org.eclipse.emf.cdo.spi.common.revision
Class DelegatingCDORevision
java.lang.Object
org.eclipse.emf.cdo.spi.common.revision.DelegatingCDORevision
- All Implemented Interfaces:
- CDOBranchPoint, CDOBranchVersion, CDOIDAndVersion, CDORevisable, CDORevision, CDORevisionData, CDORevisionKey, CDOTimeProvider, CDOReferenceAdjustable, InternalCDORevision
- public abstract class DelegatingCDORevision
- extends Object
- implements InternalCDORevision
If the meaning of this type isn't clear, there really should be more of a description here...
- Since:
- 3.0
Method Summary |
void |
accept(CDORevisionValueVisitor visitor)
|
void |
accept(CDORevisionValueVisitor visitor,
Predicate<EStructuralFeature> filter)
|
void |
add(EStructuralFeature feature,
int index,
Object value)
|
void |
adjustForCommit(CDOBranch branch,
long timeStamp)
|
boolean |
adjustReferences(CDOReferenceAdjuster referenceAdjuster)
|
void |
clear(EStructuralFeature feature)
|
EStructuralFeature[] |
clearValues()
|
InternalCDORevisionDelta |
compare(CDORevision origin)
|
boolean |
contains(EStructuralFeature feature,
Object value)
|
void |
convertEObjects(CDOIDProvider oidProvider)
|
InternalCDORevision |
copy()
|
CDORevisionData |
data()
|
void |
freeze()
|
Object |
get(EStructuralFeature feature,
int index)
|
InternalCDOBranch |
getBranch()
Returns the branch of this branch version. |
InternalCDOClassInfo |
getClassInfo()
|
Object |
getContainerID()
|
int |
getContainingFeatureID()
Provides the input to the calculation of the feature in the container revision that actually holds this revision. |
abstract InternalCDORevision |
getDelegate()
|
EClass |
getEClass()
|
CDOID |
getID()
|
CDOList |
getList(EStructuralFeature feature)
|
CDOList |
getList(EStructuralFeature feature,
int size)
|
CDOPermission |
getPermission()
|
InternalCDORevision |
getProperRevision()
|
CDOID |
getResourceID()
|
long |
getRevised()
|
InternalCDORevision |
getRevisionForID(CDOID id)
|
long |
getTimeStamp()
Returns the time stamp of this branch point, or the fixed special time stamp
unspecified if this branch point marks the head of a branch. |
Object |
getValue(EStructuralFeature feature)
Should never return CDORevisionData.NIL |
int |
getVersion()
Returns the version number of this branch version. |
int |
hashCode(EStructuralFeature feature)
|
int |
indexOf(EStructuralFeature feature,
Object value)
|
boolean |
isEmpty(EStructuralFeature feature)
|
boolean |
isFrozen()
|
boolean |
isHistorical()
Returns true exactly if CDOBranchPoint.getTimeStamp() does not return CDOBranchPoint.UNSPECIFIED_DATE ,
false otherwise. |
boolean |
isReadable()
|
boolean |
isResource()
|
boolean |
isResourceFolder()
|
boolean |
isResourceNode()
|
boolean |
isUnchunked()
|
boolean |
isValid(CDOBranchPoint branchPoint)
|
boolean |
isValid(long timeStamp)
|
boolean |
isWritable()
|
int |
lastIndexOf(EStructuralFeature feature,
Object value)
|
void |
merge(CDORevisionDelta delta)
|
Object |
move(EStructuralFeature feature,
int targetIndex,
int sourceIndex)
|
void |
read(CDODataInput in)
|
Object |
remove(EStructuralFeature feature,
int index)
|
CDORevision |
revision()
|
Object |
set(EStructuralFeature feature,
int index,
Object value)
|
void |
setBranchPoint(CDOBranchPoint branchPoint)
|
void |
setContainerID(Object containerID)
|
void |
setContainingFeatureID(int containingFeatureID)
|
void |
setID(CDOID id)
|
void |
setList(EStructuralFeature feature,
InternalCDOList list)
|
void |
setPermission(CDOPermission permission)
|
void |
setResourceID(CDOID resourceID)
|
void |
setRevised(long revised)
|
void |
setUnchunked()
|
Object |
setValue(EStructuralFeature feature,
Object value)
|
void |
setVersion(int version)
|
int |
size(EStructuralFeature feature)
|
Object[] |
toArray(EStructuralFeature feature)
|
|
toArray(EStructuralFeature feature,
T[] array)
|
void |
unset(EStructuralFeature feature)
|
void |
write(CDODataOutput out,
int referenceChunk)
|
void |
write(CDODataOutput out,
int referenceChunk,
CDOBranchPoint securityContext)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DelegatingCDORevision
public DelegatingCDORevision()
getDelegate
public abstract InternalCDORevision getDelegate()
getRevisionForID
public InternalCDORevision getRevisionForID(CDOID id)
- Specified by:
getRevisionForID
in interface InternalCDORevision
- Since:
- 4.2
getProperRevision
public InternalCDORevision getProperRevision()
- Specified by:
getProperRevision
in interface InternalCDORevision
- Since:
- 4.2
adjustReferences
public boolean adjustReferences(CDOReferenceAdjuster referenceAdjuster)
- Specified by:
adjustReferences
in interface CDOReferenceAdjustable
- Since:
- 4.0
getTimeStamp
public long getTimeStamp()
- Description copied from interface:
CDOBranchPoint
- Returns the time stamp of this branch point, or the fixed special time stamp
unspecified
if this branch point marks the head
of a branch.
