public class YoutubeSearchExtractor extends SearchExtractor
SearchExtractor.NothingFoundExceptionListExtractor.InfoItemsPage<T extends InfoItem>ITEM_COUNT_INFINITE, ITEM_COUNT_MORE_THAN_100, ITEM_COUNT_UNKNOWN| Constructor and Description |
|---|
YoutubeSearchExtractor(StreamingService service,
SearchQueryHandler linkHandler) |
| Modifier and Type | Method and Description |
|---|---|
ListExtractor.InfoItemsPage<InfoItem> |
getInitialPage()
A
InfoItemsPage corresponding to the initial page
where the items are from the initial request and the nextPage relative to it. |
List<MetaInfo> |
getMetaInfo()
Meta information about the search query.
|
ListExtractor.InfoItemsPage<InfoItem> |
getPage(Page page)
Get a list of items corresponding to the specific requested page.
|
String |
getSearchSuggestion()
The search suggestion provided by the service.
|
String |
getUrl() |
boolean |
isCorrectedSearch()
Tell if the search was corrected by the service (if it's not exactly the search you typed).
|
void |
onFetchPage(Downloader downloader)
Fetch the current page.
|
getLinkHandler, getName, getSearchStringassertPageFetched, fetchPage, forceContentCountry, forceLocalization, getBaseUrl, getDownloader, getExtractorContentCountry, getExtractorLocalization, getId, getOriginalUrl, getService, getServiceId, getTimeAgoParser, isPageFetchedpublic YoutubeSearchExtractor(StreamingService service, SearchQueryHandler linkHandler)
public void onFetchPage(@Nonnull Downloader downloader) throws IOException, ExtractionException
ExtractoronFetchPage in class Extractordownloader - the downloader to useIOException - if the page can not be loadedExtractionException - if the pages content is not understood@Nonnull public String getUrl() throws ParsingException
getUrl in class ExtractorParsingException@Nonnull public String getSearchSuggestion() throws ParsingException
SearchExtractor
This method also returns the corrected query if
SearchExtractor.isCorrectedSearch() is true.
getSearchSuggestion in class SearchExtractorParsingExceptionpublic boolean isCorrectedSearch()
SearchExtractorExample: on YouTube, if you search for "pewdeipie", it will give you results for "pewdiepie", then isCorrectedSearch should return true.
isCorrectedSearch in class SearchExtractorpublic List<MetaInfo> getMetaInfo() throws ParsingException
SearchExtractorExample: on YouTube, if you search for "Covid-19", there is a box with information from the WHO about Covid-19 and a link to the WHO's website.
getMetaInfo in class SearchExtractorParsingException@Nonnull public ListExtractor.InfoItemsPage<InfoItem> getInitialPage() throws IOException, ExtractionException
ListExtractorInfoItemsPage corresponding to the initial page
where the items are from the initial request and the nextPage relative to it.getInitialPage in class ListExtractor<InfoItem>ListExtractor.InfoItemsPage corresponding to the initial pageIOExceptionExtractionExceptionpublic ListExtractor.InfoItemsPage<InfoItem> getPage(Page page) throws IOException, ExtractionException
ListExtractorgetPage in class ListExtractor<InfoItem>page - any page got from the exclusive implementation of the list extractorListExtractor.InfoItemsPage corresponding to the requested pageIOExceptionExtractionExceptionListExtractor.InfoItemsPage.getNextPage()