# Uses of Package
org.apache.cayenne.merge

- Packages that use org.apache.cayenne.merge
  Package | Description
  --- | ---
  org.apache.cayenne.dba | Contains database adapter API (DbAdapter) and its default implementation.
  org.apache.cayenne.dba.db2 | IBM DB2 DbAdapter.
  org.apache.cayenne.dba.derby | Apache Derby DbAdapter.
  org.apache.cayenne.dba.h2 |
  org.apache.cayenne.dba.hsqldb | HSQLDB DbAdapter.
  org.apache.cayenne.dba.ingres |
  org.apache.cayenne.dba.mysql | MySQL DbAdapter.
  org.apache.cayenne.dba.openbase | OpenBase DbAdapter.
  org.apache.cayenne.dba.oracle | Oracle DbAdapter.
  org.apache.cayenne.dba.postgres | PostgreSQL DbAdapter.
  org.apache.cayenne.dba.sqlserver | MS SQLServer DbAdapter.
  org.apache.cayenne.dba.sybase | Sybase DbAdapter.
  org.apache.cayenne.merge |

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.db2
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.derby
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.h2
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.hsqldb
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.ingres
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.mysql
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.openbase
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.oracle
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.postgres
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.sqlserver
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.dba.sybase
  Class and Description
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken

- Classes in org.apache.cayenne.merge used by org.apache.cayenne.merge
  Class and Description
  AbstractToDbToken Common abstract superclass for all `MergerToken`s going from the model to the database.
  AbstractToModelToken Common abstract superclass for all `MergerToken`s going from the database to the model.
  MergeDirection Represent a merge direction that can be one of two.
  MergerContext An object passed as an argument to `MergerToken.execute(MergerContext)`s that a `MergerToken` can do its work.
  MergerFactory All `MergerToken`s should be created from a `MergerFactory` obtained from `DbAdapter.mergerFactory()` so that the `DbAdapter` are able to provide `MergerToken` subclasses.
  MergerToken
  ModelMergeDelegate A interface used to tell about modifications performed on the model by `MergerToken` with `MergeDirection.TO_MODEL`
  ValueForNullProvider

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