org.eclipse.emf.emfstore.internal.server.model.versioning.impl

Class ChangePackageImpl

java.lang.Object

org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.EObjectImpl

org.eclipse.emf.emfstore.internal.server.model.versioning.impl.ChangePackageImpl

All Implemented Interfaces:

org.eclipse.emf.common.notify.Notifier, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.InternalEObject, APIDelegate<ESChangePackage>, AbstractChangePackage, ChangePackage

public class ChangePackageImpl
extends org.eclipse.emf.ecore.impl.EObjectImpl
implements ChangePackage

An implementation of the model object ' Change Package'.

The following features are implemented:

• Operations
• Events
• Log Message
• Version Properties

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EAdapterList<E extends Object & org.eclipse.emf.common.notify.Adapter>, org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EObservableAdapterList

Nested classes/interfaces inherited from interface org.eclipse.emf.ecore.InternalEObject

org.eclipse.emf.ecore.InternalEObject.EStore

Field Summary

Fields inherited from class org.eclipse.emf.ecore.impl.EObjectImpl

ELAST_EOBJECT_FLAG

Fields inherited from interface org.eclipse.emf.ecore.InternalEObject

EOPPOSITE_FEATURE_BASE

Method Summary

Modifier and Type	Method and Description
void	add(AbstractOperation operation) Add a single operation to this change package.
void	addAll(List<AbstractOperation> operations) Adds all given operations to this change package.
void	apply(Project project) Apply all operations in the change package to the given project.
void	apply(Project project, boolean force) Apply all operations in the change package to the given project.
void	attachToProjectSpace(ChangePackageContainer changePackageHolder) Attaches this change package to the given value.
LogMessage	basicGetLogMessage()
org.eclipse.emf.common.notify.NotificationChain	basicSetLogMessage(LogMessage newLogMessage, org.eclipse.emf.common.notify.NotificationChain msgs)
void	cannonize() Cannonize the change package, that is remove all operations that are masked by later operations.
void	clear() Clears all operations from this change package.
ESChangePackageImpl	createAPI() Creates the API interface for this class.
Object	eGet(int featureID, boolean resolve, boolean coreType)
org.eclipse.emf.common.notify.NotificationChain	eInverseRemove(org.eclipse.emf.ecore.InternalEObject otherEnd, int featureID, org.eclipse.emf.common.notify.NotificationChain msgs)
boolean	eIsSet(int featureID)
void	eSet(int featureID, Object newValue)
void	eUnset(int featureID)
AbstractOperation	get(int index) Returns the operation at the given index.
Set<ModelElementId>	getAllInvolvedModelElements() Returns all model elements that are involved in this change package.
List<AbstractOperation>	getCopyOfOperations() Retrieve a copy of all operations in the change package.
org.eclipse.emf.common.util.EList<Event>	getEvents()
List<AbstractOperation>	getLeafOperations() Get all leaf operations of a change package, decomposing all composite operations.
LogMessage	getLogMessage()
org.eclipse.emf.common.util.EList<AbstractOperation>	getOperations() Returns the operations of the change package.
int	getSize() Counts the number of Leaf Operations within this change package.
List<AbstractOperation>	getTouchingOperations(ModelElementId modelElementId) Get all operations of a change package, that are touching the given model element id
org.eclipse.emf.common.util.EList<VersionProperty>	getVersionProperties()
boolean	isEmpty() Whether this change package has any operations.
int	leafSize() Returns the number of leaf operations that are contained within this change package.
ESCloseableIterable<AbstractOperation>	operations() Returns a handle for iterating through operations contained in this change package. NOTE: Callers must call close on the returned handle.
List<AbstractOperation>	removeAtEnd(int n) Removes the given number of operations starting from the end.
ChangePackage	reverse() Reverse the change package.
ESCloseableIterable<AbstractOperation>	reversedOperations() Returns a handle for iterating through operations contained in this change package backwards. NOTE: Callers must call close on the returned handle.
void	save() Save this change package.
void	setLogMessage(LogMessage newLogMessage)
int	size() Returns the size of this change package, that is, how many operations are contained in it.
ESChangePackageImpl	toAPI() Returns the API representation of this change package.

