Uses of Class
org.apache.cayenne.map.Relationship
Packages that use Relationship
Package
Description
Contains O/R mapping classes that store relational database
metadata information and map it to Java classes.
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Uses of Relationship in org.apache.cayenne.map
Classes in org.apache.cayenne.map with type parameters of type RelationshipModifier and TypeInterfaceDescriptioninterface
PathComponent<T extends Attribute,
U extends Relationship> A component in a path chain.Subclasses of Relationship in org.apache.cayenne.mapModifier and TypeClassDescriptionclass
A DbRelationship is a descriptor of a database inter-table relationship based on one or more primary key/foreign key pairs.class
Describes an association between two Java classes mapped as source and target ObjEntity.Fields in org.apache.cayenne.map with type parameters of type RelationshipMethods in org.apache.cayenne.map with type parameters of type RelationshipModifier and TypeMethodDescription<T extends Attribute,
U extends Relationship>
PathComponent<T, U> Entity.lastPathComponent
(Expression path, Map aliasMap) Convenience method returning the last component in the path iterator.abstract <T extends Attribute,
U extends Relationship>
Iterable<PathComponent<T, U>> Entity.resolvePath
(Expression pathExp, Map aliasMap) Returns an Iterable over the path components with elements represented asPathComponent
instances, encapsulating a relationship, an attribute or a subpath alias.Methods in org.apache.cayenne.map that return RelationshipModifier and TypeMethodDescriptionEntity.getAnyRelationship
(Entity targetEntity) Returns a relationship that has a specified entity as a target.Entity.getRelationship
(String relName) Returns relationship with namerelName
.abstract Relationship
Relationship.getReverseRelationship()
Returns a "complimentary" relationship going in the opposite direction.Methods in org.apache.cayenne.map that return types with arguments of type RelationshipModifier and TypeMethodDescriptionMap
<String, ? extends Relationship> Entity.getRelationshipMap()
Returns an unmodifiable map of relationships sorted by name.Collection
<? extends Relationship> Entity.getRelationships()
Returns an unmodifiable collection of Relationships that exist in this entity.Methods in org.apache.cayenne.map with parameters of type RelationshipModifier and TypeMethodDescriptionvoid
Entity.addRelationship
(Relationship relationship) Adds new relationship to the entity. -
Uses of Relationship in org.apache.cayenne.map.event
Fields in org.apache.cayenne.map.event declared as RelationshipMethods in org.apache.cayenne.map.event that return RelationshipModifier and TypeMethodDescriptionRelationshipEvent.getRelationship()
Returns relationship associated with this event.Methods in org.apache.cayenne.map.event with parameters of type RelationshipModifier and TypeMethodDescriptionvoid
RelationshipEvent.setRelationship
(Relationship relationship) Sets relationship associated with this event.Constructors in org.apache.cayenne.map.event with parameters of type RelationshipModifierConstructorDescriptionRelationshipEvent
(Object src, Relationship rel, Entity entity) Creates a Relationship change event.RelationshipEvent
(Object src, Relationship rel, Entity entity, int id) Creates a Relationship event of a specified type.RelationshipEvent
(Object src, Relationship rel, Entity entity, String oldName) Creates a Relationship name change event.