com._1c.g5.v8.dt.internal.md.compare.participant.MdObjectComparisonParticipant

All Implemented Interfaces:: IComparisonParticipant, ISymlinkTranslationContributor

public class MdObjectComparisonParticipant extends AbstractMdAwareComparisonParticipant implements ISymlinkTranslationContributor

The MD object comparison participant.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

protected static class

MdObjectComparisonParticipant.MdObjectClassFeatures

Nested classes/interfaces inherited from class com._1c.g5.v8.dt.compare.participant.AbstractEmfBasedComparisonParticipant
AbstractEmfBasedComparisonParticipant.BmIdsWrapper, AbstractEmfBasedComparisonParticipant.EObjectClassFeatures
Field Summary

Fields

Modifier and Type

Field

Description

protected IModelObjectFactory

modelFactory

Fields inherited from class com._1c.g5.v8.dt.md.compare.participant.AbstractMdAwareComparisonParticipant
bmModelManager, INVALID_SYMLINK_PATTERN, LOGGING, qualifiedNameProvider, SYMLINK_SEPARATOR

Fields inherited from class com._1c.g5.v8.dt.compare.participant.AbstractEmfBasedComparisonParticipant
LOG_TYPES, pictureManager, projectFileSystemSupportProvider, qualifiedNameFilePathConverter, scopeProvider, topObjectFqnGenerator
Constructor Summary

Constructors

Constructor

Description

MdObjectComparisonParticipant()

Constructs the participant.
Method Summary

Modifier and Type

Method

Description

boolean

ableToBreakCorrespondence(ComparisonNode node)

Tells whether to able to break the correspondence for the specified node.

TopComparisonNode

addNewTopObjectToComparison(IComparisonSession comparisonSession, String mainSymlink, org.eclipse.emf.ecore.EClass eClass)

Adds a new node to the comparison for the top object.

protected org.eclipse.emf.ecore.EClass

adoptEClassToImport(org.eclipse.emf.ecore.EClass otherEClass, IComparisonSession session)

Converts, if possible, the other side EClass into a main supported by the main side to import object.

boolean

adoptExternalProperty(IComparisonSession session, ExternalPropertyComparisonData extPropData)

Adopts the given external property if it is supported by the participant instance.

org.eclipse.emf.ecore.EStructuralFeature

adoptMainSideFeature(org.eclipse.emf.ecore.EStructuralFeature mainSideFeature, IComparisonSession session)

Converts, if possible, the main side feature into a other supported by the other side object.

void

breakCorrespondence(ComparisonContext comparisonContext, ComparisonNode node)

Breaks the correspondence for the specified node.

void

breakMainSideCorrespondence(IComparisonSession session, ComparisonNode node)

Breaks the main side correspondence represented by the specified model node.

protected ComparisonFlags

calculateCompareValueFlags(AbstractComparedEmfObjects<?> comparingObject, ComparedObjects<Object> values, ComparedFeatures<?> comparedFeatures, ComparisonContext comparisonContext)

void

combineOneSideNodes(ComparisonContext comparisonContext, ComparisonNode mainNode, ComparisonNode otherNode, List<Long> newNodeIds)

Combines the specified two one-side nodes.

List<Long>

compare(TopComparisonNode node, ComparisonContext comparisonContext, org.eclipse.core.runtime.IProgressMonitor monitor)

Compares objects contained in the specified model top node and returns a list of child nodes to be compared.

protected ComparisonFlags

compareEmfObject(TopComparisonNode topParent, LazyNodeProvider<? extends ComparisonNode> nodeProvider, AbstractComparedEmfObjects<?> comparingObject, AbstractEmfBasedComparisonParticipant.BmIdsWrapper childBmIds, ComparisonContext comparisonContext)

protected MdObjectComparisonParticipant.MdObjectClassFeatures

createClassFeaturesInstance()

Creates new instance of AbstractEmfBasedComparisonParticipant.EObjectClassFeatures class.

protected org.eclipse.emf.ecore.EObject

createImportedEObject(org.eclipse.emf.ecore.EObject otherObject, IMergeSession mergeSession)

MergeContext

createMergeContext(TopComparisonNode node, IMergeSession mergeSession, ComparisonContext comparisonContext)

Creates merge context for an upcoming merge operation.

protected MdObjectComparisonParticipant.MdObjectClassFeatures

getClassFeatures(AbstractComparedEmfObjects<?> comparingObject, IComparisonSession session, boolean alwaysRecalculate)

Returns lists of features of the given EObjects being compared.

protected MdObjectComparisonParticipant.MdObjectClassFeatures

getClassFeatures(org.eclipse.emf.ecore.EObject object, IComparisonSession session)

Returns lists of features of the given EObject.

protected IEmfObjectMatcher

getCustomMatcher(TopComparisonNode topNode, org.eclipse.emf.ecore.EReference reference, ComparisonContext comparisonContext)

Returns a custom matcher for the specified reference.

