Ksqlite Kotlin API/ksqlite.kapi.snapshot/Snapshot

Snapshot

sealed interface Snapshot : Comparable<Snapshot> , AutoCloseable(source)

An immutable, point-in-time snapshot of the state of a WAL mode database, returned by ksqlite.kapi.connection.DatabaseConnection.createSnapshot and consumed by ksqlite.kapi.connection.DatabaseConnection.openSnapshot.

Unless documented otherwise, every member throws IllegalStateException once this snapshot is closed.

Functions

abstract override fun close()

Destroys this snapshot. Calling this again on an already closed snapshot has no effect.

compareTo

abstract operator override fun compareTo(other: Snapshot): Int

Compares the age of this snapshot to other. A negative number means this snapshot is older than other, zero that they refer to the same point in time, and a positive number that this snapshot is newer. Comparing snapshots taken from different databases gives an unspecified result.