org.schabi.newpipe.extractor

Interface Collector<I,E>

Type Parameters:

I - the item type

E - the extractor type

All Known Implementing Classes:

ChannelInfoItemsCollector, CommentsInfoItemsCollector, InfoItemsCollector, MultiInfoItemsCollector, PlaylistInfoItemsCollector, StreamInfoItemsCollector

public interface Collector<I,E>

Collectors are used to simplify the collection of information from extractors

Method Summary

Modifier and Type	Method and Description
void	commit(E extractor) Try to add an extractor to the collection
I	extract(E extractor) Try to extract the item from an extractor without adding it to the collection
List<Throwable>	getErrors() Get all errors
List<I>	getItems() Get all items
void	reset() Reset all collected items and errors

Method Detail

commit

void commit(E extractor)

Try to add an extractor to the collection

Parameters:

extractor - the extractor to add

extract

I extract(E extractor)
   throws ParsingException

Try to extract the item from an extractor without adding it to the collection

Parameters:

extractor - the extractor to use

Returns:

the item

Throws:

ParsingException - thrown if there is an error extracting the required fields of the item.

getItems

List<I> getItems()

Get all items

Returns:

the items

getErrors

List<Throwable> getErrors()

Get all errors

Returns:

the errors

reset

void reset()

Reset all collected items and errors