/**
* Sone - Sone.kt - Copyright © 2020 David ‘Bombe’ Roden
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package net.pterodactylus.sone.data
import net.pterodactylus.sone.template.*
import java.util.Comparator.*
private val caseInsensitiveCompare = { left: String, right: String -> left.compareTo(right, true) }
/**
* Comparator that sorts Sones by their [nice name][SoneAccessor.getNiceName]
* and, failing that, by [ID][Sone.id].
*/
@get:JvmName("niceNameComparator") // TODO: remove once Sone is 100% Kotlin
val niceNameComparator: Comparator =
comparing(SoneAccessor::getNiceName, caseInsensitiveCompare).thenComparing(Sone::id)
/**
* Comparator that sorts Sones by their [last activity][Sone.getTime], least
* recently active Sones first.
*/
@get:JvmName("lastActivityComparator") // TODO: remove once Sone is 100% Kotlin
val lastActivityComparator: Comparator =
comparing(Sone::getTime).reversed()