org.apache.spark.sql.execution.datasources.text.TextOptions.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.spark.sql.execution.datasources.text
import org.apache.spark.sql.catalyst.util.{CaseInsensitiveMap, CompressionCodecs}
/**
* Options for the Text data source.
*/
private[text] class TextOptions(@transient private val parameters: CaseInsensitiveMap[String])
extends Serializable {
import TextOptions._
def this(parameters: Map[String, String]) = this(CaseInsensitiveMap(parameters))
/**
* Compression codec to use.
*/
val compressionCodec = parameters.get(COMPRESSION).map(CompressionCodecs.getCodecClassName)
/**
* wholetext - If true, read a file as a single row and not split by "\n".
*/
val wholeText = parameters.getOrElse(WHOLETEXT, "false").toBoolean
}
private[text] object TextOptions {
val COMPRESSION = "compression"
val WHOLETEXT = "wholetext"
}