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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.doris.spark.rdd

import org.apache.doris.spark.config.DorisOptions
import org.apache.spark.SparkContext
import org.apache.spark.rdd.RDD

object DorisSpark {
  def dorisRDD(
      sc: SparkContext,
      tableIdentifier: Option[String] = None,
      query: Option[String] = None,
      cfg: Option[Map[String, String]] = None): RDD[AnyRef] = {
    val params = collection.mutable.Map(cfg.getOrElse(Map.empty).toSeq: _*)
    query.map { s => params += (DorisOptions.DORIS_FILTER_QUERY.getName -> s) }
    tableIdentifier.map { s => params += (DorisOptions.DORIS_TABLE_IDENTIFIER.getName -> s) }
    new DorisRDD[AnyRef](sc, params.toMap)
  }
}
