swaydb.TypedOrdering.scala Maven / Gradle / Ivy
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/*
* Copyright (C) 2018 Simer Plaha (@simerplaha)
*
* This file is a part of SwayDB.
*
* SwayDB is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* SwayDB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with SwayDB. If not, see .
*/
package swaydb
import swaydb.data.slice.Slice
import swaydb.serializers.Serializer
abstract class TypedOrdering[K](implicit serializer: Serializer[K]) extends Ordering[Slice[Byte]] {
def compare(left: K, right: K): Int
override def compare(left: Slice[Byte], right: Slice[Byte]): Int =
compare(serializer.read(left), serializer.read(right))
}