TypeScript json.isJsonObject方法代碼示例

本文整理匯總了TypeScript中@angular-devkit/core.json.isJsonObject方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript json.isJsonObject方法的具體用法？TypeScript json.isJsonObject怎麽用？TypeScript json.isJsonObject使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類@angular-devkit/core.json的用法示例。

在下文中一共展示了json.isJsonObject方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。

示例1: switch

    const types = [...typeSet].filter(x => {
      switch (x) {
        case 'boolean':
        case 'number':
        case 'string':
          return true;

        case 'array':
          // Only include arrays if they're boolean, string or number.
          if (json.isJsonObject(current.items)
              && typeof current.items.type == 'string'
              && ['boolean', 'number', 'string'].includes(current.items.type)) {
            return true;
          }

          return false;

        default:
          return false;
      }
    }).map(x => _getEnumFromValue(x, OptionType, OptionType.String));

開發者ID:baconwaffles，項目名稱:angular-cli，代碼行數:21，代碼來源:json-schema.ts

示例2: visitor

  function visitor(
    current: json.JsonObject | json.JsonArray,
    pointer: json.schema.JsonPointer,
    parentSchema?: json.JsonObject | json.JsonArray,
  ) {
    if (!parentSchema) {
      // Ignore root.
      return;
    } else if (pointer.split(/\/(?:properties|items|definitions)\//g).length > 2) {
      // Ignore subitems (objects or arrays).
      return;
    } else if (json.isJsonArray(current)) {
      return;
    }

    if (pointer.indexOf('/not/') != -1) {
      // We don't support anyOf/not.
      throw new Error('The "not" keyword is not supported in JSON Schema.');
    }

    const ptr = json.schema.parseJsonPointer(pointer);
    const name = ptr[ptr.length - 1];

    if (ptr[ptr.length - 2] != 'properties') {
      // Skip any non-property items.
      return;
    }

    const typeSet = json.schema.getTypesOfSchema(current);

    if (typeSet.size == 0) {
      throw new Error('Cannot find type of schema.');
    }

    // We only support number, string or boolean (or array of those), so remove everything else.
    const types = [...typeSet].filter(x => {
      switch (x) {
        case 'boolean':
        case 'number':
        case 'string':
          return true;

        case 'array':
          // Only include arrays if they're boolean, string or number.
          if (json.isJsonObject(current.items)
              && typeof current.items.type == 'string'
              && ['boolean', 'number', 'string'].includes(current.items.type)) {
            return true;
          }

          return false;

        default:
          return false;
      }
    }).map(x => _getEnumFromValue(x, OptionType, OptionType.String));

    if (types.length == 0) {
      // This means it's not usable on the command line. e.g. an Object.
      return;
    }

    // Only keep enum values we support (booleans, numbers and strings).
    const enumValues = (json.isJsonArray(current.enum) && current.enum || []).filter(x => {
      switch (typeof x) {
        case 'boolean':
        case 'number':
        case 'string':
          return true;

        default:
          return false;
      }
    }) as Value[];

    let defaultValue: string | number | boolean | undefined = undefined;
    if (current.default !== undefined) {
      switch (types[0]) {
        case 'string':
          if (typeof current.default == 'string') {
            defaultValue = current.default;
          }
          break;
        case 'number':
          if (typeof current.default == 'number') {
            defaultValue = current.default;
          }
          break;
        case 'boolean':
          if (typeof current.default == 'boolean') {
            defaultValue = current.default;
          }
          break;
      }
    }

    const type = types[0];
    const $default = current.$default;
    const $defaultIndex = (json.isJsonObject($default) && $default['$source'] == 'argv')
      ? $default['index'] : undefined;
//.........這裏部分代碼省略.........

開發者ID:baconwaffles，項目名稱:angular-cli，代碼行數:101，代碼來源:json-schema.ts

注：本文中的@angular-devkit/core.json.isJsonObject方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。