# Uses of Class
org.apache.cayenne.map.DbJoin

Packages that use DbJoin
Package
Description
org.apache.cayenne.map
Contains O/R mapping classes that store relational database metadata information and map it to Java classes.

- ## Uses of DbJoin in org.apache.cayenne.map

  Fields in org.apache.cayenne.map with type parameters of type DbJoin
  Modifier and Type
  Field
  Description
  `protected List<DbJoin>`
  DbRelationship.`joins`
  Methods in org.apache.cayenne.map that return DbJoin
  Modifier and Type
  Method
  Description
  `DbJoin`
  DbJoin.`createReverseJoin()`
  Returns a "reverse" join.
  Methods in org.apache.cayenne.map that return types with arguments of type DbJoin
  Modifier and Type
  Method
  Description
  `List<DbJoin>`
  DbRelationship.`getJoins()`
  Returns a list of joins.
  Methods in org.apache.cayenne.map with parameters of type DbJoin
  Modifier and Type
  Method
  Description
  `void`
  DbRelationship.`addJoin(DbJoin join)`
  Adds a join.
  `void`
  DbRelationship.`removeJoin(DbJoin join)`
  Method parameters in org.apache.cayenne.map with type arguments of type DbJoin
  Modifier and Type
  Method
  Description
  `void`
  DbRelationship.`setJoins(Collection<DbJoin> newJoins)`