sagacloud-web/saga-web-graph/src/commands/SGraphCommand.ts

/*
 * ********************************************************************************************************************
 *
 *                      :*$@@%$*:                         ;:                ;;    ;;
 *                    :@@%!  :!@@%:                       %!             ;%%@@%$ =@@@@@@@%;     @%@@@%%%%@@@@@
 *                   :@%;       :$=                       %%$$$%$$         ;$$  ;$@=   !@$
 *                   =@!                                  %!              @ $=;%   !@@@%:      !$$$$$$$$$$$$$$=
 *                   =@*                                  %!              @ $= % %@=   =%@!      %=
 *              *$%%! @@=        ;=$%%%$*:                %!              @ $= % =%%%%%%@$      *%:         =%
 *            %@@!:    !@@@%=$@@@@%!  :*@@$:              %!              @ $= % $*     ;@      @*          :%*
 *          ;@@!          ;!!!;:         ;@%:      =======@%========*     @ $$ % $%*****$@     :@$=*********=@$
 *          $@*   ;@@@%=!:                *@*
 *          =@$    ;;;!=%@@@@=!           =@!
 *           %@$:      =@%: :*@@@*       %@=                    Copyright (c) 2016-2019.  北京上格云技术有限公司
 *            ;%@@$=$@@%*       *@@@$=%@@%;
 *               ::;::             ::;::                                              All rights reserved.
 *
 * ********************************************************************************************************************
 */

import { SUndoCommand } from "@saga-web/base/lib";
import { SGraphScene } from "../SGraphScene";

/**
 * Graph命令基类
 *
 * @author  庞利祥(sybotan@126.com)
 */
export abstract class SGraphCommand extends SUndoCommand {
    /** 命令所属的场景类 */
    scene: SGraphScene | null = null;

    /**
     * 构造函数
     *
     * @param   scene       命令所属的场景类
     */
    protected constructor(scene: SGraphScene | null) {
        super();
        this.scene = scene;
    } // Constructor
} // Class SGraphCommand