DatabaseUpgrade (couchbase-lite-java-core API)

```
public final class DatabaseUpgrade
extends java.lang.Object
```
Imports from the v1.0 SQLite database format into a CBLDatabase. This class is optional: the source file does not need to be built into the app or the Couchbase Lite library. If it's not present, Couchbase Lite will ignore old v1.0 databases instead of importing them.

Constructors
Modifier	Constructor and Description
`protected`	`DatabaseUpgrade(Manager manager, Database db, java.lang.String sqliteFile)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`backOut()`
`protected boolean`	`canRemoveOldAttachmentsDir()`
`protected void`	`deleteSQLiteFiles()`
`protected int`	`getNumDocs()`
`protected int`	`getNumRevs()`
`protected boolean`	`importData()`

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

protected DatabaseUpgrade(Manager manager,
                          Database db,
                          java.lang.String sqliteFile)

protected boolean canRemoveOldAttachmentsDir()

Class DatabaseUpgrade