Boolean

getDefaultMustBeMerged(ComparisonNode node, IComparisonSession session)

Returns the default must be merged value for the given node.

protected List<org.eclipse.emf.ecore.EReference>

getFeaturesToCompareForOneSideObject(AbstractComparedEmfObjects<?> comparingObjects)

Returns list of features to be always compared for one-side nodes.

IMatchingSymlinks

getMatchingSymlinks(ComparisonNode node, org.eclipse.emf.ecore.EObject eObject, org.eclipse.emf.ecore.EReference reference, ComparisonSide sourceSide, String symlink, ComparisonContext comparisonContext, IMergeSession mergeSession)

Returns a "matching symlinks" object for the specified symbolic link in the specified context.

IMatchingSymlinks

getMatchingSymlinksToTopObject(ComparisonContext comparisonContext, String symlink, ComparisonSide side, IMergeSession mergeSession)

Returns matched symlinks to the top object with the given symlink on a given comparison side.

org.eclipse.emf.ecore.EPackage

getModelPackage()

Get EMF model package.

protected MdComparisonNodeFactory

getNodeFactory()

Gets factory to create new comparison nodes.

protected Path

getPictureResourcePath(PictureDef picture, IComparisonDataSource dataSource)

Returns the picture resource path for the given data source.

List<ComparisonNode>

getPotentialCorrespondingNodes(ComparisonNode node, ComparisonSide sourceSide)

Returns a list of candidate nodes for setting as corresponding to the specified node.

List<PotentialMergeProblemDescription>

getPotentialMergeProblemsDescriptions(ComparisonNode node, ComparisonContext comparisonContext)

Returns human-readable descriptions of potential merge problems if the the specified node is merged.

protected org.eclipse.emf.ecore.EObject

importEmfObject(MergeContext context, ComparisonNode mergingNode, org.eclipse.emf.ecore.EObject otherObject)

boolean

isCandidateForPotentialMergeProblems(ComparisonNode node, IComparisonSession session)

Tells whether the given node may break the configuration if it is merged.

boolean

isExcludedFromComparison(org.eclipse.emf.ecore.EStructuralFeature feature, AbstractComparedEmfObjects<?> comparedContextObjects, IComparisonSession session)

Checks whether the feature must be excluded from the comparison.

protected boolean

isFeatureWithCustomMerge(org.eclipse.emf.ecore.EStructuralFeature feature)

protected boolean

isUnmatchableContainment(org.eclipse.emf.ecore.EReference reference)

Checks whether the specified containment feature cannot be matched by an identity-based matcher.

protected Collection<MatchedEmfObjects>

matchEmfObjects(TopComparisonNode topNode, AbstractComparedEmfObjects<?> comparingObject, ComparedFeatures<org.eclipse.emf.ecore.EReference> comparedReferences, ComparisonContext comparisonContext, ComparisonFlags parentFlags)

org.eclipse.core.runtime.IStatus

merge(TopComparisonNode node, MergeContext context, org.eclipse.core.runtime.IProgressMonitor monitor)

Merges the differences in the specified top node in the specified merge session.

protected void

mergeEmfProperties(MergeContext context, ComparisonNode mergingNode, AbstractComparedEmfObjects<?> mergingObjects)

protected void

mergeOtherContainment(MergeContext context, ContainmentFeatureComparisonNode mergingNode, AbstractComparedEmfObjects<?> mergingObjects, ComparedFeatures<org.eclipse.emf.ecore.EReference> comparedReferences)

void

onChildrenMerged(TopComparisonNode topNode, MergeContext context)

Called when the child nodes of the specified top node have been merged.

List<IRenameOnMergeOperation>

prepareRenameOperations(IMergeSession mergeSession, ComparisonContext context)

Gets a list of rename operations prepared by this participant.

protected void

removeObjectFromContainerOnMerge(MergeContext context, org.eclipse.emf.ecore.EObject mainContainer, org.eclipse.emf.ecore.EReference mainReference, org.eclipse.emf.ecore.EObject mainObject)

Removes the given object from the container on the MAIN side during the merge phase.

protected void

removeObjectFromListOnMerge(MergeContext context, org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> mainList, org.eclipse.emf.ecore.EObject mainObject)

Removes the given object from the given list on the MAIN side during the merge phase.

