/// <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;
}
public static void Test()
{
Pipeline pipeline = new Pipeline();
pipeline.QueryResultItemSubscriberManager.AddSubscriber(new ResultItemSubscriber(500));
WebResourceManager manager = new WebResourceManager(pipeline, new QueryResultHandler());
InputQuery query = new InputQuery("Ba");
Console.WriteLine(query.Text);
//manager.SearchEngineList.Add(new SearchEngine(2000));
// manager.SearchEngineList.Add(new SearchEngine(1000));
manager.SearchEngineList.Add(new GoogleSearchEngine());
manager.SearchEngineList.Add(new BaiduSearchEngine());
manager.SearchEngineList.Add( new GoogleSuggestion() );
manager.SearchEngineList.Add(new DictCn());
manager.Handle(query);
Thread.Sleep(8000);
}
public SearchAndReturnPipe(WebResourceManager parent,
ISearch engine, InputQuery query, Pipeline pipeline)
{
// Assert(engine!= null && query != null)
_parent = parent;
_searchEngine = engine;
_inputQuery = query;
_thread = new Thread(new ThreadStart(SearchAndReturn));
_thread.IsBackground = true;
_thread.Start();
}
private void CreateListeners()
{
_pipeline = new Pipeline();
_resultHandler = new QueryResultHandler(this);
_webResourceManager = new WebResourceManager(_pipeline, _resultHandler);
_pipeline.InputTextSubscriberManager.AddSubscriber(_webResourceManager);
_webResourceManager.AddSearchEngine(new GoogleSearchEngine());
_webResourceManager.AddSearchEngine(new BaiduSearchEngine());
_webResourceManager.AddSearchEngine(new SogouSearchEngine());
_webResourceManager.AddSearchEngine(new WikipediaSearchEngine());
//_webResourceManager.AddSearchEngine( new GoogleSuggestion() );
_webResourceManager.AddSearchEngine( new DictCn() );
InputQueryObsoletedTime = _defaultInputQueryObsoletedTime;
//_inputQueryRecordManager = new InputQueryRecordManager(
// "data\\query.xml", InputQueryObsoletedTime);
_pipeline.InputTextSubscriberManager.AddSubscriber(_inputQueryRecordManager);
_queryResultRecordManager =
new QueryResultRecordManager(
"data", new TimeSpan(30, 0, 0, 0));
_pipeline.QueryResultSubscriberManager.AddSubscriber(_queryResultRecordManager);
}
