/**
* PUBLIC: Return the foreign key field names associated with the mapping. These are only the
* source fields that are writable.
*/
public void setForeignKeyFieldNames(Vector fieldNames) {
Vector fields =
org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(
fieldNames.size());
for (Enumeration fieldNamesEnum = fieldNames.elements(); fieldNamesEnum.hasMoreElements(); ) {
fields.addElement(new DatabaseField((String) fieldNamesEnum.nextElement()));
}
setForeignKeyFields(fields);
if (!fields.isEmpty()) {
setIsForeignKeyRelationship(true);
}
}
/** INTERNAL: Return true is this query has batching */
public boolean hasBatchReadAttributes() {
return (batchReadAttributeExpressions != null) && (!batchReadAttributeExpressions.isEmpty());
}