oops-plugin-framework/assets/libs/collection/Collection.ts

/*
 * @Author: dgflash
 * @Date: 2022-07-22 15:54:51
 * @LastEditors: dgflash
 * @LastEditTime: 2022-09-22 14:47:59
 */

/** 支持Map与Array功能的集合对象 */
export class Collection<K, V> extends Map<K, V>{
    private _array: V[] = [];

    /** 获取数组对象 */
    get array() {
        return this._array;
    }

    /**
     * 设置值
     * @param key       关键字
     * @param value     数据值
     */
    set(key: K, value: V) {
        if (this.has(key)) {
            var old = this.get(key)!;
            var index = this._array.indexOf(old);
            this._array[index] = value;
        }
        else {
            this._array.push(value);
        }

        return super.set(key, value);
    }

    /**
     * 删除值
     * @param key       关键字
     */
    delete(key: K): boolean {
        const value = this.get(key);
        if (value) {
            const index = this._array.indexOf(value);
            if (index > -1) this._array.splice(index, 1);
            return super.delete(key);
        }
        return false;
    }

    clear(): void {
        this._array.splice(0, this._array.length);
        super.clear();
    }
}