- Specified by:
getTimeStamp
in interface CDOBranchPoint
- Specified by:
getTimeStamp
in interface CDOTimeProvider
getBranch
public InternalCDOBranch getBranch()
- Description copied from interface:
CDOBranchVersion
- Returns the branch of this branch version.
- Specified by:
getBranch
in interface CDOBranchPoint
- Specified by:
getBranch
in interface CDOBranchVersion
- Specified by:
getBranch
in interface InternalCDORevision
- Since:
- 4.2
isHistorical
public boolean isHistorical()
- Description copied from interface:
CDORevision
- Returns
true
exactly if CDOBranchPoint.getTimeStamp()
does not return CDOBranchPoint.UNSPECIFIED_DATE
,
false
otherwise.
- Specified by:
isHistorical
in interface CDORevision
getID
public CDOID getID()
- Specified by:
getID
in interface CDOIDAndVersion
revision
public CDORevision revision()
- Specified by:
revision
in interface CDORevisionData
getResourceID
public CDOID getResourceID()
- Specified by:
getResourceID
in interface CDORevisionData
getContainerID
public Object getContainerID()
- Specified by:
getContainerID
in interface CDORevisionData
getContainingFeatureID
public int getContainingFeatureID()
- Description copied from interface:
CDORevisionData
- Provides the input to the calculation of the feature in the container revision that actually holds this revision.
Usage Example:
CDORevision revision = ...;
CDORevision container = Util.getRevision(revision.data().getContainerID());
int containingFeatureID = revision.data().getContainingFeatureID();
EStructuralFeature feature = containingFeatureID <= InternalEObject.EOPPOSITE_FEATURE_BASE ?
container.getEClass().getEStructuralFeature(InternalEObject.EOPPOSITE_FEATURE_BASE - containingFeatureID) :
((EReference)revision.getEClass().getEStructuralFeature(containingFeatureID)).getEOpposite();
- Specified by:
getContainingFeatureID
in interface CDORevisionData
- See Also:
BasicEObjectImpl.eContainingFeature()
,
CDORevisionData.getContainerID()
get
public Object get(EStructuralFeature feature,
int index)
- Specified by:
get
in interface CDORevisionData
getEClass
public EClass getEClass()
- Specified by:
getEClass
in interface CDORevision
getVersion
public int getVersion()
- Description copied from interface:
CDOBranchVersion
- Returns the version number of this branch version.
- Specified by:
getVersion
in interface CDOBranchVersion
- Specified by:
getVersion
in interface CDOIDAndVersion
size
public int size(EStructuralFeature feature)
- Specified by:
size
in interface CDORevisionData
getRevised
public long getRevised()
- Specified by:
getRevised
in interface CDORevisable
isEmpty
public boolean isEmpty(EStructuralFeature feature)
- Specified by:
isEmpty
in interface CDORevisionData
isValid
public boolean isValid(long timeStamp)
- Specified by:
isValid
in interface CDORevision
isValid
public boolean isValid(CDOBranchPoint branchPoint)
- Specified by:
isValid
in interface CDORevision
- Since:
- 4.0
copy
public InternalCDORevision copy()
- Specified by:
copy
in interface CDORevision
- Specified by:
copy
in interface InternalCDORevision
- Since:
- 4.0
getClassInfo
public InternalCDOClassInfo getClassInfo()
- Specified by:
getClassInfo
in interface CDORevision
- Specified by:
getClassInfo
in interface InternalCDORevision
- Since:
- 4.2
setID
public void setID(CDOID id)
- Specified by:
setID
in interface InternalCDORevision
contains
public boolean contains(EStructuralFeature feature,
Object value)
- Specified by:
contains
in interface CDORevisionData
isResourceNode
public boolean isResourceNode()
- Specified by:
isResourceNode
in interface CDORevision
setVersion
public void setVersion(int version)
- Specified by:
setVersion
in interface InternalCDORevision
isResourceFolder
public boolean isResourceFolder()
- Specified by:
isResourceFolder
in interface CDORevision
indexOf
public int indexOf(EStructuralFeature feature,
Object value)
- Specified by:
indexOf
in interface CDORevisionData
isResource
public boolean isResource()
- Specified by:
isResource
in interface CDORevision
setBranchPoint
public void setBranchPoint(CDOBranchPoint branchPoint)
- Specified by:
setBranchPoint
in interface InternalCDORevision
adjustForCommit
public void adjustForCommit(CDOBranch branch,
long timeStamp)
- Specified by:
adjustForCommit
in interface InternalCDORevision
data
public CDORevisionData data()
- Specified by:
data
in interface CDORevision
lastIndexOf
public int lastIndexOf(EStructuralFeature feature,
Object value)
- Specified by:
lastIndexOf
in interface CDORevisionData
setRevised
public void setRevised(long revised)
- Specified by:
setRevised
in interface InternalCDORevision
compare
