/// <summary>
/// 构造一个WebResourceManager，如果pipeline = null，抛出ArgumentNullException
/// </summary>
/// <param name="pipeline">流水线，不能是null</param>
/// <param name="handler">处理搜索结果并显示的模块，不能是null</param>
public WebResourceManager(Pipeline pipeline, IQueryResultHandler handler)
{
if (pipeline == null)
{
throw new ArgumentNullException("pipeline");
}
if (handler == null)
{
throw new ArgumentNullException("handler");
}
_pipeline = pipeline;
_handler = handler;
}
/// <summary>
/// 构造一个WebResourceManager，如果pipeline = null，抛出ArgumentNullException
/// </summary>
/// <param name="pipeline">流水线，不能是null</param>
/// <param name="handler">处理搜索结果并显示的模块，不能是null</param>
public WebResourceManager(Pipeline pipeline, IQueryResultHandler handler)
{
if (pipeline == null)
{
throw new ArgumentNullException("pipeline");
}
if (handler == null)
{
throw new ArgumentNullException("handler");
}
_pipeline = pipeline;
_handler = handler;
}
