Package ai.velr

Class MigrationReport

java.lang.Object

ai.velr.MigrationReport

public final class MigrationReport
extends Object

Result of an explicit Velr schema migration check or migration run.

Constructor Summary

Constructors

Constructor	Description
MigrationReport(int fromVersion, int toVersion, MigrationStatus status, List<String> steps)	Create a migration report.

Method Summary

Modifier and Type	Method	Description
int	fromVersion()	Return the schema version observed before migration.
MigrationStatus	status()	Return the migration outcome.
List<String>	steps()	Return the migration steps applied by Velr.
int	toVersion()	Return the schema version expected by this runtime.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MigrationReport

public MigrationReport(int fromVersion,
 int toVersion,
 MigrationStatus status,
 List<String> steps)

Create a migration report.

Parameters:

fromVersion - schema version before the migration attempt

toVersion - current schema version targeted by the runtime

status - migration outcome

steps - migration steps applied, or an empty list when already current

Method Details

fromVersion

public int fromVersion()

Return the schema version observed before migration.

Returns:

starting schema version

toVersion

public int toVersion()

Return the schema version expected by this runtime.

Returns:

target schema version

status

public MigrationStatus status()

Return the migration outcome.

Returns:

migration status

steps

public List<String> steps()

Return the migration steps applied by Velr.

Returns:

immutable step list