/**
 * Copyright 2013-2026 the original author or authors from the JHipster project.
 *
 * This file is part of the JHipster project, see https://www.jhipster.tech/
 * for more information.
 *
 * 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
 *
 *      https://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.
 */
import { join } from "../utils/set-utils.js";
export default class JDLApplicationEntities {
    entityNames;
    /**
     * Creates a new instance.
     * @param entityNames - the entity names.
     */
    constructor(entityNames = []) {
        this.entityNames = new Set(entityNames);
    }
    add(entityName) {
        if (!entityName) {
            throw new Error('An entity name has to be passed so as to be added.');
        }
        this.entityNames.add(entityName);
    }
    addEntityNames(entityNames = []) {
        const filteredNames = entityNames.filter(entityName => !!entityName);
        this.entityNames = new Set([...this.entityNames, ...filteredNames]);
    }
    has(entityName) {
        return this.entityNames.has(entityName);
    }
    forEach(passedFunction) {
        if (!passedFunction) {
            return;
        }
        this.entityNames.forEach(entityName => {
            passedFunction(entityName);
        });
    }
    toArray() {
        return [...this.entityNames];
    }
    size() {
        return this.entityNames.size;
    }
    toString(indent = 0) {
        if (this.entityNames.size === 0) {
            return '';
        }
        const spaceBefore = ' '.repeat(indent);
        return `${spaceBefore}entities ${join(this.entityNames, ', ')}`;
    }
}
