| /* |
| * 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. |
| */ |
| |
| package org.apache.samza.table.batching; |
| |
| import com.google.common.base.Preconditions; |
| import java.time.Duration; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.concurrent.CompletableFuture; |
| |
| |
| /** |
| * The complete operation sequences are stored in the batch, regardless of whether the keys are the same or not. |
| * |
| * @param <K> The type of the key associated with the {@link Operation} |
| * @param <V> The type of the value associated with the {@link Operation} |
| */ |
| class CompleteBatch<K, V> extends AbstractBatch<K, V> { |
| private final List<Operation<K, V>> operations = new ArrayList<>(); |
| |
| public CompleteBatch(int maxBatchSize, Duration maxBatchDelay) { |
| super(maxBatchSize, maxBatchDelay); |
| } |
| |
| /** |
| * @return The batch size. |
| */ |
| @Override |
| public int size() { |
| return operations.size(); |
| } |
| |
| /** |
| * All operations will be buffered without any compaction. |
| */ |
| @Override |
| public CompletableFuture<Void> addOperation(Operation<K, V> operation) { |
| Preconditions.checkNotNull(operation); |
| operations.add(operation); |
| if (size() >= maxBatchSize) { |
| close(); |
| } |
| return completableFuture; |
| } |
| |
| @Override |
| public Collection<Operation<K, V>> getOperations() { |
| return operations; |
| } |
| } |