@InterfaceAudience.Public @InterfaceStability.Stable public class PreAlterSchemaVersionEvent extends PreEventContext
PreEventContext.PreEventType
Constructor and Description |
---|
PreAlterSchemaVersionEvent(IHMSHandler handler,
SchemaVersion oldSchemaVersion,
SchemaVersion newSchemaVersion) |
Modifier and Type | Method and Description |
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SchemaVersion |
getNewSchemaVersion() |
SchemaVersion |
getOldSchemaVersion() |
getEventType, getHandler
public PreAlterSchemaVersionEvent(IHMSHandler handler, SchemaVersion oldSchemaVersion, SchemaVersion newSchemaVersion)
public SchemaVersion getOldSchemaVersion()
public SchemaVersion getNewSchemaVersion()
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