| /* |
| * 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.streaming.connectors.cassandra; |
| |
| import org.apache.flink.api.java.tuple.Tuple; |
| |
| /** |
| * Sink to write Flink {@link Tuple}s into a Cassandra cluster. |
| * |
| * @param <IN> Type of the elements emitted by this sink, it must extend {@link Tuple} |
| */ |
| public class CassandraTupleSink<IN extends Tuple> extends AbstractCassandraTupleSink<IN> { |
| public CassandraTupleSink(String insertQuery, ClusterBuilder builder) { |
| super(insertQuery, builder); |
| } |
| |
| @Override |
| protected Object[] extract(IN record) { |
| Object[] al = new Object[record.getArity()]; |
| for (int i = 0; i < record.getArity(); i++) { |
| al[i] = record.getField(i); |
| } |
| return al; |
| } |
| } |
