@finos/legend-extension-dsl-persistence
Version:
Legend extension for Persistence DSL
98 lines • 2.86 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 { PERSISTENCE_HASH_STRUCTURE } from '../../../../../DSL_Persistence_HashUtils.js';
import { hashArray } from '@finos/legend-shared';
export class IngestMode {
}
// snapshot
export class NontemporalSnapshot extends IngestMode {
auditing;
get hashCode() {
return hashArray([
PERSISTENCE_HASH_STRUCTURE.NONTEMPORAL_SNAPSHOT,
this.auditing,
]);
}
}
export class UnitemporalSnapshot extends IngestMode {
transactionMilestoning;
get hashCode() {
return hashArray([
PERSISTENCE_HASH_STRUCTURE.UNITEMPORAL_SNAPSHOT,
this.transactionMilestoning,
]);
}
}
export class BitemporalSnapshot extends IngestMode {
transactionMilestoning;
validityMilestoning;
get hashCode() {
return hashArray([
PERSISTENCE_HASH_STRUCTURE.BITEMPORAL_SNAPSHOT,
this.transactionMilestoning,
this.validityMilestoning,
]);
}
}
// delta
export class NontemporalDelta extends IngestMode {
mergeStrategy;
auditing;
get hashCode() {
return hashArray([
PERSISTENCE_HASH_STRUCTURE.NONTEMPORAL_DELTA,
this.mergeStrategy,
this.auditing,
]);
}
}
export class UnitemporalDelta extends IngestMode {
mergeStrategy;
transactionMilestoning;
get hashCode() {
return hashArray([
PERSISTENCE_HASH_STRUCTURE.UNITEMPORAL_DELTA,
this.mergeStrategy,
this.transactionMilestoning,
]);
}
}
export class BitemporalDelta extends IngestMode {
mergeStrategy;
transactionMilestoning;
validityMilestoning;
get hashCode() {
return hashArray([
PERSISTENCE_HASH_STRUCTURE.BITEMPORAL_DELTA,
this.mergeStrategy,
this.transactionMilestoning,
this.validityMilestoning,
]);
}
}
// append only
export class AppendOnly extends IngestMode {
auditing;
filterDuplicates;
get hashCode() {
return hashArray([
PERSISTENCE_HASH_STRUCTURE.APPEND_ONLY,
this.auditing,
this.filterDuplicates.toString(),
]);
}
}
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