v2.7.2

• #78 Bug fix for the HollowSparseIntegerSet & improve extensibility
• #83 Ergonomic shortcuts for the generated API
• #84 Enhance FieldPath with
  • ability to turn off auto-expand,
  • another utility method to find a single value,
  • removing auto-expand for MAP type in field path.
• Bugfix: Generated API cached delegates will no longer throw NPE when null number/boolean scalar fields are accessed

v2.7.1

• #82 RefreshListener has two new available methods snapshotApplied() and deltaApplied() which are called for every transition -- including for individual deltas which occur during an initializing refresh. Access to these methods is obtained by extending AbstractRefreshListener. Addresses #80.
• Bugfix: HollowSchemaSorter and HollowCombiner now work even if referenced schemas/types are filtered

v2.7.0

• #77 Adding HollowSparseIntegerSet, a new compact set to index sparse integer values based on a predicate for a hollow type.

v2.6.11

• Added the RecordCountVarianceValidator

v2.6.10

• Fixed a bug in the HollowCombiner when combined inputs don't contain all of the same types as initialized in the output state engine.

v2.6.9

• DuplicateDataDetectionValidator: Duplicate detection based on primary key.
• Bugfix: HollowConsumer's triggerRefresh() method threw an Exception if no AnnouncementWatcher was provided and no new data state was available
• HollowDiff: Better error message for mismatched schemas.

v2.6.8

Bugfix release:

• Generated primary key index API was returning incorrect results for updated records when object longevity was enabled.

v2.6.7

Introduced two beta APIs:

• HollowPrefixIndex (#66)
• HollowIncrementalProducer (#69)

v2.6.6

Bugfix release:

• #70 HollowFilesystemAnnouncementWatcher no longer uses a FileSystem watch, as this is broken on Mac OS X.
• Maintain a single HollowReadStateEngine throughout the life of a HollowProducer. Fixes incorrect read state in the HollowProducer after a failed announcement.

v2.6.5

• #67 HollowFilesystemAnnouncementWatcher allows for specification of a ScheduledExecutorService and uses a FileSystem watch to observe changes to the announce.version file.