ComparedMdObjects

retrieveComparedObjects(ComparisonContext comparisonContext, ComparisonNode node)

Returns a compared EObjects triple for the specified model node.

boolean

supports(ComparisonNode node)

Indicates whether the participant supports comparison and merging of the specified node.

boolean

supportsPrioritizedMerging(ComparisonNode node, IComparisonSession session)

Tells whether the given node supports prioritized merging.

void

updateComparison(ComparisonContext comparisonContext, ComparisonNode node, List<Long> newNodeIds)

Updates comparison for the given result node.

void

validateMerge(IMergeSession mergeSession, ComparisonContext comparisonContext, ComparisonNode node, List<MergeValidationProblem> validationProblems)

Validates the process of merge of the specified model node.

Methods inherited from class com._1c.g5.v8.dt.md.compare.participant.AbstractMdAwareComparisonParticipant
areDifferentEClassObjectsMergeable, extractTopLink, getDefaultMergeRule, getExternalPropertyQualifyingType, getExternalPropertySymlink, hasConflictChangesInCollection, isBmIdMayChangeOnMerge, isFeatureTakenFromPreferredSide

Methods inherited from class com._1c.g5.v8.dt.compare.participant.AbstractEmfBasedComparisonParticipant
adaptOtherReference, assertEClassesMatch, checkForOneSideConflict, clear, compareEmfContainment, compareOneSideObject, comparePictureResource, compareReference, compareValue, createResourceForImportedObject, deletePictureResourceFile, findChildNodeByFeature, findChildNodeByMatchedId, getFeatureTypeDescription, getForcedDDRebuildScope, getMultiReferenceSymlinks, getMultiReferenceValueSymlink, getOtherSideFeature, getQualifiedName, getSingleReferenceSymlink, getTopNode, importPictureResourceFile, mergeEmfReference, mergeUsingExternalTool, needCreateOneSideNode, restoreCustomSettings, saveCustomSettings, setObjectToContainerOnMerge, skipFeatureOnImportEmfObject, supportsCustomMerging, supportsMergingUsingExternalTool, translateReferencesInImportedObject, updatePictureResourceFile, wrapOtherReference

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- modelFactory
  
  @Inject protected IModelObjectFactory modelFactory
Constructor Details
- MdObjectComparisonParticipant
  
  public MdObjectComparisonParticipant()
  
  Constructs the participant.
Method Details
- adoptExternalProperty
  
  public boolean adoptExternalProperty(IComparisonSession session, ExternalPropertyComparisonData extPropData)
  
  Description copied from interface: IComparisonParticipant
  
  Adopts the given external property if it is supported by the participant instance. If adopting is possible, the method fills the provided comparison data container by its own data to be used for adoption.
  
  Specified by:
  
  adoptExternalProperty in interface IComparisonParticipant
  
  Parameters:
  
  session - the comparison session, not null
  
  extPropData - the data of the external property to be adopted, cannot be null
  
  Returns:
  
  true if adopting is possible, false otherwise
- supports
  
  public boolean supports(ComparisonNode node)
  
  Description copied from interface: IComparisonParticipant
  
  Indicates whether the participant supports comparison and merging of the specified node.
  
  Specified by:
  
  supports in interface IComparisonParticipant
  
  Parameters:
  
  node - the node, not null
  
  Returns:
  
  true if the participant supports comparison and merging, false otherwise
- getModelPackage
  
  public org.eclipse.emf.ecore.EPackage getModelPackage()
  
  Description copied from interface: IComparisonParticipant
  
  Get EMF model package.
  
  Specified by:
  
  getModelPackage in interface IComparisonParticipant
  
  Returns:
  
  the EMF model packge. Never code null.
- compare
  
  public List<Long> compare(TopComparisonNode node, ComparisonContext comparisonContext, org.eclipse.core.runtime.IProgressMonitor monitor)
  
  Description copied from interface: IComparisonParticipant
  
  Compares objects contained in the specified model top node and returns a list of child nodes to be compared.
  
  Specified by:
  
  compare in interface IComparisonParticipant
  
  Parameters:
  
  node - the top node to run comparison for, not null
  
  comparisonContext - the comparison context, not null
  
  monitor - the progress monitor, can be null. The clients are not supposed to report work to the monitor, except for the top object matching phase
  
  Returns:
  
  a list of model node identifiers, never null
- retrieveComparedObjects
  
  public ComparedMdObjects retrieveComparedObjects(ComparisonContext comparisonContext, ComparisonNode node)
  
  Description copied from interface: IComparisonParticipant
  
  Returns a compared EObjects triple for the specified model node.
  
