handsontable
Version:
Handsontable is a JavaScript Data Grid available for React, Angular and Vue.
18 lines • 1.05 kB
JavaScript
import { getDecreasedIndexes, getIncreasedIndexes } from "./actionsOnIndexes.mjs";
import { throwWithCause } from "../../../helpers/errors.mjs";
import { getListWithInsertedItems as sequenceStrategyInsert, getListWithRemovedItems as sequenceStrategyRemove } from "./indexesSequence.mjs";
import { getListWithInsertedItems as physicalStrategyInsert, getListWithRemovedItems as physicalStrategyRemove } from "./physicallyIndexed.mjs";
const alterStrategies = new Map([['indexesSequence', {
getListWithInsertedItems: sequenceStrategyInsert,
getListWithRemovedItems: sequenceStrategyRemove
}], ['physicallyIndexed', {
getListWithInsertedItems: physicalStrategyInsert,
getListWithRemovedItems: physicalStrategyRemove
}]]);
const alterUtilsFactory = indexationStrategy => {
if (alterStrategies.has(indexationStrategy) === false) {
throwWithCause(`Alter strategy with ID '${indexationStrategy}' does not exist.`);
}
return alterStrategies.get(indexationStrategy);
};
export { getDecreasedIndexes, getIncreasedIndexes, alterUtilsFactory };