Package com.sapportals.wcm.service.relation

Provides a service to persist relationships between relation operands.

See:
Description

Interface Summary

IOrderedRelation	Interface to tag ordered relations.
IOrderedRelationPosition	An ordering position for relations.
IOrderedRelationPositioning	A ordering positioning information for relations.
IOrderedRelationPositioningList	A list for IOrderedRelationPositioning s.
IOrderedRelationPositioningListIterator	An iterator for IOrdererdRelationPositiongList s.
IOrderedRelationType	A relation type, which supports ordering on it's relations.
IRelation	A relation.
IRelationList	A typed list for IRelation s.
IRelationListIterator	An iterator for IRelation s in a IRelationList .
IRelationOperand	A IRelation s operand - the so called source or target of a relation.
IRelationOperandQuery	A query term used for a IRelationQueryOperand .
IRelationOperandType	The type for a IRelationOperand .
IRelationPropertyQuery	A term used by the IRelationQueryBuilder .
IRelationQuery	An query expression to select IRelation s.
IRelationQueryBuilder	A query builder wich creates IQueryExpressions to be used with the relation service.
IRelationQueryOrder	An expression used by the IQueryBuilder .
IRelationService	A service to store IRelation s between two objects.
IRelationType	The type of a relation.
IRelationTypeAttributes	The attributes of a IRelationType .
IRelationTypeHandler	The handler for a IRelationType .
IRelationTypeList	A typed list for IRelationType s.
IRelationTypeListIterator	An iterator for IRelationType s in a IRelationTypeList .
IRelationWatcher	A watcher for relations.

Class Summary

AbstractRelationWatcher	A basic implementation for a IRelationWatcher .
OrderedRelationPosition	An implementation for the ordering position for relations.
OrderedRelationPositionInterpreter	This is a very simple interpreter class that allows one to write JDK 1.5 compliant code.
RelationServiceFactory	Service factory for the service of this package.

Exception Summary

RelationQueryException

An exception concerning the IRelationQueryBuilder .

Package com.sapportals.wcm.service.relation Description

Provides a service to persist relationships between relation operands.

Package Specification