Bump objectboxVersion from 3.8.0 to 4.0.2

[dependabot]

Bumps objectboxVersion from 3.8.0 to 4.0.2.
Updates io.objectbox:objectbox-android-objectbrowser from 3.8.0 to 4.0.2

Release notes

Sourced from io.objectbox:objectbox-android-objectbrowser's releases.

V4.0.2

• Add convenience oneOf and notOneOf conditions that accept Date to avoid manual conversion using getTime().
• When BoxStore is closing, briefly wait on active transactions to finish.
• Guard against crashes when BoxStore was closed, but database operations do still occur concurrently (transactions are still active).

V4.0.1

• Examples: added Vector Search example that demonstrates how to perform on-device approximate nearest neighbor (ANN) search.
• Revert deprecation of Box.query(), it is still useful for queries without any condition.
• Add note on old query API methods of QueryBuilder that they are not recommended for new projects. Use the new query APIs instead.
• Update and expand documentation on ToOne and ToMany.

V4.0.0 - Vector Search

ObjectBox now supports Vector Search to enable efficient similarity searches.

This is particularly useful for AI/ML/RAG applications, e.g. image, audio, or text similarity. Other use cases include semantic search or recommendation engines.

Create a Vector (HNSW) index for a floating point vector property. For example, a City with a location vector:

@Entity
public class City {
@HnswIndex(dimensions = 2)
float[] location;

}

Perform a nearest neighbor search using the new nearestNeighbors(queryVector, maxResultCount) query condition and the new "find with scores" query methods (the score is the distance to the query vector). For example, find the 2 closest cities:

final float[] madrid = {40.416775F, -3.703790F};
final Query<City> query = box
        .query(City_.location.nearestNeighbors(madrid, 2))
        .build();
final City closest = query.findWithScores().get(0).get();

For an introduction to Vector Search, more details and other supported languages see the Vector Search documentation.

• BoxStore: deprecated BoxStore.sizeOnDisk(). Instead use one of the new APIs to determine the size of a database:
  • BoxStore.getDbSize() which for a file-based database returns the file size and for an in-memory database returns the approximately used memory,
  • BoxStore.getDbSizeOnDisk() which only returns a non-zero size for a file-based database.
• Query: add properly named setParameter(prop, value) methods that only accept a single parameter value, deprecated the old setParameters(prop, value) variants.
• Sync: add SyncCredentials.userAndPassword(user, password).

... (truncated)

Commits

• 6d65a6a Prepare Java release 4.0.2
• c29a614 Merge branch '1068-close-while-read-tx-active' into 'dev'
• acc26bf BoxStore: make handle volatile
• c7ac7ed BoxStore: on close, wait briefly on open transactions
• 901235b Tests: closing Store while Transaction is active should not crash
• 88e3122 Merge branch '169-test-date-property' into 'dev'
• c95901c Date: add oneOf conditions, update and add query tests
• 19193db BoxStore: increase VERSION to 4.0.2-2024-08-13
• a579019 Gradle: fix logging of standard out and error streams for tests
• ac54f3f build.gradle.kts: note release-only properties
• Additional commits viewable in compare view

Updates io.objectbox:objectbox-android from 3.8.0 to 4.0.2

Release notes

Sourced from io.objectbox:objectbox-android's releases.

V4.0.2

• Add convenience oneOf and notOneOf conditions that accept Date to avoid manual conversion using getTime().
• When BoxStore is closing, briefly wait on active transactions to finish.
• Guard against crashes when BoxStore was closed, but database operations do still occur concurrently (transactions are still active).

V4.0.1

• Examples: added Vector Search example that demonstrates how to perform on-device approximate nearest neighbor (ANN) search.
• Revert deprecation of Box.query(), it is still useful for queries without any condition.
• Add note on old query API methods of QueryBuilder that they are not recommended for new projects. Use the new query APIs instead.
• Update and expand documentation on ToOne and ToMany.

V4.0.0 - Vector Search

ObjectBox now supports Vector Search to enable efficient similarity searches.

This is particularly useful for AI/ML/RAG applications, e.g. image, audio, or text similarity. Other use cases include semantic search or recommendation engines.

Create a Vector (HNSW) index for a floating point vector property. For example, a City with a location vector:

@Entity
public class City {
@HnswIndex(dimensions = 2)
float[] location;

}

Perform a nearest neighbor search using the new nearestNeighbors(queryVector, maxResultCount) query condition and the new "find with scores" query methods (the score is the distance to the query vector). For example, find the 2 closest cities:

final float[] madrid = {40.416775F, -3.703790F};
final Query<City> query = box
        .query(City_.location.nearestNeighbors(madrid, 2))
        .build();
final City closest = query.findWithScores().get(0).get();

For an introduction to Vector Search, more details and other supported languages see the Vector Search documentation.

• BoxStore: deprecated BoxStore.sizeOnDisk(). Instead use one of the new APIs to determine the size of a database:
  • BoxStore.getDbSize() which for a file-based database returns the file size and for an in-memory database returns the approximately used memory,
  • BoxStore.getDbSizeOnDisk() which only returns a non-zero size for a file-based database.
• Query: add properly named setParameter(prop, value) methods that only accept a single parameter value, deprecated the old setParameters(prop, value) variants.
• Sync: add SyncCredentials.userAndPassword(user, password).

... (truncated)

Commits

• 6d65a6a Prepare Java release 4.0.2
• c29a614 Merge branch '1068-close-while-read-tx-active' into 'dev'
• acc26bf BoxStore: make handle volatile
• c7ac7ed BoxStore: on close, wait briefly on open transactions
• 901235b Tests: closing Store while Transaction is active should not crash
• 88e3122 Merge branch '169-test-date-property' into 'dev'
• c95901c Date: add oneOf conditions, update and add query tests
• 19193db BoxStore: increase VERSION to 4.0.2-2024-08-13
• a579019 Gradle: fix logging of standard out and error streams for tests
• ac54f3f build.gradle.kts: note release-only properties
• Additional commits viewable in compare view

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[github-actions]

I'm not approving this PR because it includes a major update of a dependency used in production

[dependabot]

Superseded by #227.