za.co.absa.cobrix.spark.cobol.reader.Reader.scala Maven / Gradle / Ivy

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/*
 * Copyright 2018-2019 ABSA Group Limited
 *
 * Licensed 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 za.co.absa.cobrix.spark.cobol.reader

import org.apache.spark.sql.types.StructType
import za.co.absa.cobrix.spark.cobol.schema.CobolSchema

/** The abstract class for Cobol all data readers from various sources */
abstract class Reader extends Serializable {
  type Field = String
  type Value = String

  def getCobolSchema: CobolSchema

  def getSparkSchema: StructType

  def getRecordStartOffset: Int

  def getRecordEndOffset: Int
}