value.scala

来自「JAVA 语言的函数式编程扩展」· SCALA 代码 · 共 29 行

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2003-2006, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |                                         **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */

// $Id: Value.scala 6853 2006-03-20 15:58:47Z dubochet $


package scala.dbc;


/** A SQL-99 value of any type. */
abstract class Value {
  
  /** The SQL-99 type of the value. */
  val dataType: DataType;
  
  type NativeType = dataType.type#NativeType;
  
  val nativeValue: NativeType;
  
  /** A SQL-99 compliant string representation of the value. */
  def sqlString: String;
  
}