public InternalCDORevisionDelta compare(CDORevision origin)
- Specified by:
compare
in interface CDORevision
- Specified by:
compare
in interface InternalCDORevision
setResourceID
public void setResourceID(CDOID resourceID)
- Specified by:
setResourceID
in interface InternalCDORevision
merge
public void merge(CDORevisionDelta delta)
- Specified by:
merge
in interface CDORevision
toArray
public <T> T[] toArray(EStructuralFeature feature,
T[] array)
- Specified by:
toArray
in interface CDORevisionData
setContainerID
public void setContainerID(Object containerID)
- Specified by:
setContainerID
in interface InternalCDORevision
setContainingFeatureID
public void setContainingFeatureID(int containingFeatureID)
- Specified by:
setContainingFeatureID
in interface InternalCDORevision
toArray
public Object[] toArray(EStructuralFeature feature)
- Specified by:
toArray
in interface CDORevisionData
add
public void add(EStructuralFeature feature,
int index,
Object value)
- Specified by:
add
in interface InternalCDORevision
hashCode
public int hashCode(EStructuralFeature feature)
- Specified by:
hashCode
in interface CDORevisionData
clear
public void clear(EStructuralFeature feature)
- Specified by:
clear
in interface InternalCDORevision
move
public Object move(EStructuralFeature feature,
int targetIndex,
int sourceIndex)
- Specified by:
move
in interface InternalCDORevision
remove
public Object remove(EStructuralFeature feature,
int index)
- Specified by:
remove
in interface InternalCDORevision
set
public Object set(EStructuralFeature feature,
int index,
Object value)
- Specified by:
set
in interface InternalCDORevision
unset
public void unset(EStructuralFeature feature)
- Specified by:
unset
in interface InternalCDORevision
getValue
public Object getValue(EStructuralFeature feature)
- Description copied from interface:
InternalCDORevision
- Should never return
CDORevisionData.NIL
- Specified by:
getValue
in interface InternalCDORevision
setValue
public Object setValue(EStructuralFeature feature,
Object value)
- Specified by:
setValue
in interface InternalCDORevision
setList
public void setList(EStructuralFeature feature,
InternalCDOList list)
- Specified by:
setList
in interface InternalCDORevision
getList
public CDOList getList(EStructuralFeature feature)
- Specified by:
getList
in interface InternalCDORevision
getList
public CDOList getList(EStructuralFeature feature,
int size)
- Specified by:
getList
in interface InternalCDORevision
size
- the initialCapacity of a new list to be created if this revision has no list so far (its size will always
be 0), or -1 to skip list creation and return null
in this case.
read
public void read(CDODataInput in)
throws IOException
- Specified by:
read
in interface InternalCDORevision
- Throws:
IOException
write
public void write(CDODataOutput out,
int referenceChunk)
throws IOException
- Specified by:
write
in interface InternalCDORevision
- Throws:
IOException
write
public void write(CDODataOutput out,
int referenceChunk,
CDOBranchPoint securityContext)
throws IOException
- Specified by:
write
in interface InternalCDORevision
- Throws:
IOException
- Since:
- 4.1
convertEObjects
public void convertEObjects(CDOIDProvider oidProvider)
- Specified by:
convertEObjects
in interface InternalCDORevision
clearValues
public EStructuralFeature[] clearValues()
- Specified by:
clearValues
in interface InternalCDORevision
- Since:
- 4.2
getPermission
public CDOPermission getPermission()
- Specified by:
getPermission
in interface CDORevision
- Since:
- 4.1
setPermission
public void setPermission(CDOPermission permission)
- Specified by:
setPermission
in interface InternalCDORevision
- Since:
- 4.1
isReadable
public boolean isReadable()
- Specified by:
isReadable
in interface CDORevision
- Since:
- 4.1
isWritable
public boolean isWritable()
- Specified by:
isWritable
in interface CDORevision
- Since:
- 4.1
accept
public void accept(CDORevisionValueVisitor visitor)
- Specified by:
accept
in interface CDORevisionData
- Since:
- 4.2
accept
public void accept(CDORevisionValueVisitor visitor,
Predicate<EStructuralFeature> filter)
- Specified by:
accept
in interface CDORevisionData
- Since:
- 4.2
freeze
public void freeze()
- Specified by:
freeze
in interface InternalCDORevision
- Since:
- 4.0
isFrozen
public boolean isFrozen()
- Specified by:
isFrozen
in interface InternalCDORevision
- Since:
- 4.2
isUnchunked
public boolean isUnchunked()
- Specified by:
isUnchunked
in interface InternalCDORevision
- Since:
- 4.1
setUnchunked
public void setUnchunked()
- Specified by:
setUnchunked
in interface InternalCDORevision
- Since:
- 4.1
Copyright (c) 2011, 2012 Eike Stepper (Berlin, Germany) and others.