int UniqueThreadCount |
| { |
| get { return ThreadIds.Count; } |
| } |
| |
| /// <summary> |
| /// Resets the test counters. |
| /// </summary> |
| public static void ResetCounters() |
| { |
| ThreadIds.Clear(); |
| } |
| |
| /** <inheritdoc /> */ |
| protected override IEnumerable<Record> GetInputData() |
| { |
| return Enumerable.Range(0, InputDataLength).Select(x => new Record {Id = x, Name = "Test Record " + x}); |
| } |
| |
| /** <inheritdoc /> */ |
| protected override KeyValuePair<object, object>? Parse(Record inputRecord, params object[] args) |
| { |
| var threadId = Thread.CurrentThread.ManagedThreadId; |
| ThreadIds.GetOrAdd(threadId, threadId); |
| |
| var minId = (int)args[0]; |
| |
| return inputRecord.Id >= minId |
| ? new KeyValuePair<object, object>(inputRecord.Id, inputRecord) |
| : (KeyValuePair<object, object>?) null; |
| } |
| |
| /// <summary> |
| /// Test store record. |
| /// </summary> |
| public class Record |
| { |
| /// <summary> |
| /// Gets or sets the identifier. |
| /// </summary> |
| public int Id { get; set; } |
| |
| /// <summary> |
| /// Gets or sets the name. |
| /// </summary> |
| // ReSharper disable once UnusedAutoPropertyAccessor.Global |
| public string Name { get; set; } |
| } |
| } |
| } |