algomin/src/model/objects/Shape.js

Algomin - Viszualizing Distributed Algorithms

import {BaseModel} from "./BaseModel";

export class Shape extends BaseModel{

    /**
     * Static list of all existing Shapes
     * @type {[]}
     */
    static shapes = [];

    /**
     * Initially the death_time is set to the max integer since the kill command
     * has not yet been passed. Then adds itself to the static list of all Shapes.
     *
     * @param id Variable name
     * @param x x Position in percent
     * @param y y Position in percent
     * @param w Width
     * @param h Height
     * @param label Label
     * @param creation_time Creation Time
     */
    constructor(id, x, y, w, h, label, creation_time) {
        super(id, x, y, w, h, label, creation_time, Number.MAX_SAFE_INTEGER, "shape");
        this._percentage_x = x;
        this._percentage_y = y;
        this._percentage_w = w;
        this._percentage_h = h;
        Shape.shapes.push(this);
    }


    get percentageX(){
        return this._percentage_x;
    }

    get percentageY(){
        return this._percentage_y;
    }

    get percentageW(){
        return this._percentage_w;
    }

    get percentageH(){
        return this._percentage_h;
    }

    /**
     * Finds a Shape object by given id and returns it
     * @param id
     * @returns {*}
     */
    static get(id){
        for(let i = 0; i < Shape.shapes.length; i++){
            if(Shape.shapes[i].id === id){
                return Shape.shapes[i];
            }
        }
    }

    /**
     * Clears all Shapes
     */
    static clearShapes(){
        Shape.shapes = [];
    }

}