Methods inherited from class org.eclipse.emf.ecore.impl.EObjectImpl

eAdapters, eClass, eContainerFeatureID, eDeliver, eInternalContainer, eInvoke, eIsProxy, eSetClass, eSetDeliver, eSetProxyURI

Methods inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eAllContents, eBaseStructuralFeatureID, eBasicRemoveFromContainer, eBasicRemoveFromContainerFeature, eBasicSetContainer, eContainer, eContainingFeature, eContainmentFeature, eContains, eContents, eCrossReferences, eDerivedOperationID, eDerivedOperationID, eDerivedStructuralFeatureID, eDerivedStructuralFeatureID, eDirectResource, eDynamicBasicRemoveFromContainer, eDynamicGet, eDynamicGet, eDynamicInverseAdd, eDynamicInverseRemove, eDynamicInvoke, eDynamicIsSet, eDynamicIsSet, eDynamicSet, eDynamicSet, eDynamicUnset, eDynamicUnset, eGet, eGet, eGet, eInternalResource, eInverseAdd, eInverseAdd, eInverseRemove, eInvoke, eIsSet, eObjectForURIFragmentSegment, eOpenGet, eOpenIsSet, eOpenSet, eOpenUnset, eProxyURI, eResolveProxy, eResource, eSet, eSetResource, eSetStore, eSetting, eStore, eUnset, eURIFragmentSegment, eVirtualGet, eVirtualGet, eVirtualIsSet, eVirtualSet, eVirtualUnset, toString

Methods inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

eNotificationRequired, eNotify

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Methods inherited from interface org.eclipse.emf.ecore.InternalEObject

eNotificationRequired

Method Detail

getOperations

public org.eclipse.emf.common.util.EList<AbstractOperation> getOperations()

Returns the operations of the change package. Will not enforce uniqueness, do NOT add the same element twice!

Specified by:

getOperations in interface ChangePackage

Returns:

a list of operations.

See Also:

VersioningPackage.getChangePackage_Operations()

getEvents

public org.eclipse.emf.common.util.EList<Event> getEvents()

Specified by:

getEvents in interface ChangePackage

Returns:

the value of the 'Events' containment reference list.

See Also:

VersioningPackage.getChangePackage_Events()

getLogMessage

public LogMessage getLogMessage()

Specified by:

getLogMessage in interface AbstractChangePackage

Returns:

the value of the 'Log Message' containment reference.

See Also:

AbstractChangePackage.setLogMessage(LogMessage), VersioningPackage.getAbstractChangePackage_LogMessage()

basicGetLogMessage

public LogMessage basicGetLogMessage()

basicSetLogMessage

public org.eclipse.emf.common.notify.NotificationChain basicSetLogMessage(LogMessage newLogMessage,
                                                                          org.eclipse.emf.common.notify.NotificationChain msgs)

setLogMessage

public void setLogMessage(LogMessage newLogMessage)

Specified by:

setLogMessage in interface AbstractChangePackage

Parameters:

newLogMessage - the new value of the 'Log Message' containment reference.

See Also:

AbstractChangePackage.getLogMessage()

getVersionProperties

public org.eclipse.emf.common.util.EList<VersionProperty> getVersionProperties()

Specified by:

getVersionProperties in interface ChangePackage

Returns:

the value of the 'Version Properties' containment reference list.

See Also:

VersioningPackage.getChangePackage_VersionProperties()

reverse

public ChangePackage reverse()

Reverse the change package. That applying the change package and the reversed change package to a project is a nop.

Specified by:

reverse in interface AbstractChangePackage

Specified by:

reverse in interface ChangePackage

Returns:

the reversed change package

apply

public void apply(Project project)

Apply all operations in the change package to the given project.

Specified by:

apply in interface AbstractChangePackage

Specified by:

apply in interface ChangePackage

Parameters:

project - the project

See Also:

ChangePackage.apply(org.eclipse.emf.emfstore.internal.common.model.Project)

apply

public void apply(Project project,
                  boolean force)

Apply all operations in the change package to the given project. Additional you can force the operations to be applied with illegal operations being ignored.

Specified by:

apply in interface AbstractChangePackage

Specified by:

apply in interface ChangePackage

Parameters:

project - the project

force - if true, illegal Operations won't stop the other to be applied

See Also:

ChangePackage.apply(org.eclipse.emf.emfstore.internal.common.model.Project, boolean)

cannonize

public void cannonize()

Cannonize the change package, that is remove all operations that are masked by later operations.

Specified by:

cannonize in interface ChangePackage

eInverseRemove

public org.eclipse.emf.common.notify.NotificationChain eInverseRemove(org.eclipse.emf.ecore.InternalEObject otherEnd,
                                                                      int featureID,
                                                                      org.eclipse.emf.common.notify.NotificationChain msgs)

Overrides:

eInverseRemove in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eGet

public Object eGet(int featureID,
                   boolean resolve,
                   boolean coreType)

Specified by:

eGet in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eGet in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eSet

public void eSet(int featureID,
                 Object newValue)

Specified by:

eSet in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eSet in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eUnset

public void eUnset(int featureID)

Specified by:

eUnset in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eUnset in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eIsSet

public boolean eIsSet(int featureID)

Specified by:

eIsSet in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eIsSet in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

getCopyOfOperations

public List<AbstractOperation> getCopyOfOperations()

Retrieve a copy of all operations in the change package.

Specified by:

getCopyOfOperations in interface ChangePackage

See Also:

ChangePackage.getCopyOfOperations()

getLeafOperations

public List<AbstractOperation> getLeafOperations()

Get all leaf operations of a change package, decomposing all composite operations. The effect of the leaf operations on a project is the same as the effect of the root operations of this change package.

