1. class
  2. Neos
  3. \
  4. ContentRepository
  5. \
  6. Core
  7. \
  8. Feature
  9. \
  10. NodeAggregateCommandHandler

NodeAggregateCommandHandler

final class NodeAggregateCommandHandler implements CommandHandlerInterface (View source)

internal  from userland, you'll use ContentRepository::handle to dispatch commands
 

Traits

ConstraintChecks
WorkspaceConstraintChecks
RootNodeHandling
NodeCreation
SubtreeTagging
NodeModification
NodeMove
NodeReferencing
NodeRemoval
NodeRenaming
NodeTypeChange
NodeVariation
TetheredNodeInternals
NodeCreationInternals
NodeReferencingInternals
ConstraintChecks
ConstraintChecks
NodeReferencingInternals
ConstraintChecks
TetheredNodeInternals
NodeTypeChangeInternals
NodeVariationInternals
ConstraintChecks
NodeVariationInternals
ConstraintChecks
NodeVariationInternals

Methods

NodeTypeManager
getNodeTypeManager()

No description

DimensionSpacePointSet
getAllowedDimensionSubspace()

No description

ContentStreamId
requireContentStream(WorkspaceName $workspaceName, CommandHandlingDependencies $commandHandlingDependencies)

No description

from  ConstraintChecks
void
requireDimensionSpacePointToExist(DimensionSpacePoint $dimensionSpacePoint)

No description

from  ConstraintChecks
NodeType
requireNodeType(NodeTypeName $nodeTypeName)

No description

from  ConstraintChecks
void
requireNodeTypeToNotBeAbstract(NodeType $nodeType)

No description

from  ConstraintChecks
void
requireNodeTypeToBeOfTypeRoot(NodeType $nodeType)

No description

from  ConstraintChecks
void
requireNodeTypeToNotBeOfTypeRoot(NodeType $nodeType)

No description

from  ConstraintChecks
void
requireRootNodeTypeToBeUnoccupied(ContentGraphInterface $contentGraph, NodeTypeName $nodeTypeName)

No description

from  ConstraintChecks
void
requireTetheredDescendantNodeTypesToExist(NodeType $nodeType)

No description

from  ConstraintChecks
void
requireTetheredDescendantNodeTypesToNotBeOfTypeRoot(NodeType $nodeType)

No description

from  ConstraintChecks
void
requireExistingDeclaredTetheredDescendantsToBeTethered(ContentGraphInterface $contentGraph, NodeAggregate $nodeAggregate, NodeType $nodeType)

No description

from  ConstraintChecks
void
requireNodeTypeToDeclareProperty(NodeTypeName $nodeTypeName, PropertyName $propertyName)

No description

from  ConstraintChecks
void
requireNodeTypeToDeclareReference(NodeTypeName $nodeTypeName, ReferenceName $referenceName)

No description

from  ConstraintChecks
void
requireNodeTypeNotToDeclareTetheredChildNodeName(NodeTypeName $nodeTypeName, NodeName $nodeName)

No description

from  ConstraintChecks
void
requireNodeTypeToAllowNodesOfTypeInReference(NodeTypeName $nodeTypeName, ReferenceName $referenceName, NodeTypeName $nodeTypeNameInQuestion)

No description

from  ConstraintChecks
void
requireNodeTypeToAllowNumberOfReferencesInReference(SerializedNodeReferences $nodeReferences, NodeTypeName $nodeTypeName)

No description

from  ConstraintChecks
void
requireConstraintsImposedByAncestorsAreMet(ContentGraphInterface $contentGraph, NodeType $nodeType, array $parentNodeAggregateIds)

No description

from  ConstraintChecks
void
requireNodeTypeConstraintsImposedByParentToBeMet(NodeType $parentsNodeType, NodeType $nodeType)

No description

from  ConstraintChecks
bool
areNodeTypeConstraintsImposedByParentValid(NodeType $parentsNodeType, NodeType $nodeType)

No description

from  ConstraintChecks
void
requireNodeTypeConstraintsImposedByGrandparentToBeMet(NodeType $grandParentsNodeType, NodeName|null $parentNodeName, NodeType $nodeType)

No description

from  ConstraintChecks
bool
areNodeTypeConstraintsImposedByGrandparentValid(NodeType $grandParentsNodeType, NodeName|null $parentNodeName, NodeType $nodeType)

No description

from  ConstraintChecks
NodeAggregate
requireProjectedNodeAggregate(ContentGraphInterface $contentGraph, NodeAggregateId $nodeAggregateId)

No description

from  ConstraintChecks
void
requireProjectedNodeAggregateToNotExist(ContentGraphInterface $contentGraph, NodeAggregateId $nodeAggregateId)

