TypeScript common.fromExpression函数代码示例

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本文整理汇总了TypeScript中@kbn/interpreter/common.fromExpression函数的典型用法代码示例。如果您正苦于以下问题：TypeScript fromExpression函数的具体用法？TypeScript fromExpression怎么用？TypeScript fromExpression使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了fromExpression函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: syncFilterExpression

export function syncFilterExpression(
  config: Record<string, any>,
  filterExpression: string,
  fields: string[] = []
) {
  let changed = false;
  const filterAst = fromExpression(filterExpression);

  const newAst = fields.reduce((ast, field) => {
    const val = get(ast, `chain[0].arguments.${field}[0]`);

    if (val !== config[field]) {
      changed = true;
      if (!config[field]) {
        // remove value if not in expression
        return del(ast, `chain.0.arguments.${field}`);
      }
      return set(ast, `chain.0.arguments.${field}.0`, config[field]);
    }

    return ast;
  }, filterAst);

  return { changed, newAst };
}

开发者ID:elastic，项目名称:kibana，代码行数:25，代码来源:sync_filter_expression.ts

示例2: async

): ExpressionRunner => async (expressionOrAst, { element, context, getInitialContext }) => {
  // TODO: make interpreter initialization synchronous to avoid this
  const interpreter = await interpreterPromise;
  const ast =
    typeof expressionOrAst === 'string' ? fromExpression(expressionOrAst) : expressionOrAst;

  const response = await interpreter.interpretAst(ast, context || { type: 'null' }, {
    getInitialContext: getInitialContext || (() => ({})),
    inspectorAdapters: {
      // TODO connect real adapters
      requests: new RequestAdapter(),
      data: new DataAdapter(),
    },
  });

  if (element) {
    if (response.type === 'render' && response.as) {
      renderersRegistry.get(response.as).render(element, response.value, {
        onDestroy: fn => {
          // TODO implement
        },
        done: () => {
          // TODO implement
        },
      });
    } else {
      // eslint-disable-next-line no-console
      console.log('Unexpected result of expression', response);
    }
  }

  return response;
};

开发者ID:elastic，项目名称:kibana，代码行数:33，代码来源:expression_runner.ts

示例3: async

export const runPipeline = async (
  expression: string,
  context: object,
  handlers: RunPipelineHandlers
) => {
  const ast = fromExpression(expression);
  const { interpreter } = await getInterpreter();
  const pipelineResponse = await interpreter.interpretAst(ast, context, handlers);
  return pipelineResponse;
};

开发者ID:njd5475，项目名称:kibana，代码行数:10，代码来源:run_pipeline.ts

示例4: async

export const runPipeline = async (expression: string, context: any, handlers: any) => {
  const ast = fromExpression(expression);
  const pipelineResponse = await interpretAst(ast, context, handlers);
  return pipelineResponse;
};

开发者ID:gingerwizard，项目名称:kibana，代码行数:5，代码来源:run_pipeline.ts

注：本文中的@kbn/interpreter/common.fromExpression函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。