All Known Implementing Classes:

InMemoryPersistenceSpi
```
public interface PersistenceSpi
```
Interface to be implemented by Nessie GC persistence implementations. Only to be used by LiveContentSetsRepository and LiveContentSet, other code must interact with the LiveContentSetsRepository or LiveContentSet, but never this interface.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`addFileDeletions(@NotNull java.util.UUID liveSetId, @NotNull java.util.stream.Stream<FileReference> files)`	Records the given files to be later returned by `fetchFileDeletions(UUID)`, ignores duplicates.
`long`	`addIdentifiedLiveContent(@NotNull java.util.UUID liveSetId, @NotNull java.util.stream.Stream<ContentReference> contentReference)`
`void`	`associateBaseLocations(@NotNull java.util.UUID liveSetId, @NotNull java.lang.String contentId, @NotNull java.util.Collection<java.net.URI> baseLocations)`
`void`	`deleteLiveContentSet(java.util.UUID liveSetId)`
`java.util.stream.Stream<java.net.URI>`	`fetchAllBaseLocations(@NotNull java.util.UUID liveSetId)`
`java.util.stream.Stream<java.net.URI>`	`fetchBaseLocations(@NotNull java.util.UUID liveSetId, @NotNull java.lang.String contentId)`
`java.util.stream.Stream<java.lang.String>`	`fetchContentIds(@NotNull java.util.UUID liveSetId)`
`java.util.stream.Stream<ContentReference>`	`fetchContentReferences(@NotNull java.util.UUID liveSetId, @NotNull java.lang.String contentId)`
`long`	`fetchDistinctContentIdCount(@NotNull java.util.UUID liveSetId)`
`java.util.stream.Stream<FileReference>`	`fetchFileDeletions(@NotNull java.util.UUID liveSetId)`	Returns the `addFileDeletions(UUID, Stream)` recorded file deletions (aka deferred deletes) grouped by base path.
`LiveContentSet`	`finishedExpireContents(@NotNull java.util.UUID liveSetId, @NotNull java.time.Instant finished, java.lang.Throwable failure)`
`void`	`finishedIdentifyLiveContents(@NotNull java.util.UUID liveSetId, @NotNull java.time.Instant finished, java.lang.Throwable failure)`
`java.util.stream.Stream<LiveContentSet>`	`getAllLiveContents()`
`LiveContentSet`	`getLiveContentSet(@NotNull java.util.UUID liveSetId)`
`LiveContentSet`	`startExpireContents(@NotNull java.util.UUID liveSetId, @NotNull java.time.Instant started)`
`void`	`startIdentifyLiveContents(@NotNull java.util.UUID liveSetId, @NotNull java.time.Instant created)`

Method Detail

deleteLiveContentSet

void deleteLiveContentSet(java.util.UUID liveSetId)

getAllLiveContents

@MustBeClosed
java.util.stream.Stream<LiveContentSet> getAllLiveContents()

startIdentifyLiveContents

void startIdentifyLiveContents(@NotNull
                               @NotNull java.util.UUID liveSetId,
                               @NotNull
                               @NotNull java.time.Instant created)

addIdentifiedLiveContent

long addIdentifiedLiveContent(@NotNull
                              @NotNull java.util.UUID liveSetId,
                              @NotNull
                              @NotNull java.util.stream.Stream<ContentReference> contentReference)

finishedIdentifyLiveContents

void finishedIdentifyLiveContents(@NotNull
                                  @NotNull java.util.UUID liveSetId,
                                  @NotNull
                                  @NotNull java.time.Instant finished,
                                  @Nullable
                                  java.lang.Throwable failure)

startExpireContents

LiveContentSet startExpireContents(@NotNull
                                   @NotNull java.util.UUID liveSetId,
                                   @NotNull
                                   @NotNull java.time.Instant started)

finishedExpireContents

LiveContentSet finishedExpireContents(@NotNull
                                      @NotNull java.util.UUID liveSetId,
                                      @NotNull
                                      @NotNull java.time.Instant finished,
                                      @Nullable
                                      java.lang.Throwable failure)

getLiveContentSet

LiveContentSet getLiveContentSet(@NotNull
                                 @NotNull java.util.UUID liveSetId)
                          throws LiveContentSetNotFoundException

Throws:: LiveContentSetNotFoundException

fetchDistinctContentIdCount

long fetchDistinctContentIdCount(@NotNull
                                 @NotNull java.util.UUID liveSetId)

fetchContentIds

@MustBeClosed
java.util.stream.Stream<java.lang.String> fetchContentIds(@NotNull
                                                          @NotNull java.util.UUID liveSetId)

fetchContentReferences

java.util.stream.Stream<ContentReference> fetchContentReferences(@NotNull
                                                                 @NotNull java.util.UUID liveSetId,
                                                                 @NotNull
                                                                 @NotNull java.lang.String contentId)

associateBaseLocations

void associateBaseLocations(@NotNull
                            @NotNull java.util.UUID liveSetId,
                            @NotNull
                            @NotNull java.lang.String contentId,
                            @NotNull
                            @NotNull java.util.Collection<java.net.URI> baseLocations)

fetchBaseLocations

@MustBeClosed
java.util.stream.Stream<java.net.URI> fetchBaseLocations(@NotNull
                                                         @NotNull java.util.UUID liveSetId,
                                                         @NotNull
                                                         @NotNull java.lang.String contentId)

fetchAllBaseLocations

@MustBeClosed
java.util.stream.Stream<java.net.URI> fetchAllBaseLocations(@NotNull
                                                            @NotNull java.util.UUID liveSetId)

addFileDeletions

long addFileDeletions(@NotNull
                      @NotNull java.util.UUID liveSetId,
                      @NotNull
                      @NotNull java.util.stream.Stream<FileReference> files)

Records the given files to be later returned by fetchFileDeletions(UUID), ignores duplicates.

Returns:: the number of actually added files

fetchFileDeletions

@MustBeClosed
java.util.stream.Stream<FileReference> fetchFileDeletions(@NotNull
                                                          @NotNull java.util.UUID liveSetId)

Returns the addFileDeletions(UUID, Stream) recorded file deletions (aka deferred deletes) grouped by base path.

Interface PersistenceSpi