No description

from  ConstraintChecks
NodeAggregate
requireProjectedParentNodeAggregate(ContentGraphInterface $contentGraph, NodeAggregateId $childNodeAggregateId, OriginDimensionSpacePoint $childOriginDimensionSpacePoint)

No description

from  ConstraintChecks
void
requireNodeAggregateToCoverDimensionSpacePoint(NodeAggregate $nodeAggregate, DimensionSpacePoint $dimensionSpacePoint)

No description

from  ConstraintChecks
void
requireNodeAggregateToCoverDimensionSpacePoints(NodeAggregate $nodeAggregate, DimensionSpacePointSet $dimensionSpacePointSet)

No description

from  ConstraintChecks
void
requireNodeAggregateToNotBeRoot(NodeAggregate $nodeAggregate, string|null $extraReason = '.')

No description

from  ConstraintChecks
void
requireNodeAggregateToBeUntethered(NodeAggregate $nodeAggregate)

No description

from  ConstraintChecks
void
requireNodeAggregateToNotBeDescendant(ContentGraphInterface $contentGraph, NodeAggregate $nodeAggregate, NodeAggregate $referenceNodeAggregate)

No description

from  ConstraintChecks
void
requireNodeAggregateToBeSibling(ContentGraphInterface $contentGraph, NodeAggregateId $referenceNodeAggregateId, NodeAggregateId $siblingNodeAggregateId, DimensionSpacePoint $dimensionSpacePoint)

No description

from  ConstraintChecks
void
requireNodeAggregateToBeChild(ContentGraphInterface $contentGraph, NodeAggregateId $childNodeAggregateId, NodeAggregateId $parentNodeAggregateId, DimensionSpacePoint $dimensionSpacePoint)

No description

from  ConstraintChecks
void
requireNodeNameToBeUncovered(ContentGraphInterface $contentGraph, NodeName|null $nodeName, NodeAggregateId $parentNodeAggregateId, NodeAggregateId|null $exclusivelyAllowedNodeAggregateId = null)

No description

from  ConstraintChecks
void
requireNodeAggregateToOccupyDimensionSpacePoint(NodeAggregate $nodeAggregate, OriginDimensionSpacePoint $originDimensionSpacePoint)

No description

from  ConstraintChecks
void
requireNodeAggregateToNotOccupyDimensionSpacePoint(NodeAggregate $nodeAggregate, OriginDimensionSpacePoint $originDimensionSpacePoint)

No description

from  ConstraintChecks
void
validateReferenceProperties(ReferenceName $referenceName, PropertyValuesToWrite $referenceProperties, NodeTypeName $nodeTypeName)

No description

from  ConstraintChecks
ExpectedVersion
getExpectedVersionOfContentStream(ContentStreamId $contentStreamId, CommandHandlingDependencies $commandHandlingDependencies)

No description

from  ConstraintChecks
void
requireDescendantNodesToNotFallbackToDimensionSpacePointsOtherThan(NodeAggregateId $nodeAggregateId, ContentGraphInterface $contentGraph, DimensionSpacePointsWithAllowedSpecializations $fallbackConstraints)

No description

from  ConstraintChecks
PropertyConverter
getPropertyConverter()

No description

InterDimensionalVariationGraph
getInterDimensionalVariationGraph()

No description

bool
areAncestorNodeTypeConstraintChecksEnabled()

No description

EventsToPublish
handleUntagSubtree(UntagSubtree $command, CommandHandlingDependencies $commandHandlingDependencies)

No description

from  SubtreeTagging
void
requireNodeAggregateNotToBeTethered(NodeAggregate $nodeAggregate)

No description

from  NodeRemoval
Events
createEventsForVariations(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate)

No description

from  NodeVariationInternals
Events
handleCreateNodeSpecializationVariant(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate)

No description

from  NodeVariationInternals
array
collectNodeSpecializationVariantsThatWillHaveBeenCreated(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate, DimensionSpacePointSet $specializationVisibility, array $events)

No description

from  NodeVariationInternals
Events
handleCreateNodeGeneralizationVariant(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate)

No description

from  NodeVariationInternals
array
collectNodeGeneralizationVariantsThatWillHaveBeenCreated(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate, DimensionSpacePointSet $generalizationVisibility, array $events)

No description

from  NodeVariationInternals
Events
handleCreateNodePeerVariant(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate)

No description

from  NodeVariationInternals
array
collectNodePeerVariantsThatWillHaveBeenCreated(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate, DimensionSpacePointSet $peerVisibility, array $events)

