org.apache.flink.table.factories.StreamTableSourceFactory.scala Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
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* 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
*
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package org.apache.flink.table.factories
import java.util
import org.apache.flink.table.sources.StreamTableSource
/**
* A factory to create configured table source instances in a streaming environment based on
* string-based properties. See also [[TableFactory]] for more information.
*
* @tparam T type of records that the factory produces
*/
trait StreamTableSourceFactory[T] extends TableFactory {
/**
* Creates and configures a [[org.apache.flink.table.sources.StreamTableSource]]
* using the given properties.
*
* @param properties normalized properties describing a stream table source.
* @return the configured stream table source.
*/
def createStreamTableSource(properties: util.Map[String, String]): StreamTableSource[T]
}