api()

in lib/parser.js [946:984]

• 35 lines of code
• 3 McCabe index (conditional complexity)

  api() {
    // api = "api" apiName "(" [ params ] ")" [returnType] apiBody [ returns ]
    const begin = this.getIndex();
    this.matchWord(Tag.ID, 'api');
    const apiName = this.look;
    this.match(Tag.ID);
    this.match('(');
    const params = this.params();
    this.match(')');
    this.match(':');
    const returnType = this.baseType();
    const apiBody = this.apiBody();
    let end = apiBody.tokenRange[1];
    var returnBody;
    if (this.isWord(Tag.ID, 'returns')) {
      // 可选的
      this.move();
      returnBody = this.returnBody();
      end = returnBody.tokenRange[1];
    }

    var runtimeBody;
    if (this.isWord(Tag.ID, 'runtime')) {
      this.move();
      runtimeBody = this.object();
      end = runtimeBody.tokenRange[1];
    }

    return {
      type: 'api',
      apiName: apiName,
      params: params,
      returnType: returnType,
      apiBody: apiBody,
      returns: returnBody,
      runtimeBody: runtimeBody,
      tokenRange: [begin, end]
    };
  }