/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * 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.
 */
import { CORE_HASH_STRUCTURE, hashElementPointer, } from '../../../../../graph/Core_HashUtils.js';
import { hashArray } from '@finos/legend-shared';
import { PackageableElement, } from '../PackageableElement.js';
import { PackageableElementPointerType } from '../../../../MetaModelConst.js';
// NOTE: As of now the tree only supports a linear order of generation. This is because the only use case is linear,
// but the shape has been left as a tree to support 'branching' off in the future.
export class GenerationTreeNode {
    generationElement;
    id;
    constructor(generationElement, id) {
        this.generationElement = generationElement;
        this.id = id ?? generationElement.value.path;
    }
    get hashCode() {
        return hashArray([
            CORE_HASH_STRUCTURE.GENERATION_TREE_NODE,
            this.generationElement.valueForSerialization ?? '',
            this.id,
        ]);
    }
}
export class GenerationSpecification extends PackageableElement {
    generationNodes = [];
    fileGenerations = [];
    findGenerationElementById(id) {
        return this.generationNodes.find((node) => node.id === id)
            ?.generationElement.value;
    }
    get _elementHashCode() {
        return hashArray([
            CORE_HASH_STRUCTURE.GENERATION_TREE,
            this.path,
            hashArray(this.generationNodes),
            hashArray(this.fileGenerations.map((fileGeneration) => hashElementPointer(PackageableElementPointerType.FILE_GENERATION, fileGeneration.valueForSerialization ?? ''))),
        ]);
    }
    accept_PackageableElementVisitor(visitor) {
        return visitor.visit_GenerationSpecification(this);
    }
}
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