@finos/legend-graph
Version:
Legend graph and graph manager
36 lines • 1.67 kB
JavaScript
/**
* 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 { AbstractPlugin } from '@finos/legend-shared';
/**
* Plugins for protocol processors. Technically, this is a sub-part of `PureGraphManagerPlugin`
* but due to the way we encapsulate the protocol code and the way we organize graph managers,
* we want to keep `PureGraphManagerPlugin` to operate at metamodel level where as this allows
* extension mechanism on the protocol models.
*
* When we introduce another version of protocol models, e.g. v2_0_0, we would just add another set
* of plugin methods here without having to modify the abstract layer of graph manager.
*/
export class PureProtocolProcessorPlugin extends AbstractPlugin {
/**
* This helps to better type-check for this empty abtract type
* See https://github.com/finos/legend-studio/blob/master/docs/technical/typescript-usage.md#understand-typescript-structual-type-system
*/
_$nominalTypeBrand;
install(pluginManager) {
pluginManager.registerPureProtocolProcessorPlugin(this);
}
}
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