javax.jdo.metadata
Interface OrderMetadata

All Superinterfaces:

Metadata

public interface OrderMetadata
extends Metadata

Represents ordering of a collection field/property.

Since:

3.0

Method Summary

java.lang.String	getColumn() Accessor for the version column name
ColumnMetadata[]	getColumns() Accessor for all column(s) defined on the ordering.
IndexMetadata	getIndexMetadata() Accessor for any index metadata for the ordering
java.lang.String	getMappedBy() Accessor for the mapped-by field/property name in the element class.
int	getNumberOfColumns() Accessor for the number of columns defined for this ordering.
ColumnMetadata	newColumnMetadata() Add a column for this ordering.
IndexMetadata	newIndexMetadata() Method to set index metadata for the ordering
OrderMetadata	setColumn(java.lang.String column) Method to set the version column name.
OrderMetadata	setMappedBy(java.lang.String mappedBy) Method to set mapped-by information whether the order is present in the element class.

Methods inherited from interface javax.jdo.metadata.Metadata

getExtensions, getNumberOfExtensions, getParent, newExtensionMetadata

Method Detail

setColumn

OrderMetadata setColumn(java.lang.String column)

Method to set the version column name.

Parameters:

column - Name of the version clumn

getColumn

java.lang.String getColumn()

Accessor for the version column name

Returns:

The version column name

setMappedBy

OrderMetadata setMappedBy(java.lang.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

getMappedBy

java.lang.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