Github user yanghua commented on a diff in the pull request: https://github.com/apache/flink/pull/6200#discussion_r199549195 --- Diff: flink-connectors/flink-connector-pulsar/src/main/java/org/apache/flink/streaming/connectors/pulsar/PulsarSourceBase.java --- @@ -0,0 +1,30 @@ +/* + * 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.pulsar; + +import org.apache.flink.annotation.PublicEvolving; +import org.apache.flink.api.java.typeutils.ResultTypeQueryable; +import org.apache.flink.streaming.api.functions.source.ParallelSourceFunction; + +/** + * Base class for pulsar sources. + * @param <T> --- End diff -- describe the generic type.
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