  Specified by:
  
  retrieveComparedObjects in interface IComparisonParticipant
  
  Parameters:
  
  comparisonContext - the comparison context, not null
  
  node - the model node, cannot be null
  
  Returns:
  
  the compared objects triple, never null
- validateMerge
  
  public void validateMerge(IMergeSession mergeSession, ComparisonContext comparisonContext, ComparisonNode node, List<MergeValidationProblem> validationProblems)
  
  Description copied from interface: IComparisonParticipant
  
  Validates the process of merge of the specified model node.
  
  Specified by:
  
  validateMerge in interface IComparisonParticipant
  
  Parameters:
  
  mergeSession - the merge session, not null
  
  comparisonContext - the comparison context, not null
  
  node - the model node
  
  validationProblems - the list of collected validation problems to add new problem to
- createMergeContext
  
  public MergeContext createMergeContext(TopComparisonNode node, IMergeSession mergeSession, ComparisonContext comparisonContext)
  
  Description copied from interface: IComparisonParticipant
  
  Creates merge context for an upcoming merge operation.
  
  Specified by:
  
  createMergeContext in interface IComparisonParticipant
  
  Parameters:
  
  node - the top node to be merged, not null
  
  mergeSession - the current merge session, not null
  
  comparisonContext - the comparison context, not null
  
  Returns:
- merge
  
  public org.eclipse.core.runtime.IStatus merge(TopComparisonNode node, MergeContext context, org.eclipse.core.runtime.IProgressMonitor monitor)
  
  Description copied from interface: IComparisonParticipant
  
  Merges the differences in the specified top node in the specified merge session. This may include deletion of the main object if the other object is absent, or, conversely, import ("copying") of the other object if the main object is absent.
  
  Specified by:
  
  merge in interface IComparisonParticipant
  
  Parameters:
  
  node - the top node to run merge for, not null
  
  context - the current merge context, not null
  
  monitor - the progress monitor, not null
  
  Returns:
  
  the result of the merge operation
- onChildrenMerged
  
  public void onChildrenMerged(TopComparisonNode topNode, MergeContext context)
  
  Description copied from interface: IComparisonParticipant
  
  Called when the child nodes of the specified top node have been merged.
  
  Specified by:
  
  onChildrenMerged in interface IComparisonParticipant
  
  Overrides:
  
  onChildrenMerged in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  topNode - the top node, not null
  
  context - Current merge operation context, not null
- getPotentialCorrespondingNodes
  
  public List<ComparisonNode> getPotentialCorrespondingNodes(ComparisonNode node, ComparisonSide sourceSide)
  
  Description copied from interface: IComparisonParticipant
  
  Returns a list of candidate nodes for setting as corresponding to the specified node.
  
  Specified by:
  
  getPotentialCorrespondingNodes in interface IComparisonParticipant
  
  Parameters:
  
  node - the comparison result node to find potential correspondences for, not null
  
  sourceSide - the source side of the correspondence, not null
  
  Returns:
  
  a list of comparison result nodes, may be empty, never null
- breakCorrespondence
  
  public void breakCorrespondence(ComparisonContext comparisonContext, ComparisonNode node)
  
  Description copied from interface: IComparisonParticipant
  
  Breaks the correspondence for the specified node.
  
  Specified by:
  
  breakCorrespondence in interface IComparisonParticipant
  
  Parameters:
  
  comparisonContext - the comparison context, not null
  
  node - the node with the correspondence to break, not null
- updateComparison
  
  public void updateComparison(ComparisonContext comparisonContext, ComparisonNode node, List<Long> newNodeIds)
  
  Description copied from interface: IComparisonParticipant
  
  Updates comparison for the given result node. Participants could introduce their own specific logic for managing internal states on comparison update.
  
  Specified by:
  
  updateComparison in interface IComparisonParticipant
  
  Parameters:
  
  comparisonContext - the comparison context, not null
  
  node - the node to update comparison for, not null
  
  newNodeIds - the list of created new node Ids to fill, not null
- addNewTopObjectToComparison
  
  public TopComparisonNode addNewTopObjectToComparison(IComparisonSession comparisonSession, String mainSymlink, org.eclipse.emf.ecore.EClass eClass)
  
  Description copied from interface: IComparisonParticipant
  
  Adds a new node to the comparison for the top object. Participants could introduce their own specific logic for managing internal states on comparison update.
  
