javax.jdo.metadata

Interface VersionMetadata

All Superinterfaces:

Metadata

public interface VersionMetadata
extends Metadata

Represents versioning of a class.

Since:

3.0

Method Summary

Modifier and Type	Method and Description
String	getColumn() Accessor for the version column name
ColumnMetadata[]	getColumns() Accessor for all column(s) defined on the version.
Indexed	getIndexed() Accessor for whether indexed (true|false|unique).
IndexMetadata	getIndexMetadata() Accessor for any index metadata on this version.
int	getNumberOfColumns() Accessor for the number of columns defined for this version.
VersionStrategy	getStrategy() Accessor for the version strategy.
ColumnMetadata	newColumnMetadata() Add a new column for this version.
IndexMetadata	newIndexMetadata() Method to set index metadata for the version.
VersionMetadata	setColumn(String column) Method to set the version column name.
VersionMetadata	setIndexed(Indexed indexed) Method to set whether indexed.
VersionMetadata	setStrategy(VersionStrategy strategy) Method to set the version strategy.

Methods inherited from interface javax.jdo.metadata.Metadata

getExtensions, getNumberOfExtensions, getParent, newExtensionMetadata

Method Detail

setStrategy

VersionMetadata setStrategy(VersionStrategy strategy)

Method to set the version strategy.

Parameters:

strategy - The strategy

Returns:

This metadata object

getStrategy

VersionStrategy getStrategy()

Accessor for the version strategy.

Returns:

The strategy

setColumn

VersionMetadata setColumn(String column)

Method to set the version column name.

Parameters:

column - Name of the version column

Returns:

This metadata object

getColumn

String getColumn()

Accessor for the version column name

Returns:

The version column name

setIndexed

VersionMetadata setIndexed(Indexed indexed)

Method to set whether indexed.

Parameters:

indexed - Whether indexed (true | false | unique)

Returns:

This metadata object

getIndexed

Indexed getIndexed()

Accessor for whether indexed (true|false|unique).

Returns:

Indexed?

getColumns

ColumnMetadata[] getColumns()

Accessor for all column(s) defined on the version.

Returns:

The column(s)

newColumnMetadata

ColumnMetadata newColumnMetadata()

Add a new column for this version.

Returns:

The ColumnMetadata

getNumberOfColumns

int getNumberOfColumns()

Accessor for the number of columns defined for this version.

Returns:

The number of columns

newIndexMetadata

IndexMetadata newIndexMetadata()

Method to set index metadata for the version.

Returns:

The IndexMetadata

getIndexMetadata

IndexMetadata getIndexMetadata()

Accessor for any index metadata on this version.

Returns:

Index metadata