pvary commented on code in PR #13080: URL: https://github.com/apache/iceberg/pull/13080#discussion_r2123866979
########## flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/dynamic/WriteTarget.java: ########## @@ -0,0 +1,145 @@ +/* + * 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.flink.sink.dynamic; + +import java.io.IOException; +import java.io.Serializable; +import java.util.List; +import java.util.Objects; +import org.apache.flink.annotation.Internal; +import org.apache.flink.core.memory.DataInputView; +import org.apache.flink.core.memory.DataOutputView; +import org.apache.iceberg.relocated.com.google.common.base.MoreObjects; +import org.apache.iceberg.relocated.com.google.common.collect.Lists; + +@Internal +class WriteTarget implements Serializable { + + private final String tableName; + private final String branch; + private final Integer schemaId; + private final Integer specId; + private final boolean upsertMode; + private final List<Integer> equalityFields; + + WriteTarget( + String tableName, + String branch, + Integer schemaId, + Integer specId, + boolean upsertMode, + List<Integer> equalityFields) { + this.tableName = tableName; + this.branch = branch != null ? branch : "main"; + this.schemaId = schemaId; + this.specId = specId; + this.upsertMode = upsertMode; + this.equalityFields = equalityFields; + } + + String tableName() { + return tableName; + } + + String branch() { + return branch; + } + + Integer schemaId() { + return schemaId; + } + + Integer specId() { + return specId; + } + + boolean upsertMode() { + return upsertMode; + } + + List<Integer> equalityFields() { + return equalityFields; + } + + void serializeTo(DataOutputView view) throws IOException { + view.writeUTF(tableName); + view.writeUTF(branch); + view.writeInt(schemaId); + view.writeInt(specId); + view.writeBoolean(upsertMode); + view.writeInt(equalityFields.size()); + for (Integer equalityField : equalityFields) { + view.writeInt(equalityField); + } + } + + static WriteTarget deserializeFrom(DataInputView view) throws IOException { + return new WriteTarget( + view.readUTF(), + view.readUTF(), + view.readInt(), + view.readInt(), + view.readBoolean(), + readList(view)); + } + + private static List<Integer> readList(DataInputView view) throws IOException { + int numFields = view.readInt(); + List<Integer> equalityFields = Lists.newArrayList(); + for (int i = 0; i < numFields; i++) { + equalityFields.add(view.readInt()); + } Review Comment: nit: newline -- 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