  Specified by:
  
  addNewTopObjectToComparison in interface IComparisonParticipant
  
  Parameters:
  
  comparisonSession - the comparison session hosting the model, not null
  
  mainSymlink - the symlink for the top object to add, not null
  
  eClass - of the object ot add, not null
  
  Returns:
  
  The created result node for the object if supports. null otherwise.
- combineOneSideNodes
  
  public void combineOneSideNodes(ComparisonContext comparisonContext, ComparisonNode mainNode, ComparisonNode otherNode, List<Long> newNodeIds)
  
  Description copied from interface: IComparisonParticipant
  
  Combines the specified two one-side nodes. The participant fills array of new node Ids created while combining the specified nodes. These node Ids must be scheduled for comparison in the external code.
  
  Specified by:
  
  combineOneSideNodes in interface IComparisonParticipant
  
  Parameters:
  
  comparisonContext - the comparison context, not null
  
  mainNode - the one-side MAIN node to be combined, not null
  
  otherNode - the one-side OTHER node to be combined, not null
  
  newNodeIds - the list of new node Ids to fill, not null
- ableToBreakCorrespondence
  
  public boolean ableToBreakCorrespondence(ComparisonNode node)
  
  Description copied from interface: IComparisonParticipant
  
  Tells whether to able to break the correspondence for the specified node.
  
  Specified by:
  
  ableToBreakCorrespondence in interface IComparisonParticipant
  
  Parameters:
  
  node - the comparison node to check, not null
  
  Returns:
  
  true if it is possible to break the correspondence, false otherwise
- getMatchingSymlinks
  
  public IMatchingSymlinks getMatchingSymlinks(ComparisonNode node, org.eclipse.emf.ecore.EObject eObject, org.eclipse.emf.ecore.EReference reference, ComparisonSide sourceSide, String symlink, ComparisonContext comparisonContext, IMergeSession mergeSession)
  
  Description copied from interface: ISymlinkTranslationContributor
  
  Returns a "matching symlinks" object for the specified symbolic link in the specified context.
  
  Specified by:
  
  getMatchingSymlinks in interface ISymlinkTranslationContributor
  
  Parameters:
  
  node - the comparison result node hosting the
  
  eObject - the referencing EObject
  
  reference - the reference
  
  sourceSide - the side of the symbolic link
  
  symlink - the symbolic link for which to get matching symlinks
  
  mergeSession - the merge session. If not null, the resulting matching symlinks must contain an accordingly translated other symlink in case when the other object will be imported during the merge session
  
  Returns:
  
  a matching symbolic links object or null if the context is not supported by the contributor
- getMatchingSymlinksToTopObject
  
  public IMatchingSymlinks getMatchingSymlinksToTopObject(ComparisonContext comparisonContext, String symlink, ComparisonSide side, IMergeSession mergeSession)
  
  Description copied from interface: ISymlinkTranslationContributor
  
  Returns matched symlinks to the top object with the given symlink on a given comparison side.
  
  Specified by:
  
  getMatchingSymlinksToTopObject in interface ISymlinkTranslationContributor
  
  Parameters:
  
  comparisonContext - the comparison context, cannot be null
  
  symlink - the top object symlink to be matched, cannot be null
  
  side - the comparison side where the top object lies, cannot be null
  
  mergeSession - the merge session, can be null if no merge process run
  
  Returns:
  
  the triple of matched symlinks or null if no matched symlinks found
- prepareRenameOperations
  
  public List<IRenameOnMergeOperation> prepareRenameOperations(IMergeSession mergeSession, ComparisonContext context)
  
  Description copied from interface: IComparisonParticipant
  
  Gets a list of rename operations prepared by this participant.
  
  Specified by:
  
  prepareRenameOperations in interface IComparisonParticipant
  
  Overrides:
  
  prepareRenameOperations in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  mergeSession - the merge session, not null
  
  context - the comparison context, not null
  
  Returns:
  
  the list of rename operations, never null
- supportsPrioritizedMerging
  
  public boolean supportsPrioritizedMerging(ComparisonNode node, IComparisonSession session)
  
  Description copied from interface: IComparisonParticipant
  
  Tells whether the given node supports prioritized merging.
  
  Specified by:
  
  supportsPrioritizedMerging in interface IComparisonParticipant
  
  Overrides:
  
  supportsPrioritizedMerging in class AbstractMdAwareComparisonParticipant
  
  Parameters:
  
  node - the node to check, cannot be null
  
  session - the comparison session, cannot be null
  
  Returns:
  
  true if the node supports prioritized merging, false otherwise
- breakMainSideCorrespondence
  
  public void breakMainSideCorrespondence(IComparisonSession session, ComparisonNode node)
  
  Description copied from interface: IComparisonParticipant
  
  Breaks the main side correspondence represented by the specified model node.
  
