@finos/legend-graph
Version:
Legend graph and graph manager
65 lines (59 loc) • 2.3 kB
text/typescript
/**
* 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 { type Hashable, hashArray, uuid } from '@finos/legend-shared';
import { CORE_HASH_STRUCTURE } from '../../../../../graph/Core_HashUtils.js';
import type { GenericTypeReference } from './GenericTypeReference.js';
import type { Multiplicity } from './Multiplicity.js';
import type { AbstractProperty, PropertyOwner } from './AbstractProperty.js';
import type { AnnotatedElement } from './AnnotatedElement.js';
import type { TaggedValue } from './TaggedValue.js';
import type { StereotypeReference } from './StereotypeReference.js';
import type { AggregationKind } from './AggregationKind.js';
import type { DefaultValue } from './DefaultValue.js';
export class Property implements AbstractProperty, AnnotatedElement, Hashable {
readonly _UUID = uuid();
readonly _OWNER: PropertyOwner;
name: string;
multiplicity: Multiplicity;
genericType: GenericTypeReference;
aggregation?: AggregationKind | undefined;
defaultValue: DefaultValue | undefined;
stereotypes: StereotypeReference[] = [];
taggedValues: TaggedValue[] = [];
constructor(
name: string,
multiplicity: Multiplicity,
genericType: GenericTypeReference,
owner: PropertyOwner,
) {
this.name = name;
this.multiplicity = multiplicity;
this.genericType = genericType;
this._OWNER = owner;
}
get hashCode(): string {
return hashArray([
CORE_HASH_STRUCTURE.PROPERTY,
this.name,
this.multiplicity,
this.genericType.ownerReference.valueForSerialization ?? '',
this.aggregation ?? '',
this.defaultValue ?? '',
hashArray(this.stereotypes.map((val) => val.pointerHashCode)),
hashArray(this.taggedValues),
]);
}
}