Specified by:

getLeafOperations in interface ChangePackage

Returns:

a list of leaf operations.

getAllInvolvedModelElements

public Set<ModelElementId> getAllInvolvedModelElements()

Returns all model elements that are involved in this change package.

Specified by:

getAllInvolvedModelElements in interface ChangePackage

Returns:

a set of model element ids

See Also:

ChangePackage.getAllInvolvedModelElements()

getTouchingOperations

public List<AbstractOperation> getTouchingOperations(ModelElementId modelElementId)

Description copied from interface: ChangePackage

Get all operations of a change package, that are touching the given model element id

Specified by:

getTouchingOperations in interface ChangePackage

Returns:

a list of leaf operations.

getSize

public int getSize()

Description copied from interface: ChangePackage

Counts the number of Leaf Operations within this change package. The method will recursivly go thru all composite operations

Specified by:

getSize in interface ChangePackage

Returns:

the number of Leaf Operations

toAPI

public ESChangePackageImpl toAPI()

Returns the API representation of this change package.

Specified by:

toAPI in interface APIDelegate<ESChangePackage>

Specified by:

toAPI in interface AbstractChangePackage

Returns:

the API representation of this change package.

See Also:

APIDelegate.toAPI()

createAPI

public ESChangePackageImpl createAPI()

Creates the API interface for this class.

Specified by:

createAPI in interface APIDelegate<ESChangePackage>

Returns:

the API interface of this class

See Also:

APIDelegate.createAPI()

add

public void add(AbstractOperation operation)

Add a single operation to this change package.

Specified by:

add in interface AbstractChangePackage

Parameters:

operation - the operation to be added

See Also:

AbstractChangePackage.add(org.eclipse.emf.emfstore.internal.server.model.versioning.operations.AbstractOperation)

addAll

public void addAll(List<AbstractOperation> operations)

Adds all given operations to this change package.

Specified by:

addAll in interface AbstractChangePackage

Parameters:

operations - the operations to be added

See Also:

AbstractChangePackage.addAll(java.util.List)

size

public int size()

Returns the size of this change package, that is, how many operations are contained in it.

Specified by:

size in interface AbstractChangePackage

Returns:

the number of operations contained in this change package

See Also:

AbstractChangePackage.size()

operations

public ESCloseableIterable<AbstractOperation> operations()

Returns a handle for iterating through operations contained in this change package.
NOTE: Callers must call close on the returned handle.

Specified by:

operations in interface AbstractChangePackage

Returns:

a handle that enables iterating through all operations of this change package

See Also:

AbstractChangePackage.operations()

reversedOperations

public ESCloseableIterable<AbstractOperation> reversedOperations()

Returns a handle for iterating through operations contained in this change package backwards.
NOTE: Callers must call close on the returned handle.

Specified by:

reversedOperations in interface AbstractChangePackage

Returns:

a handle that enables iterating through all operations of this change package

See Also:

AbstractChangePackage.reversedOperations()

isEmpty

public boolean isEmpty()

Whether this change package has any operations.

Specified by:

isEmpty in interface AbstractChangePackage

Returns:

true, if this change package is empty, false otherwise

See Also:

AbstractChangePackage.isEmpty()

removeAtEnd

public List<AbstractOperation> removeAtEnd(int n)

Removes the given number of operations starting from the end.

Specified by:

removeAtEnd in interface AbstractChangePackage

Parameters:

n - the number of operations to be removed

Returns:

the removed operations

See Also:

AbstractChangePackage.removeAtEnd(int)

clear

public void clear()

Clears all operations from this change package.

Specified by:

clear in interface AbstractChangePackage

See Also:

AbstractChangePackage.clear()

attachToProjectSpace

public void attachToProjectSpace(ChangePackageContainer changePackageHolder)

Attaches this change package to the given value.

Specified by:

attachToProjectSpace in interface AbstractChangePackage

Parameters:

changePackageHolder - the value to which this change package will be attached to

See Also:

AbstractChangePackage.attachToProjectSpace(org.eclipse.emf.emfstore.internal.server.model.versioning.impl.persistent.ChangePackageContainer)

leafSize

public int leafSize()

Returns the number of leaf operations that are contained within this change package.

Specified by:

leafSize in interface AbstractChangePackage

Returns:

the number of leaf operations contained in this change package

See Also:

AbstractChangePackage.leafSize()

save

public void save()
          throws IOException

Save this change package.

Specified by:

save in interface AbstractChangePackage

Throws:

IOException

See Also:

AbstractChangePackage.save()

get

public AbstractOperation get(int index)

Returns the operation at the given index.

Specified by:

get in interface AbstractChangePackage

Parameters:

index - the requested index

Returns:

the operation corresponding to the given index

See Also:

AbstractChangePackage.get(int)