com.ibm.xtools.comparemerge.emf.delta.impl

Class CompositeDeltaImpl

java.lang.Object

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

org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.EObjectImpl

com.ibm.xtools.comparemerge.emf.delta.impl.DeltaImpl

com.ibm.xtools.comparemerge.emf.delta.impl.CompositeDeltaImpl

All Implemented Interfaces:

CompositeDelta, Delta, DescriptionProvider, Printable, java.beans.PropertyChangeListener, java.util.EventListener, org.eclipse.core.runtime.IAdaptable, org.eclipse.emf.common.notify.Notifier, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.InternalEObject

public class CompositeDeltaImpl
extends DeltaImpl
implements CompositeDelta

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolder, org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderBaseImpl, org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderImpl

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

org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EAdapterList<E extends java.lang.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

Modifier and Type	Field and Description
protected java.util.List	deltas

Fields inherited from class com.ibm.xtools.comparemerge.emf.delta.impl.DeltaImpl

appliedResolution, base, composites, conflicts, contributor, customProperties, dependents, prerequisites, propertyChangeSupport, systemDelta, type

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

eAdapters, eContainer, eContainerFeatureID, EDELIVER, EDYNAMIC_CLASS, eFlags, ELAST_EOBJECT_FLAG, ELAST_NOTIFIER_FLAG, eProperties, EPROXY

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

EVIRTUAL_GET, EVIRTUAL_IS_SET, EVIRTUAL_NO_VALUE, EVIRTUAL_SET, EVIRTUAL_UNSET

Fields inherited from interface com.ibm.xtools.comparemerge.emf.delta.Delta

RESOLUTION_PROPERTY

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

EOPPOSITE_FEATURE_BASE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CompositeDeltaImpl()
	CompositeDeltaImpl(org.eclipse.emf.ecore.resource.Resource base, org.eclipse.emf.ecore.resource.Resource contributor, java.util.List deltas, boolean isAtomic, java.lang.String shortDescription, java.lang.String longDescription)

Method Summary

Modifier and Type	Method and Description
boolean	addDelta(Delta delta)
void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) Adds a listener that can register interest in a delta's RESOLVED_PROPERTY.
boolean	canResolve(Resolution newResolution) Returns whether or not this delta can be resolved with the new resolution.
boolean	canUnresolve() Returns whether or not this delta can be unresolved.
void	collectAtomicDeltaSet(Resolution resolution, boolean includeRequiredDeltas, java.util.Set atomicDeltaSet) Collects all deltas, in the same contributor, required to resolve this delta with the given resolution, with the option of including required deltas or not.
protected org.eclipse.emf.ecore.EClass	eStaticClass()
java.lang.Object	getAdapter(java.lang.Class adapter)
java.lang.Object	getAffectedObject() Returns the object that has been affected.
java.lang.String	getAffectedObjectMatchingId() Returns the matching ID of the object that has been affected if the feature of the location is a containment reference, otherwise null.
java.util.Set	getAtomicDeltaSet(Resolution resolution, boolean includeRequiredDeltas) Returns a set of all deltas in the same contributor that must be atomically resolved.
protected java.util.Set	getAtomicDeltaSet(Resolution resolution, boolean includeRequiredDeltas, java.util.Set atomicDeltaSet) Returns a set of all deltas in the same contributor that must be atomically resolved.
java.util.List	getDeltas() Returns all the deltas that this delta composes.
Location	getDestinationLocation() Returns the destination location of the delta.
java.lang.String	getId() Returns a unique ID for this delta.
java.util.Set	getLeafDeltas() Returns all leaf deltas referenced by this composite.
java.lang.String	getLongDescription() Returns a long description.
Resolution	getResolution() Returns the current resolution of the delta.
java.lang.String	getShortDescription() Returns a short description.
Location	getSourceLocation() Returns the source location of the delta.
boolean	isAccepted() Returns whether or not this delta is accepted.
boolean	isAtomic() Returns whether or not all the composed deltas must be accepted or rejected atomically.
boolean	isLeafDeltaConflicting() Returns whether or not a leaf delta is conflicting with another delta.
boolean	isRejected() Returns whether or not this delta is rejected.
boolean	isResolved() Returns whether or not this delta is resolved.
boolean	isSameDelta(Delta d) Returns whether or not resolving this delta has the same effect as resolving the given delta.
void	print(java.io.PrintStream out) Prints a text representation to a stream.
void	propertyChange(java.beans.PropertyChangeEvent event)
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) Removes a listener.
void	resolve(Resolution newResolution) Applies the new resolution with this delta.
void	toStringImpl(java.lang.StringBuilder sb) Appends an String representation to the string buffer.
void	unresolve() Unapplies the current resolution with this delta.

