io.rdbc.sapi.SqlNumeric.scala Maven / Gradle / Ivy
/*
* Copyright 2016 rdbc contributors
*
* 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 io.rdbc.sapi
/** General unbounded numeric type that extends [[scala.math.BigDecimal BigDecimal]] to be able to
* represent NaN, positive infitnity and negative infinity. */
sealed trait SqlNumeric
object SqlNumeric {
/** Not-a-number */
case object NaN extends SqlNumeric
/** Positive infinity */
case object PosInfinity extends SqlNumeric
/** Negative infinity */
case object NegInfinity extends SqlNumeric
/** Decimal value representable with a [[scala.math.BigDecimal BigDecimal]] */
case class Val(bigDecimal: BigDecimal) extends SqlNumeric {
override def toString: String = bigDecimal.toString()
}
}