org.eclipse.emf.emfstore.internal.server.model.versioning
Class VersionsFactory

java.lang.Object
  org.eclipse.emf.emfstore.internal.server.model.versioning.VersionsFactory

public final class VersionsFactory
extends Object

Factory for creating VersionSpecs.

Field Summary

static VersionsFactory

INSTANCE The instance.

Method Summary

BranchVersionSpec	createBRANCH(ESVersionSpec spec) Creates a BranchVersionSpec.
BranchVersionSpec	createBRANCH(String value) Create BranchVersionSpec.
HeadVersionSpec	createHEAD() Creates a HEAD revision for the branch "trunk".
HeadVersionSpec	createHEAD(ESVersionSpec versionSpec) Creates a HeadVersionSpec.
HeadVersionSpec	createHEAD(String branch) Creates a HeadVersionSpec.
TagVersionSpec	createTAG(String tag, String branch) Creates a TagVersionSpec.
boolean	isSameBranch(VersionSpec spec1, VersionSpec spec2) Checks whether two versions spec target the same branch.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final VersionsFactory INSTANCE

The instance.

Method Detail

createHEAD

public HeadVersionSpec createHEAD()

Creates a HEAD revision for the branch "trunk".

Returns:

head version

createHEAD

public HeadVersionSpec createHEAD(String branch)

Creates a HeadVersionSpec.

Parameters:

branch - name of the branch

Returns:

the head version spec

createHEAD

public HeadVersionSpec createHEAD(ESVersionSpec versionSpec)

Creates a HeadVersionSpec.

Parameters:

versionSpec - which is used for resolving branch

Returns:

the head version spec

createBRANCH

public BranchVersionSpec createBRANCH(String value)

Create BranchVersionSpec.

Parameters:

value - name of the branch

Returns:

the branch version spec

createBRANCH

public BranchVersionSpec createBRANCH(ESVersionSpec spec)

Creates a BranchVersionSpec.

Parameters:

spec - versionSpec which is used for resolving branch

Returns:

the branch version spec

isSameBranch

public boolean isSameBranch(VersionSpec spec1,
                            VersionSpec spec2)

Checks whether two versions spec target the same branch.

Parameters:

spec1 - the first version spec

spec2 - the second version spec

Returns:

true if same branch, false otherwise

createTAG

public TagVersionSpec createTAG(String tag,
                                String branch)

Creates a TagVersionSpec.

Parameters:

tag - the tag to use

branch - the branch

Returns:

the tag version spec