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/*
* 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.flink.table.planner.plan.nodes.exec.common;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.dag.Transformation;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.datastream.DataStreamSink;
import org.apache.flink.streaming.api.transformations.OneInputTransformation;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.data.RowData;
import org.apache.flink.table.planner.codegen.CodeGenUtils;
import org.apache.flink.table.planner.codegen.CodeGeneratorContext;
import org.apache.flink.table.planner.codegen.SinkCodeGenerator;
import org.apache.flink.table.planner.delegation.PlannerBase;
import org.apache.flink.table.planner.plan.nodes.exec.ExecEdge;
import org.apache.flink.table.planner.plan.nodes.exec.ExecNode;
import org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase;
import org.apache.flink.table.planner.plan.nodes.exec.InputProperty;
import org.apache.flink.table.planner.plan.nodes.exec.MultipleTransformationTranslator;
import org.apache.flink.table.planner.sinks.DataStreamTableSink;
import org.apache.flink.table.planner.sinks.TableSinkUtils;
import org.apache.flink.table.runtime.operators.CodeGenOperatorFactory;
import org.apache.flink.table.runtime.typeutils.TypeCheckUtils;
import org.apache.flink.table.sinks.AppendStreamTableSink;
import org.apache.flink.table.sinks.RetractStreamTableSink;
import org.apache.flink.table.sinks.StreamTableSink;
import org.apache.flink.table.sinks.TableSink;
import org.apache.flink.table.sinks.UpsertStreamTableSink;
import org.apache.flink.table.types.DataType;
import org.apache.flink.table.types.logical.LogicalType;
import org.apache.flink.table.types.logical.RowType;
import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* Base {@link ExecNode} to to write data into an external sink defined by a {@link TableSink}.
*
* @param The return type of the {@link TableSink}.
*/
public abstract class CommonExecLegacySink extends ExecNodeBase