@superset-ui/core/esm/number-format/NumberFormatterRegistry.js

Superset UI core

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 { RegistryWithDefaultKey, OverwritePolicy } from '../models';
import { DEFAULT_D3_FORMAT } from './D3FormatConfig';
import createD3NumberFormatter from './factories/createD3NumberFormatter';
import createSmartNumberFormatter from './factories/createSmartNumberFormatter';
import NumberFormats from './NumberFormats';


export default class NumberFormatterRegistry extends RegistryWithDefaultKey


{


  constructor() {
    super({
      name: 'NumberFormatter',
      overwritePolicy: OverwritePolicy.Warn
    });this.d3Format = void 0;

    this.registerValue(
      NumberFormats.SMART_NUMBER,
      createSmartNumberFormatter()
    );
    this.registerValue(
      NumberFormats.SMART_NUMBER_SIGNED,
      createSmartNumberFormatter({ signed: true })
    );
    this.setDefaultKey(NumberFormats.SMART_NUMBER);
    this.d3Format = DEFAULT_D3_FORMAT;
  }

  setD3Format(d3Format) {
    this.d3Format = { ...DEFAULT_D3_FORMAT, ...d3Format };
    return this;
  }

  get(formatterId) {
    const targetFormat = `${
    formatterId === null ||
    typeof formatterId === 'undefined' ||
    formatterId === '' ?
    this.defaultKey :
    formatterId}`.
    trim();

    if (this.has(targetFormat)) {
      return super.get(targetFormat);
    }

    // Create new formatter if does not exist
    const formatter = createD3NumberFormatter({
      formatString: targetFormat,
      locale: this.d3Format
    });
    this.registerValue(targetFormat, formatter);

    return formatter;
  }

  format(
  formatterId,
  value)
  {
    return this.get(formatterId)(value);
  }
}
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