eu.etaxonomy.cdm.database.update
Interface IUpdater<U extends IUpdater<U>>

All Known Subinterfaces:

ISchemaUpdater, ITermUpdater

All Known Implementing Classes:

SchemaUpdater_24_25, SchemaUpdater_25_30, SchemaUpdater_30_301, SchemaUpdater_301_31, SchemaUpdaterBase, TermUpdater_24_25, TermUpdater_25_30, TermUpdater_30_31, TermUpdater_31_311, TermUpdater_311_312, TermUpdater_312_313, TermUpdater_313_314, TermUpdater_314_315, TermUpdaterBase, UpdaterBase

public interface IUpdater<U extends IUpdater<U>>

Author:

a.mueller

Method Summary

int	countSteps(ICdmDataSource datasource, IProgressMonitor monitor) Returns the number of steps to run to update the datasource to the schema this schema updater is updating to.
U	getNextUpdater() Returns the next CDM term/schema updater
U	getPreviousUpdater() Returns the previous CDM term/schema updater
boolean	invoke(ICdmDataSource datasource, IProgressMonitor monitor)
boolean	invoke(String targetVersion, ICdmDataSource datasource, IProgressMonitor monitor)

Method Detail

getPreviousUpdater

U getPreviousUpdater()

Returns the previous CDM term/schema updater

Returns:

getNextUpdater

U getNextUpdater()

Returns the next CDM term/schema updater

Returns:

countSteps

int countSteps(ICdmDataSource datasource,
               IProgressMonitor monitor)

Returns the number of steps to run to update the datasource to the schema this schema updater is updating to. This includes needed steps in previous updaters.

Returns:

number of steps

See Also:

getPreviousUpdater()

invoke

boolean invoke(ICdmDataSource datasource,
               IProgressMonitor monitor)
               throws Exception

Throws:

Exception

invoke

boolean invoke(String targetVersion,
               ICdmDataSource datasource,
               IProgressMonitor monitor)
               throws Exception

Throws:

Exception