Github user meiercaleb commented on a diff in the pull request: https://github.com/apache/incubator-rya/pull/177#discussion_r127997010 --- Diff: extras/rya.pcj.fluo/pcj.fluo.app/src/main/java/org/apache/rya/indexing/pcj/fluo/app/batch/SpanBatchDeleteInformation.java --- @@ -0,0 +1,92 @@ +package org.apache.rya.indexing.pcj.fluo.app.batch; +/* + * 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. + */ +import org.apache.fluo.api.data.Column; +import org.apache.fluo.api.data.Span; + +/** + * This class represents a batch order to delete all entries in the Fluo table indicated + * by the given Span and Column. These batch orders are processed by the {@link BatchObserver}, + * which uses this batch information along with the nodeId passed into the Observer to perform + * batch deletes. + * + */ +public class SpanBatchDeleteInformation extends AbstractSpanBatchInformation { + + private static final BatchBindingSetUpdater updater = new SpanBatchBindingSetUpdater(); + + public SpanBatchDeleteInformation(int batchSize, Column column, Span span) { + super(batchSize, Task.Delete, column, span); + } + + /** + * @return Updater that applies the {@link Task} to the given {@link Span} and {@link Column} + */ + @Override + public BatchBindingSetUpdater getBatchUpdater() { + return updater; + } + + + public static Builder builder() { --- End diff -- I think this one is pretty clear. Not providing class docs here.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---