@syntest/core/dist/event/EventManager.js

The common core of the SynTest Framework

"use strict";
/*
 * Copyright 2020-2023 Delft University of Technology and SynTest contributors
 *
 * This file is part of SynTest Framework - SynTest Core.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.EventManager = void 0;
class EventManager {
    constructor(state) {
        this.listeners = [];
        this._state = state;
    }
    registerListener(listener) {
        this.listeners.push(listener);
    }
    deregisterListener(listener) {
        this.listeners.splice(this.listeners.indexOf(listener));
    }
    emitEvent(event) {
        for (const listener of this.listeners) {
            if (!listener[event]) {
                continue;
            }
            if (typeof listener[event] !== "function") {
                continue;
            }
            listener[event](this.state);
        }
    }
    get state() {
        return this._state;
    }
}
exports.EventManager = EventManager;
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