Methods inherited from class com.ibm.xtools.comparemerge.emf.delta.impl.DeltaImpl

addComposite, addConflict, addDependent, addPrerequisite, canAutoResolve, collectResolutionSet, deleteConflict, deleteDependent, deletePrerequisite, eGet, eInverseAdd, eInverseRemove, eIsSet, eSet, eUnset, getAppliedResolution, getAtomicComposites, getBase, getComposites, getConflicts, getContributor, getCustomProperty, getDependents, getDependentsRecursively, getDestinationNewSetState, getDestinationOldSetState, getEquivalentDelta, getPrerequisites, getPrerequisitesRecursively, getRequiredDeltasRecursively, getResolutionSet, getSourceNewSetState, getSourceOldSetState, getType, hasUnresolvedConflicts, isConflicting, isDestinationSetStateChanged, isInComposite, isInConflictedAtomicContainer, isSourceSetStateChanged, isSystemDelta, setAppliedResolution, setCustomProperty, setEquivalentDelta, setSystemDelta, toString

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

eAdapters, eBasicAdapters, eBasicProperties, eBasicSetContainer, eClass, eContainerFeatureID, eDeliver, eInternalContainer, eInvoke, eIsProxy, eProperties, eSetClass, eSetDeliver, eSetProxyURI

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

eAddVirtualValue, eAllContents, eBaseStructuralFeatureID, eBasicRemoveFromContainer, eBasicRemoveFromContainerFeature, eBasicSetContainer, eComputeVirtualValuesCapacity, eContainer, eContainerAdapterArray, eContainingFeature, eContainmentFeature, eContainmentFeature, eContains, eContents, eCrossReferences, eDerivedOperationID, eDerivedOperationID, eDerivedStructuralFeatureID, eDerivedStructuralFeatureID, eDirectResource, eDynamicBasicRemoveFromContainer, eDynamicClass, eDynamicFeature, eDynamicFeatureID, eDynamicGet, eDynamicGet, eDynamicGet, eDynamicInverseAdd, eDynamicInverseAdd, eDynamicInverseRemove, eDynamicInverseRemove, eDynamicInvoke, eDynamicInvoke, eDynamicIsSet, eDynamicIsSet, eDynamicIsSet, eDynamicSet, eDynamicSet, eDynamicSet, eDynamicUnset, eDynamicUnset, eDynamicUnset, eGet, eGet, eGet, eHasSettings, eInternalResource, eInverseAdd, eInverseRemove, eInvocationDelegate, eInvoke, eIsSet, eObjectForURIFragmentSegment, eOpenGet, eOpenIsSet, eOpenSet, eOpenUnset, eProxyURI, eRemoveVirtualValue, eResolveProxy, eResource, eSet, eSetDirectResource, eSetResource, eSetStore, eSetting, eSettingDelegate, eSettings, eSetVirtualIndexBits, eSetVirtualValue, eSetVirtualValues, eStaticFeatureCount, eStaticOperationCount, eStore, eUnset, eURIFragmentSegment, eVirtualBitCount, eVirtualGet, eVirtualGet, eVirtualIndex, eVirtualIndexBits, eVirtualIsSet, eVirtualSet, eVirtualUnset, eVirtualValue, eVirtualValues

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

eBasicAdapterArray, eBasicHasAdapters, eNotificationRequired, eNotify

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.ibm.xtools.comparemerge.emf.delta.Delta

addComposite, addConflict, addDependent, addPrerequisite, canAutoResolve, collectResolutionSet, deleteConflict, deleteDependent, deletePrerequisite, getAppliedResolution, getAtomicComposites, getBase, getComposites, getConflicts, getContributor, getCustomProperty, getDependents, getDependentsRecursively, getDestinationNewSetState, getDestinationOldSetState, getEquivalentDelta, getPrerequisites, getPrerequisitesRecursively, getResolutionSet, getSourceNewSetState, getSourceOldSetState, getType, hasUnresolvedConflicts, isConflicting, isDestinationSetStateChanged, isInConflictedAtomicContainer, isSourceSetStateChanged, isSystemDelta, setAppliedResolution, setCustomProperty, setEquivalentDelta, setSystemDelta

