org.orbroker.StatefulRow.scala Maven / Gradle / Ivy

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package org.orbroker

private[orbroker]trait StatefulRow extends Row {
  
  var readable = true
  private var keyValues: Map[String, Any] = null

  def newGroup(newKeyValues: Map[String, Any]) {
    readable = true
    keyValues = newKeyValues
  }
  
  def matches(compKeyValues: Map[String, Any]) = keyValues == compKeyValues 
  
  private def exception = throw new IllegalStateException("The first row must be read before mapping rest of group")

  abstract override def bit(column: String) = if (readable) super.bit(column) else exception
  abstract override def tinyInt(column: String) = if (readable) super.tinyInt(column) else exception
  abstract override def smallInt(column: String) = if (readable) super.smallInt(column) else exception
  abstract override def integer(column: String) = if (readable) super.integer(column) else exception
  abstract override def bigInt(column: String) = if (readable) super.bigInt(column) else exception
  abstract override def real(column: String) = if (readable) super.real(column) else exception
  abstract override def realDouble(column: String) = if (readable) super.realDouble(column) else exception
  abstract override def decimal(column: String) = if (readable) super.decimal(column) else exception
  abstract override def string(column: String) = if (readable) super.string(column) else exception
  abstract override def array[T](column: String) = if (readable) super.array(column) else exception
  abstract override def asciiStream(column: String) = if (readable) super.asciiStream(column) else exception
  abstract override def binaryStream(column: String) = if (readable) super.binaryStream(column) else exception
  abstract override def blob(column: String) = if (readable) super.blob(column) else exception
  abstract override def clob(column: String) = if (readable) super.clob(column) else exception
  abstract override def charStream(column: String) = if (readable) super.charStream(column) else exception
  abstract override def binary(column: String) = if (readable) super.binary(column) else exception
  abstract override def date(column: String) = if (readable) super.date(column) else exception
  abstract override def any[T](column: String) = if (readable) super.any(column) else exception
  abstract override def ref(column: String) = if (readable) super.ref(column) else exception
  abstract override def time(column: String) = if (readable) super.time(column) else exception
  abstract override def timestamp(column: String) = if (readable) super.timestamp(column) else exception
  abstract override def dataLink(column: String) = if (readable) super.dataLink(column) else exception

}