rahil-c commented on code in PR #11369: URL: https://github.com/apache/iceberg/pull/11369#discussion_r1852964353
########## core/src/main/java/org/apache/iceberg/rest/responses/FetchPlanningResultResponse.java: ########## @@ -0,0 +1,133 @@ +/* + * 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.iceberg.rest.responses; + +import java.util.List; +import java.util.Map; +import org.apache.iceberg.DeleteFile; +import org.apache.iceberg.FileScanTask; +import org.apache.iceberg.PartitionSpec; +import org.apache.iceberg.relocated.com.google.common.base.Preconditions; +import org.apache.iceberg.rest.PlanStatus; +import org.apache.iceberg.rest.RESTResponse; + +public class FetchPlanningResultResponse implements RESTResponse { + private PlanStatus planStatus; + + private List<String> planTasks; + + private List<FileScanTask> fileScanTasks; + + private List<DeleteFile> deleteFiles; + private Map<Integer, PartitionSpec> specsById; + + private FetchPlanningResultResponse( + PlanStatus planStatus, + List<String> planTasks, + List<FileScanTask> fileScanTasks, + List<DeleteFile> deleteFiles, + Map<Integer, PartitionSpec> specsById) { + this.planStatus = planStatus; + this.planTasks = planTasks; + this.fileScanTasks = fileScanTasks; + this.deleteFiles = deleteFiles; + this.specsById = specsById; + validate(); + } + + public PlanStatus planStatus() { + return planStatus; + } + + public List<String> planTasks() { + return planTasks; + } + + public List<FileScanTask> fileScanTasks() { + return fileScanTasks; + } + + public List<DeleteFile> deleteFiles() { + return deleteFiles; + } + + public Map<Integer, PartitionSpec> specsById() { + return specsById; + } + + public static Builder builder() { + return new Builder(); + } + + @Override + public void validate() { + Preconditions.checkArgument(planStatus() != null, "Invalid status: null"); + Preconditions.checkArgument( + planStatus() == PlanStatus.COMPLETED || (planTasks() == null && fileScanTasks() == null), + "Invalid response: tasks can only be returned in a 'completed' status"); + if (fileScanTasks() == null || fileScanTasks.isEmpty()) { + Preconditions.checkArgument( + (deleteFiles() == null || deleteFiles().isEmpty()), + "Invalid response: deleteFiles should only be returned with fileScanTasks that reference them"); + } + } + + public static class Builder { + private Builder() {} + + private PlanStatus planStatus; + + private List<String> planTasks; + + private List<FileScanTask> fileScanTasks; + + private List<DeleteFile> deleteFiles; + private Map<Integer, PartitionSpec> specsById; + + public Builder withPlanStatus(PlanStatus withPlanStatus) { + this.planStatus = withPlanStatus; + return this; + } + + public Builder withPlanTasks(List<String> withPlanTasks) { + this.planTasks = withPlanTasks; + return this; + } + + public Builder withFileScanTasks(List<FileScanTask> withFileScanTasks) { + this.fileScanTasks = withFileScanTasks; + return this; + } + + public Builder withDeleteFiles(List<DeleteFile> withDeleteFiles) { + this.deleteFiles = withDeleteFiles; + return this; + } + + public Builder withSpecsById(Map<Integer, PartitionSpec> withSpecsById) { Review Comment: My understanding is we still need this `specsById` for ensuring the `date-file` and `delete-files` has the correct partition information during serialization time. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