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

Field Detail

deltas

protected java.util.List deltas

Constructor Detail

CompositeDeltaImpl

protected CompositeDeltaImpl()

CompositeDeltaImpl

public CompositeDeltaImpl(org.eclipse.emf.ecore.resource.Resource base,
                          org.eclipse.emf.ecore.resource.Resource contributor,
                          java.util.List deltas,
                          boolean isAtomic,
                          java.lang.String shortDescription,
                          java.lang.String longDescription)

Method Detail

eStaticClass

protected org.eclipse.emf.ecore.EClass eStaticClass()

Overrides:

eStaticClass in class DeltaImpl

isLeafDeltaConflicting

public boolean isLeafDeltaConflicting()

Description copied from interface: CompositeDelta

Returns whether or not a leaf delta is conflicting with another delta.

Specified by:

isLeafDeltaConflicting in interface CompositeDelta

Returns:

true if a leaf delta is conflicting with another delta, otherwise false

addDelta

public boolean addDelta(Delta delta)

Specified by:

addDelta in interface CompositeDelta

getSourceLocation

public Location getSourceLocation()

Description copied from interface: Delta

Returns the source location of the delta.

Specified by:

getSourceLocation in interface Delta

Specified by:

getSourceLocation in class DeltaImpl

Returns:

a location, or null

getDestinationLocation

public Location getDestinationLocation()

Description copied from interface: Delta

Returns the destination location of the delta.

Specified by:

getDestinationLocation in interface Delta

Specified by:

getDestinationLocation in class DeltaImpl

Returns:

a location, or null

getAffectedObject

public java.lang.Object getAffectedObject()

Description copied from interface: Delta

Returns the object that has been affected.

Specified by:

getAffectedObject in interface Delta

Specified by:

getAffectedObject in class DeltaImpl

Returns:

affected object

getAffectedObjectMatchingId

public java.lang.String getAffectedObjectMatchingId()

Description copied from interface: Delta

Returns the matching ID of the object that has been affected if the feature of the location is a containment reference, otherwise null.

Specified by:

getAffectedObjectMatchingId in interface Delta

Specified by:

getAffectedObjectMatchingId in class DeltaImpl

Returns:

affected object

isResolved

public boolean isResolved()

Description copied from interface: Delta

Returns whether or not this delta is resolved. A resolved delta is either accepted or rejected. An unresolved delta has been neither accepted nor rejected.

Specified by:

isResolved in interface Delta

Overrides:

isResolved in class DeltaImpl

Returns:

true if this delta is resolved, otherwise false

isAccepted

public boolean isAccepted()

Description copied from interface: Delta

Returns whether or not this delta is accepted. An accepted delta has necessarily been resolved.

Specified by:

isAccepted in interface Delta

Overrides:

isAccepted in class DeltaImpl

Returns:

true if this delta is accepted, otherwise false

isRejected

public boolean isRejected()

Description copied from interface: Delta

Returns whether or not this delta is rejected. A rejected delta has necessarily been resolved.

Specified by:

isRejected in interface Delta

Overrides:

isRejected in class DeltaImpl

Returns:

true if this delta is rejected, otherwise false

getResolution

public Resolution getResolution()

Description copied from interface: Delta

Returns the current resolution of the delta.

Specified by:

getResolution in interface Delta

Overrides:

getResolution in class DeltaImpl

Returns:

the resolution

resolve

public void resolve(Resolution newResolution)

Description copied from interface: Delta

Applies the new resolution with this delta.

Specified by:

resolve in interface Delta

Overrides:

resolve in class DeltaImpl

Parameters:

newResolution - the resolution

canResolve

public boolean canResolve(Resolution newResolution)

Description copied from interface: Delta

Returns whether or not this delta can be resolved with the new resolution.

Specified by:

canResolve in interface Delta

Overrides:

canResolve in class DeltaImpl

Parameters:

newResolution - the resolution

Returns:

true if this delta can be resolved with the passed resolution, otherwise false

canUnresolve

public boolean canUnresolve()

Description copied from interface: Delta

Returns whether or not this delta can be unresolved.

Specified by:

canUnresolve in interface Delta

Overrides:

canUnresolve in class DeltaImpl

Returns:

true if this delta can be unresolved, otherwise false

unresolve

public void unresolve()

Description copied from interface: Delta

Unapplies the current resolution with this delta.

Specified by:

unresolve in interface Delta

Overrides:

unresolve in class DeltaImpl

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Description copied from interface: Delta

Adds a listener that can register interest in a delta's RESOLVED_PROPERTY.