  Specified by:
  
  breakMainSideCorrespondence in interface IComparisonParticipant
  
  Parameters:
  
  session - the comparison session hosting the model, can not be null
  
  node - the node with the correspondence to break, can not be null
- isExcludedFromComparison
  
  public boolean isExcludedFromComparison(org.eclipse.emf.ecore.EStructuralFeature feature, AbstractComparedEmfObjects<?> comparedContextObjects, IComparisonSession session)
  
  Description copied from interface: IComparisonParticipant
  
  Checks whether the feature must be excluded from the comparison.
  
  Specified by:
  
  isExcludedFromComparison in interface IComparisonParticipant
  
  Overrides:
  
  isExcludedFromComparison in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  feature - the feature to check, cannot be null
  
  comparedContextObjects - the triple of compared objects, cannot be null
  
  session - the comparison session, cannot be null
  
  Returns:
  
  true if the feature must be excluded, false otherwise
- adoptMainSideFeature
  
  public org.eclipse.emf.ecore.EStructuralFeature adoptMainSideFeature(org.eclipse.emf.ecore.EStructuralFeature mainSideFeature, IComparisonSession session)
  
  Description copied from interface: IComparisonParticipant
  
  Converts, if possible, the main side feature into a other supported by the other side object.
  
  Specified by:
  
  adoptMainSideFeature in interface IComparisonParticipant
  
  Overrides:
  
  adoptMainSideFeature in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  mainSideFeature - the main side feature to convert, cannot be null
  
  session - the comparison session, cannot be null
  
  Returns:
  
  the converted feature applicable for other side object or null
- getDefaultMustBeMerged
  
  public Boolean getDefaultMustBeMerged(ComparisonNode node, IComparisonSession session)
  
  Description copied from interface: IComparisonParticipant
  
  Returns the default must be merged value for the given node.
  
  Specified by:
  
  getDefaultMustBeMerged in interface IComparisonParticipant
  
  Parameters:
  
  node - the node to get default must be merged value for, can not be null
  
  session - the comparison session, can not be null
  
  Returns:
  
  the default must be merged value or null if it wasn't specified
- isCandidateForPotentialMergeProblems
  
  public boolean isCandidateForPotentialMergeProblems(ComparisonNode node, IComparisonSession session)
  
  Description copied from interface: IComparisonParticipant
  
  Tells whether the given node may break the configuration if it is merged.
  
  Specified by:
  
  isCandidateForPotentialMergeProblems in interface IComparisonParticipant
  
  Overrides:
  
  isCandidateForPotentialMergeProblems in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  node - the node to check, cannot be null
  
  session - the comparison session, cannot be null
  
  Returns:
  
  true if the node may break the configuration, false otherwise
- getPotentialMergeProblemsDescriptions
  
  public List<PotentialMergeProblemDescription> getPotentialMergeProblemsDescriptions(ComparisonNode node, ComparisonContext comparisonContext)
  
  Description copied from interface: IComparisonParticipant
  
  Returns human-readable descriptions of potential merge problems if the the specified node is merged.
  
  Specified by:
  
  getPotentialMergeProblemsDescriptions in interface IComparisonParticipant
  
  Overrides:
  
  getPotentialMergeProblemsDescriptions in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  node - the node to get merge problems descriptions for, cannot be null
  
  comparisonContext - the comparison context, cannot be null
  
  Returns:
  
  the list of descriptions, never null, can be empty if the node doesn't bring any merge problems
- getCustomMatcher
  
  protected IEmfObjectMatcher getCustomMatcher(TopComparisonNode topNode, org.eclipse.emf.ecore.EReference reference, ComparisonContext comparisonContext)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Returns a custom matcher for the specified reference.
  
  Overrides:
  
  getCustomMatcher in class AbstractMdAwareComparisonParticipant
  
  Parameters:
  
  topNode - the top node
  
  reference - the reference to get a custom matcher for
  
  comparisonContext - the current comparison context, cannot be null
  
  Returns:
  
  a custom matcher or null if no custom matcher can be found
- createImportedEObject
  
  protected org.eclipse.emf.ecore.EObject createImportedEObject(org.eclipse.emf.ecore.EObject otherObject, IMergeSession mergeSession)
  
  Specified by:
  
  createImportedEObject in class AbstractEmfBasedComparisonParticipant
- isFeatureWithCustomMerge
  
  protected boolean isFeatureWithCustomMerge(org.eclipse.emf.ecore.EStructuralFeature feature)
  
