import Algorithm from './Algorithm';
import Message from './Message';
import Window from './Window';
export default abstract class BaseAlgorithm implements Algorithm {
    currentWindow: Window;
    lastWindow: Window | undefined;
    algorithmType: string;
    windowSize: string;
    name: string;
    input: string;
    abstract compute(content: any, window: Window): any;
    /**
     *
     * @param algorithmType algorithmType 算法类型 计算实时数据还是历史数据
     * @param windowSize TimeSpliceSize 时间切片长度类型 [5min|30min|1h|1d|unlimited]
     * @param name
     * @param input
     */
    constructor(algorithmType: string, windowSize: string, name: string, input: string);
    getName(): string;
    getInput(): string;
    /**
     * 算法销毁时，发出事件
     */
    onDestory(): void;
    initWindow(): void;
    recoverMetrics(content: string): void;
    startTimer(): void;
    archive(window: Window): void;
    getDeltaTime(): number;
    onMessage(message: Message): Promise<any>;
}