
public interface ExternalUrlLoader

Modifier and Type	Method	Description
`abstract Unit`	`reset()`	Force the loading time to expire
`abstract Unit`	`save(UrlAware url, UrlTopic topic)`	Save the url to the external repository
`abstract Unit`	`saveAll(Iterable<UrlAware> urls, UrlTopic topic)`	Save all the url to the external repository
`abstract Boolean`	`hasMore()`	If there are more items in the source
`abstract Boolean`	`hasMore(UrlTopic topic)`	If there are more items in the source
`abstract Integer`	`countRemaining()`	Count remaining size
`abstract Integer`	`countRemaining(UrlTopic topic)`	Count remaining size
`abstract Integer`	`estimateRemaining()`	Estimate the size of remaining items, this operation should be very fast
`abstract Integer`	`estimateRemaining(UrlTopic topic)`	Estimate the size of remaining items, this operation should be very fast
`abstract Collection<UrlAware>`	`loadToNow(Collection<UrlAware> sink, Integer size, UrlTopic topic)`	Load items from the source to the sink
`abstract <T extends Any> Collection<T>`	`loadToNow(Collection<T> sink, Integer size, UrlTopic topic, Function1<UrlAware, T> transformer)`	Load items from the source to the sink
`abstract Unit`	`loadTo(Collection<UrlAware> sink, Integer size, UrlTopic topic)`	Load items from the source to the sink
`abstract <T extends Any> Unit`	`loadTo(Collection<T> sink, Integer size, UrlTopic topic, Function1<UrlAware, T> transformer)`	Load items from the source to the sink
`abstract Long`	`deleteAll(UrlTopic topic)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 abstract Unit save(UrlAware url, UrlTopic topic)

Save the url to the external repository

 abstract Unit saveAll(Iterable<UrlAware> urls, UrlTopic topic)

Save all the url to the external repository

hasMore
```
 abstract Boolean hasMore()
```
If there are more items in the source

 abstract Boolean hasMore(UrlTopic topic)

If there are more items in the source

 abstract Integer countRemaining(UrlTopic topic)

Count remaining size

estimateRemaining
```
 abstract Integer estimateRemaining()
```
Estimate the size of remaining items, this operation should be very fast

estimateRemaining
```
 abstract Integer estimateRemaining(UrlTopic topic)
```
Estimate the size of remaining items, this operation should be very fast

 abstract Collection<UrlAware> loadToNow(Collection<UrlAware> sink, Integer size, UrlTopic topic)

Load items from the source to the sink

 abstract <T extends Any> Collection<T> loadToNow(Collection<T> sink, Integer size, UrlTopic topic, Function1<UrlAware, T> transformer)

Load items from the source to the sink

 abstract Unit loadTo(Collection<UrlAware> sink, Integer size, UrlTopic topic)

Load items from the source to the sink

 abstract <T extends Any> Unit loadTo(Collection<T> sink, Integer size, UrlTopic topic, Function1<UrlAware, T> transformer)

Load items from the source to the sink

 abstract Long deleteAll(UrlTopic topic)

Interface ExternalUrlLoader