No description

from  NodeVariationInternals
Events
createEventsForMissingTetheredNode(ContentGraphInterface $contentGraph, NodeAggregateId $parentNodeAggregateId, NodeTypeName $parentNodeTypeName, DimensionSpacePointSet $parentNodeAggregateCoverageByOccupant, OriginDimensionSpacePoint $originDimensionSpacePoint, TetheredNodeTypeDefinition $tetheredNodeTypeDefinition, NodeAggregateId|null $tetheredNodeAggregateId)

This is the remediation action for non-existing tethered nodes.

from  TetheredNodeInternals
array
createEventsForMissingTetheredNodeAggregate(ContentGraphInterface $contentGraph, TetheredNodeTypeDefinition $tetheredNodeTypeDefinition, OriginDimensionSpacePointSet $affectedOriginDimensionSpacePoints, CoverageByOrigin $coverageByOrigin, NodeAggregateId $parentNodeAggregateId, NodeAggregateId|null $succeedingSiblingNodeAggregateId, NodeAggregateIdsByNodePaths $nodeAggregateIdsByNodePaths, NodePath $currentNodePath)

No description

from  TetheredNodeInternals
Events
createEventsForWronglyTypedNodeAggregate(ContentGraphInterface $contentGraph, NodeAggregate $nodeAggregate, NodeTypeName $newNodeTypeName, NodeAggregateIdsByNodePaths $nodeAggregateIdsByNodePaths, NodePath $currentNodePath, NodeAggregateTypeChangeChildConstraintConflictResolutionStrategy $conflictResolutionStrategy, NodeAggregateIds $alreadyRemovedNodeAggregateIds)

No description

from  TetheredNodeInternals
__construct(NodeTypeManager $nodeTypeManager, ContentDimensionZookeeper $contentDimensionZookeeper, InterDimensionalVariationGraph $interDimensionalVariationGraph, PropertyConverter $propertyConverter)

No description

bool
canHandle(CommandInterface|RebasableToOtherWorkspaceInterface $command)

No description

EventsToPublish|Generator
handle(CommandInterface|RebasableToOtherWorkspaceInterface $command, CommandHandlingDependencies $commandHandlingDependencies)

"simple" command handlers return EventsToPublish directly

void
withoutAncestorNodeTypeConstraintChecks(Closure $callback)

Use this closure to run code with the Ancestor Node Type Checks disabled; e.g.

Details

at line 120
protected NodeTypeManager getNodeTypeManager()

No description

Return Value

NodeTypeManager

at line 125
protected DimensionSpacePointSet getAllowedDimensionSubspace()

No description

Return Value

DimensionSpacePointSet

in ConstraintChecks at line 80
protected ContentStreamId requireContentStream(WorkspaceName $workspaceName, CommandHandlingDependencies $commandHandlingDependencies)

No description

Parameters

WorkspaceName $workspaceName
CommandHandlingDependencies $commandHandlingDependencies

Return Value

ContentStreamId

Exceptions

ContentStreamDoesNotExistYet

in ConstraintChecks at line 101
protected void requireDimensionSpacePointToExist(DimensionSpacePoint $dimensionSpacePoint)

No description

Parameters

DimensionSpacePoint $dimensionSpacePoint

Return Value

void

Exceptions

DimensionSpacePointNotFound

in ConstraintChecks at line 113
protected NodeType requireNodeType(NodeTypeName $nodeTypeName)

No description

Parameters

NodeTypeName $nodeTypeName

Return Value

NodeType

Exceptions

NodeTypeNotFound

in ConstraintChecks at line 121
protected void requireNodeTypeToNotBeAbstract(NodeType $nodeType)

No description

Parameters

NodeType $nodeType

Return Value

void

in ConstraintChecks at line 132
protected void requireNodeTypeToBeOfTypeRoot(NodeType $nodeType)

No description

Parameters

NodeType $nodeType

Return Value

void

Exceptions

NodeTypeIsNotOfTypeRoot

in ConstraintChecks at line 143
protected void requireNodeTypeToNotBeOfTypeRoot(NodeType $nodeType)

No description

Parameters

NodeType $nodeType

Return Value

void

Exceptions

NodeTypeIsOfTypeRoot

in ConstraintChecks at line 153
protected void requireRootNodeTypeToBeUnoccupied(ContentGraphInterface $contentGraph, NodeTypeName $nodeTypeName)

No description

Parameters

ContentGraphInterface $contentGraph
NodeTypeName $nodeTypeName

Return Value

void

in ConstraintChecks at line 167
protected void requireTetheredDescendantNodeTypesToExist(NodeType $nodeType)

