Package javax.jdo.metadata

Interface VersionMetadata

  • All Superinterfaces:
    Metadata
    public interface VersionMetadata
extends Metadata
    Represents versioning of a class.
    Since:
    3.0

    • 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