/**
 * TrackerMap
 * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
 *
 * This program 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.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
import Foundation
import shared

// Source: https://stackoverflow.com/66030092
class Collector<T>: Kotlinx_coroutines_coreFlowCollector {
    
    let callback: (T) -> Void
    
    init(callback: @escaping (T) -> Void) {
        self.callback = callback
    }
    
    func emit(value: Any?, completionHandler: @escaping (Error?) -> Void) {
        callback(value as! T)
        
        completionHandler(nil)
    }
}