# Uses of Interface
org.eclipse.emf.cdo.common.util.CDOVersionProvider

Packages that use CDOVersionProvider
Package
Description
org.eclipse.emf.cdo.common.branch
Common concepts for dealing with branches.
org.eclipse.emf.cdo.common.revision
Common concepts for dealing with revisions and revision lists.
org.eclipse.emf.cdo.common.revision.delta
Common concepts for dealing with revision deltas and feature deltas.
org.eclipse.emf.cdo.spi.common.revision
Common service provider interfaces and useful base implementations for dealing with revisions and deltas.

## Uses of CDOVersionProvider in org.eclipse.emf.cdo.common.branch

Subinterfaces of CDOVersionProvider in org.eclipse.emf.cdo.common.branch
Modifier and Type
Interface
Description
`interface`
`CDOBranchVersion`
A pair of a `branch` and an integer `version` number.

## Uses of CDOVersionProvider in org.eclipse.emf.cdo.common.revision

Subinterfaces of CDOVersionProvider in org.eclipse.emf.cdo.common.revision
Modifier and Type
Interface
Description
`interface`
`CDORevisable`
An entity that has a defined lifetime (creation plus revision) and a version in a `branch`.
`interface`
`CDORevision`
Encapsulates the immutable system information of a single CDO `object` between two `commits` in a `branch` and provides access to its modeled `data`.
`static interface`
`CDORevisionCache.EvictionEvent`
An `event` fired from a `revision cache` for `revisions` that are evicted because they are no longer strongly referenced when free memory runs low.
`interface`
`CDORevisionKey`
Uniquely identifies a `revision` by version in a `branch`.

## Uses of CDOVersionProvider in org.eclipse.emf.cdo.common.revision.delta

Subinterfaces of CDOVersionProvider in org.eclipse.emf.cdo.common.revision.delta
Modifier and Type
Interface
Description
`interface`
`CDORevisionDelta`
Represents the change delta between two `revisions` of a CDO object.

## Uses of CDOVersionProvider in org.eclipse.emf.cdo.spi.common.revision

Subinterfaces of CDOVersionProvider in org.eclipse.emf.cdo.spi.common.revision
Modifier and Type
Interface
Description
`interface`
`InternalCDORevision`
If the meaning of this type isn't clear, there really should be more of a description here...
`interface`
`InternalCDORevisionDelta`
If the meaning of this type isn't clear, there really should be more of a description here...
Classes in org.eclipse.emf.cdo.spi.common.revision that implement CDOVersionProvider
Modifier and Type
Class
Description
`class`
`AbstractCDORevision`
If the meaning of this type isn't clear, there really should be more of a description here...
`class`
`BaseCDORevision`
If the meaning of this type isn't clear, there really should be more of a description here...
`class`
`DelegatingCDORevision`
If the meaning of this type isn't clear, there really should be more of a description here...
`class`
`DetachedCDORevision`
If the meaning of this type isn't clear, there really should be more of a description here...
`class`
`PointerCDORevision`
A `synthetic` revision that represents the initial period of an object in a `branch` when the object is still associated with a revision from one of the baseline branches.
`class`
`StubCDORevision`
If the meaning of this type isn't clear, there really should be more of a description here...
`class`
`SyntheticCDORevision`
A synthetic revision that represents the initial period of an object in a `branch` when the object is still associated with a revision from one of the baseline branches.