org.apache.flink.table.descriptors.FileSystem.scala Maven / Gradle / Ivy
/*
* 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.descriptors
import java.util
import org.apache.flink.table.descriptors.FileSystemValidator.{CONNECTOR_PATH, CONNECTOR_TYPE_VALUE}
/**
* Connector descriptor for a file system.
*/
class FileSystem extends ConnectorDescriptor(CONNECTOR_TYPE_VALUE, 1, true) {
private var path: Option[String] = None
/**
* Sets the path to a file or directory in a file system.
*
* @param path the path a file or directory
*/
def path(path: String): FileSystem = {
this.path = Some(path)
this
}
override protected def toConnectorProperties: util.Map[String, String] = {
val properties = new DescriptorProperties()
path.foreach(properties.putString(CONNECTOR_PATH, _))
properties.asMap()
}
}
/**
* Connector descriptor for a file system.
*/
object FileSystem {
/**
* Connector descriptor for a file system.
*
* @deprecated Use `new FileSystem()`.
*/
@deprecated
def apply(): FileSystem = new FileSystem()
}