  Specified by:
  
  isFeatureWithCustomMerge in class AbstractEmfBasedComparisonParticipant
- calculateCompareValueFlags
  
  protected ComparisonFlags calculateCompareValueFlags(AbstractComparedEmfObjects<?> comparingObject, ComparedObjects<Object> values, ComparedFeatures<?> comparedFeatures, ComparisonContext comparisonContext)
  
  Overrides:
  
  calculateCompareValueFlags in class AbstractEmfBasedComparisonParticipant
- compareEmfObject
  
  protected ComparisonFlags compareEmfObject(TopComparisonNode topParent, LazyNodeProvider<? extends ComparisonNode> nodeProvider, AbstractComparedEmfObjects<?> comparingObject, AbstractEmfBasedComparisonParticipant.BmIdsWrapper childBmIds, ComparisonContext comparisonContext)
  
  Overrides:
  
  compareEmfObject in class AbstractMdAwareComparisonParticipant
- mergeOtherContainment
  
  protected void mergeOtherContainment(MergeContext context, ContainmentFeatureComparisonNode mergingNode, AbstractComparedEmfObjects<?> mergingObjects, ComparedFeatures<org.eclipse.emf.ecore.EReference> comparedReferences)
  
  Overrides:
  
  mergeOtherContainment in class AbstractEmfBasedComparisonParticipant
- matchEmfObjects
  
  protected Collection<MatchedEmfObjects> matchEmfObjects(TopComparisonNode topNode, AbstractComparedEmfObjects<?> comparingObject, ComparedFeatures<org.eclipse.emf.ecore.EReference> comparedReferences, ComparisonContext comparisonContext, ComparisonFlags parentFlags)
  
  Overrides:
  
  matchEmfObjects in class AbstractEmfBasedComparisonParticipant
- createClassFeaturesInstance
  
  protected MdObjectComparisonParticipant.MdObjectClassFeatures createClassFeaturesInstance()
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Creates new instance of AbstractEmfBasedComparisonParticipant.EObjectClassFeatures class. Override in descendants if the class is to be extended.
  
  Overrides:
  
  createClassFeaturesInstance in class AbstractEmfBasedComparisonParticipant
  
  Returns:
  
  the instance of AbstractEmfBasedComparisonParticipant.EObjectClassFeatures class, never null
- getClassFeatures
  
  protected MdObjectComparisonParticipant.MdObjectClassFeatures getClassFeatures(org.eclipse.emf.ecore.EObject object, IComparisonSession session)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Returns lists of features of the given EObject.
  
  Overrides:
  
  getClassFeatures in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  object - the object to get class features for, cannot be null
  
  session - the comparison session, cannot be null
  
  Returns:
  
  the filled AbstractEmfBasedComparisonParticipant.EObjectClassFeatures instance, never null
- getClassFeatures
  
  protected MdObjectComparisonParticipant.MdObjectClassFeatures getClassFeatures(AbstractComparedEmfObjects<?> comparingObject, IComparisonSession session, boolean alwaysRecalculate)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Returns lists of features of the given EObjects being compared.
  
  Overrides:
  
  getClassFeatures in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  comparingObject - the comparing object, cannot be null
  
  session - the comparison session, cannot be null
  
  alwaysRecalculate - tells whether EObject class features should be always recalculated
  
  Returns:
  
  the filled AbstractEmfBasedComparisonParticipant.EObjectClassFeatures instance, never null
- getFeaturesToCompareForOneSideObject
  
  protected List<org.eclipse.emf.ecore.EReference> getFeaturesToCompareForOneSideObject(AbstractComparedEmfObjects<?> comparingObjects)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Returns list of features to be always compared for one-side nodes.
  
  Overrides:
  
  getFeaturesToCompareForOneSideObject in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  comparingObjects - the triple of objects being compared, cannot be null
  
  Returns:
  
  the list of feature to be compared for one-side nodes, never null
- importEmfObject
  
  protected org.eclipse.emf.ecore.EObject importEmfObject(MergeContext context, ComparisonNode mergingNode, org.eclipse.emf.ecore.EObject otherObject)
  
  Overrides:
  
  importEmfObject in class AbstractEmfBasedComparisonParticipant
- getPictureResourcePath
  
  protected Path getPictureResourcePath(PictureDef picture, IComparisonDataSource dataSource)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Returns the picture resource path for the given data source. By default returns null.
  
  Overrides:
  
  getPictureResourcePath in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  picture - the picture to get resource path for, cannot be null
  
  dataSource - the comparison data source, cannot be null
  
  Returns:
  
  the picture resource path, may be null
- adoptEClassToImport
  
  protected org.eclipse.emf.ecore.EClass adoptEClassToImport(org.eclipse.emf.ecore.EClass otherEClass, IComparisonSession session)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Converts, if possible, the other side EClass into a main supported by the main side to import object.
  