Specified by:

addPropertyChangeListener in interface Delta

Overrides:

addPropertyChangeListener in class DeltaImpl

Parameters:

listener - a property change listener

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Description copied from interface: Delta

Removes a listener.

Specified by:

removePropertyChangeListener in interface Delta

Overrides:

removePropertyChangeListener in class DeltaImpl

Parameters:

listener - a property change listener

getDeltas

public java.util.List getDeltas()

Description copied from interface: CompositeDelta

Returns all the deltas that this delta composes.

Specified by:

getDeltas in interface CompositeDelta

Returns:

a list of composed deltas

getLeafDeltas

public java.util.Set getLeafDeltas()

Description copied from interface: CompositeDelta

Returns all leaf deltas referenced by this composite.

Specified by:

getLeafDeltas in interface CompositeDelta

Returns:

all leaf deltas referenced by this composite

isAtomic

public boolean isAtomic()

Description copied from interface: CompositeDelta

Returns whether or not all the composed deltas must be accepted or rejected atomically.

Specified by:

isAtomic in interface CompositeDelta

Returns:

true if this delta is atomic, otherwise false

toStringImpl

public void toStringImpl(java.lang.StringBuilder sb)

Description copied from interface: Delta

Appends an String representation to the string buffer.

Specified by:

toStringImpl in interface Delta

Specified by:

toStringImpl in class DeltaImpl

Parameters:

sb - the string buffer to append to

getId

public java.lang.String getId()

Description copied from interface: Delta

Returns a unique ID for this delta.

Specified by:

getId in interface Delta

Specified by:

getId in class DeltaImpl

Returns:

a unique ID

getAdapter

public java.lang.Object getAdapter(java.lang.Class adapter)

Specified by:

getAdapter in interface org.eclipse.core.runtime.IAdaptable

Overrides:

getAdapter in class DeltaImpl

getLongDescription

public java.lang.String getLongDescription()

Description copied from interface: DescriptionProvider

Returns a long description.

Specified by:

getLongDescription in interface DescriptionProvider

Returns:

long description string

getShortDescription

public java.lang.String getShortDescription()

Description copied from interface: DescriptionProvider

Returns a short description.

Specified by:

getShortDescription in interface DescriptionProvider

Returns:

short description string

isSameDelta

public boolean isSameDelta(Delta d)

Description copied from interface: Delta

Returns whether or not resolving this delta has the same effect as resolving the given delta.

Specified by:

isSameDelta in interface Delta

Returns:

true if resolving this delta has the same effect as resolving the given delta, otherwise false

getAtomicDeltaSet

public java.util.Set getAtomicDeltaSet(Resolution resolution,
                                       boolean includeRequiredDeltas)

Description copied from class: DeltaImpl

Returns a set of all deltas in the same contributor that must be atomically resolved.

Specified by:

getAtomicDeltaSet in interface Delta

Overrides:

getAtomicDeltaSet in class DeltaImpl

Parameters:

resolution - a resolution

includeRequiredDeltas - if true, include required deltas, otherwise don't

Returns:

all deltas required to resolve this delta with the given resoluiton

getAtomicDeltaSet

protected java.util.Set getAtomicDeltaSet(Resolution resolution,
                                          boolean includeRequiredDeltas,
                                          java.util.Set atomicDeltaSet)

Description copied from class: DeltaImpl

Returns a set of all deltas in the same contributor that must be atomically resolved.

Overrides:

getAtomicDeltaSet in class DeltaImpl

collectAtomicDeltaSet

public void collectAtomicDeltaSet(Resolution resolution,
                                  boolean includeRequiredDeltas,
                                  java.util.Set atomicDeltaSet)

Description copied from interface: Delta

Collects all deltas, in the same contributor, required to resolve this delta with the given resolution, with the option of including required deltas or not. Deltas are collected into the atomicDeltaSet.

Specified by:

collectAtomicDeltaSet in interface Delta

Overrides:

collectAtomicDeltaSet in class DeltaImpl

Parameters:

resolution - a resolution

includeRequiredDeltas - if true, include required deltas, otherwise don't

atomicDeltaSet - set atomic delta set

print

public void print(java.io.PrintStream out)

Description copied from interface: Printable

Prints a text representation to a stream.

Specified by:

print in interface Printable

Overrides:

print in class DeltaImpl

Parameters:

out - output stream

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener