File	Doc	Category	Size	Date	Package
MappingFieldElement.java	API Doc	Glassfish v2 API	5828	Fri May 04 22:34:44 BST 2007	com.sun.jdo.api.persistence.model.mapping

MappingFieldElement

Fields Summary
public static final int	GROUP_DEFAULT Constant representing the jdo default fetch group. This is what used to be mandatory for SynerJ.
public static final int	GROUP_NONE Constant representing no fetch group.
public static final int	GROUP_INDEPENDENT Constant representing an independent fetch group. All independent fetch groups must have a value less than or equal to this constant.

Constructors Summary

Methods Summary
public void	addColumn(org.netbeans.modules.dbschema.DBMemberElement column) Adds a column to the list of columns mapped by this mapping field. param column column element to be added to the mapping exception ModelException if impossible
public java.util.ArrayList	getColumns() Returns the list of column names to which this mapping field is mapped. return the names of the columns mapped by this mapping field
public int	getFetchGroup() Get the fetch group of this field element. return the fetch group, one of {@link #GROUP_DEFAULT}, {@link #GROUP_NONE}, or anything less than or equal to {@link #GROUP_INDEPENDENT}
public boolean	isInConcurrencyCheck() Determines whether this field element is in a concurrency check or not. return true if the field is in a concurrency check, false otherwise
public boolean	isReadOnly() Determines whether this field element is read only or not. return true if the field is read only, false otherwise
public boolean	isVersion() Determines whether this field element is a version field or not. return true if the field is a version field, false otherwise
public void	removeColumn(java.lang.String columnName) Removes a column from the list of columns mapped by this mapping field. param columnName the relative name of the column to be removed from the mapping exception ModelException if impossible
public void	setFetchGroup(int group) Set the fetch group of this field element. param group - an integer indicating the fetch group, one of: {@link #GROUP_DEFAULT}, {@link #GROUP_NONE}, or anything less than or equal to {@link #GROUP_INDEPENDENT} exception ModelException if impossible
public void	setInConcurrencyCheck(boolean flag) Set whether this field element is in a concurrency check or not. param flag - if true, the field element is marked as being in a concurrency check; otherwise, it is not exception ModelException if impossible
public void	setReadOnly(boolean flag) Set whether this field element is read only or not. param flag - if true, the field element is marked as read only; otherwise, it is not exception ModelException if impossible
public void	setVersion(boolean flag) Set whether this field element is a version field or not. param flag - if true, the field element is marked as a version field; otherwise, it is not exception ModelException if impossible