org.elasticsearch.spark.sql.ScalaEsRow.scala Maven / Gradle / Ivy
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* the Apache License, Version 2.0 (the "License"); you may
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* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.elasticsearch.spark.sql
import scala.collection.mutable.ArrayBuffer
import org.apache.spark.sql.Row
private[spark] class ScalaEsRow(private[spark] val rowOrder: Seq[String]) extends Row {
lazy private[spark] val values: ArrayBuffer[Any] = ArrayBuffer.fill(rowOrder.size)(null)
/** No-arg constructor for Kryo serialization. */
def this() = this(null)
def iterator = values.iterator
override def length = values.size
override def apply(i: Int) = values(i)
override def get(i: Int): Any = values(i)
override def isNullAt(i: Int) = values(i) == null
override def getInt(i: Int): Int = getAs[Int](i)
override def getLong(i: Int): Long = getAs[Long](i)
override def getDouble(i: Int): Double = getAs[Double](i)
override def getFloat(i: Int): Float = getAs[Float](i)
override def getBoolean(i: Int): Boolean = getAs[Boolean](i)
override def getShort(i: Int): Short = getAs[Short](i)
override def getByte(i: Int): Byte = getAs[Byte](i)
override def getString(i: Int): String = get(i).toString()
def copy() = this
override def toSeq = values.toSeq
}