Package javax.jdo.metadata

Interface OrderMetadata

  • All Superinterfaces:
    Metadata
    public interface OrderMetadata
extends Metadata
    Represents ordering of a collection field/property.
    Since:
    3.0

    • Method Detail

      • setColumn

        OrderMetadata 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

      • setMappedBy

        OrderMetadata setMappedBy​(String mappedBy)
        Method to set mapped-by information whether the order is present in the element class.
        Parameters:
        mappedBy - Field/property name in which to store the ordering in the element
        Returns:
        This metadata object

      • getMappedBy

        String getMappedBy()
        Accessor for the mapped-by field/property name in the element class.
        Returns:
        Name of field/property in element class

      • getColumns

        ColumnMetadata[] getColumns()
        Accessor for all column(s) defined on the ordering.
        Returns:
        The column(s)

      • newColumnMetadata

        ColumnMetadata newColumnMetadata()
        Add a column for this ordering.
        Returns:
        The ColumnMetadata

      • getNumberOfColumns

        int getNumberOfColumns()
        Accessor for the number of columns defined for this ordering.
        Returns:
        The number of columns

      • newIndexMetadata

        IndexMetadata newIndexMetadata()
        Method to set index metadata for the ordering.
        Returns:
        The metadata for any index

      • getIndexMetadata

        IndexMetadata getIndexMetadata()
        Accessor for any index metadata for the ordering.
        Returns:
        Index metadata