  Overrides:
  
  adoptEClassToImport in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  otherEClass - the other side EClass to convert, cannot be null
  
  session - the comparison session, cannot be null
  
  Returns:
  
  the converted EClass, never null
- isUnmatchableContainment
  
  protected boolean isUnmatchableContainment(org.eclipse.emf.ecore.EReference reference)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Checks whether the specified containment feature cannot be matched by an identity-based matcher.
  
  Overrides:
  
  isUnmatchableContainment in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  reference - the containment feature to check
  
  Returns:
  
  true if the feature cannot be matched by an identity matcher
- mergeEmfProperties
  
  protected void mergeEmfProperties(MergeContext context, ComparisonNode mergingNode, AbstractComparedEmfObjects<?> mergingObjects)
  
  Overrides:
  
  mergeEmfProperties in class AbstractEmfBasedComparisonParticipant
- removeObjectFromListOnMerge
  
  protected void removeObjectFromListOnMerge(MergeContext context, org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> mainList, org.eclipse.emf.ecore.EObject mainObject)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Removes the given object from the given list on the MAIN side during the merge phase. Override in descendants if need customized behavior on deletion.
  
  Overrides:
  
  removeObjectFromListOnMerge in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  context - the merge context, cannot be null
  
  mainList - the list to remove the object from, cannot be null
  
  mainObject - the object to be removed, cannot be null
- removeObjectFromContainerOnMerge
  
  protected void removeObjectFromContainerOnMerge(MergeContext context, org.eclipse.emf.ecore.EObject mainContainer, org.eclipse.emf.ecore.EReference mainReference, org.eclipse.emf.ecore.EObject mainObject)
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Removes the given object from the container on the MAIN side during the merge phase. Override in descendants if need customized behavior on deletion.
  
  Overrides:
  
  removeObjectFromContainerOnMerge in class AbstractEmfBasedComparisonParticipant
  
  Parameters:
  
  context - the merge context, cannot be null
  
  mainContainer - the container to remove from, cannot be null
  
  mainReference - the reference to remove object by, cannot be null
  
  mainObject - the object to be removed, cannot be null
- getNodeFactory
  
  protected MdComparisonNodeFactory getNodeFactory()
  
  Description copied from class: AbstractEmfBasedComparisonParticipant
  
  Gets factory to create new comparison nodes.
  
  Overrides:
  
  getNodeFactory in class AbstractEmfBasedComparisonParticipant
  
  Returns:
  
  the comparison node factory instance, never null

Class MdObjectComparisonParticipant

Nested Class Summary

Nested classes/interfaces inherited from class com._1c.g5.v8.dt.compare.participant.AbstractEmfBasedComparisonParticipant

Field Summary

Fields inherited from class com._1c.g5.v8.dt.md.compare.participant.AbstractMdAwareComparisonParticipant

Fields inherited from class com._1c.g5.v8.dt.compare.participant.AbstractEmfBasedComparisonParticipant

Constructor Summary

Method Summary

Methods inherited from class com._1c.g5.v8.dt.md.compare.participant.AbstractMdAwareComparisonParticipant

Methods inherited from class com._1c.g5.v8.dt.compare.participant.AbstractEmfBasedComparisonParticipant

Methods inherited from class java.lang.Object

Field Details

modelFactory

Constructor Details

MdObjectComparisonParticipant

Method Details

adoptExternalProperty

supports

getModelPackage

compare

retrieveComparedObjects

validateMerge

createMergeContext

merge

onChildrenMerged

getPotentialCorrespondingNodes

breakCorrespondence

updateComparison

addNewTopObjectToComparison

combineOneSideNodes

ableToBreakCorrespondence

getMatchingSymlinks

getMatchingSymlinksToTopObject

prepareRenameOperations

supportsPrioritizedMerging

breakMainSideCorrespondence

isExcludedFromComparison

adoptMainSideFeature

getDefaultMustBeMerged

isCandidateForPotentialMergeProblems

getPotentialMergeProblemsDescriptions

getCustomMatcher

createImportedEObject

isFeatureWithCustomMerge

calculateCompareValueFlags

compareEmfObject

mergeOtherContainment

matchEmfObjects

createClassFeaturesInstance

getClassFeatures

getClassFeatures

getFeaturesToCompareForOneSideObject

importEmfObject

getPictureResourcePath

adoptEClassToImport

isUnmatchableContainment

mergeEmfProperties

removeObjectFromListOnMerge

removeObjectFromContainerOnMerge

getNodeFactory