No description

Parameters

NodeType $nodeType

Return Value

void

Exceptions

NodeTypeNotFound

in ConstraintChecks at line 179
protected void requireTetheredDescendantNodeTypesToNotBeOfTypeRoot(NodeType $nodeType)

No description

Parameters

NodeType $nodeType

Return Value

void

Exceptions

NodeTypeIsOfTypeRoot

in ConstraintChecks at line 196
protected void requireExistingDeclaredTetheredDescendantsToBeTethered(ContentGraphInterface $contentGraph, NodeAggregate $nodeAggregate, NodeType $nodeType)

No description

Parameters

ContentGraphInterface $contentGraph
NodeAggregate $nodeAggregate
NodeType $nodeType

Return Value

void

Exceptions

NodeAggregateIsUntethered

in ConstraintChecks at line 217
protected void requireNodeTypeToDeclareProperty(NodeTypeName $nodeTypeName, PropertyName $propertyName)

No description

Parameters

NodeTypeName $nodeTypeName
PropertyName $propertyName

Return Value

void

in ConstraintChecks at line 228
protected void requireNodeTypeToDeclareReference(NodeTypeName $nodeTypeName, ReferenceName $referenceName)

No description

Parameters

NodeTypeName $nodeTypeName
ReferenceName $referenceName

Return Value

void

in ConstraintChecks at line 237
protected void requireNodeTypeNotToDeclareTetheredChildNodeName(NodeTypeName $nodeTypeName, NodeName $nodeName)

No description

Parameters

NodeTypeName $nodeTypeName
NodeName $nodeName

Return Value

void

in ConstraintChecks at line 248
protected void requireNodeTypeToAllowNodesOfTypeInReference(NodeTypeName $nodeTypeName, ReferenceName $referenceName, NodeTypeName $nodeTypeNameInQuestion)

No description

Parameters

NodeTypeName $nodeTypeName
ReferenceName $referenceName
NodeTypeName $nodeTypeNameInQuestion

Return Value

void

in ConstraintChecks at line 265
protected void requireNodeTypeToAllowNumberOfReferencesInReference(SerializedNodeReferences $nodeReferences, NodeTypeName $nodeTypeName)

No description

Parameters

SerializedNodeReferences $nodeReferences
NodeTypeName $nodeTypeName

Return Value

void

in ConstraintChecks at line 289
protected void requireConstraintsImposedByAncestorsAreMet(ContentGraphInterface $contentGraph, NodeType $nodeType, array $parentNodeAggregateIds)

No description

Parameters

ContentGraphInterface $contentGraph
NodeType $nodeType
array $parentNodeAggregateIds

Return Value

void

Exceptions

NodeConstraintException

in ConstraintChecks at line 334
protected void requireNodeTypeConstraintsImposedByParentToBeMet(NodeType $parentsNodeType, NodeType $nodeType)

No description

Parameters

NodeType $parentsNodeType
NodeType $nodeType

Return Value

void

Exceptions

NodeTypeNotFound
NodeConstraintException

in ConstraintChecks at line 348
protected bool areNodeTypeConstraintsImposedByParentValid(NodeType $parentsNodeType, NodeType $nodeType)

No description

Parameters

NodeType $parentsNodeType
NodeType $nodeType

Return Value

bool

in ConstraintChecks at line 362
protected void requireNodeTypeConstraintsImposedByGrandparentToBeMet(NodeType $grandParentsNodeType, NodeName|null $parentNodeName, NodeType $nodeType)

No description

Parameters

NodeType $grandParentsNodeType
NodeName|null $parentNodeName
NodeType $nodeType

Return Value

void

Exceptions

NodeConstraintException

in ConstraintChecks at line 382
protected bool areNodeTypeConstraintsImposedByGrandparentValid(NodeType $grandParentsNodeType, NodeName|null $parentNodeName, NodeType $nodeType)

No description

Parameters

NodeType $grandParentsNodeType
NodeName|null $parentNodeName
NodeType $nodeType

Return Value

bool

in ConstraintChecks at line 395
protected NodeAggregate requireProjectedNodeAggregate(ContentGraphInterface $contentGraph, NodeAggregateId $nodeAggregateId)

No description

Parameters

ContentGraphInterface $contentGraph
NodeAggregateId $nodeAggregateId

Return Value

NodeAggregate

Exceptions

NodeAggregateCurrentlyDoesNotExist

in ConstraintChecks at line 416
protected void requireProjectedNodeAggregateToNotExist(ContentGraphInterface $contentGraph, NodeAggregateId $nodeAggregateId)

No description

Parameters

ContentGraphInterface $contentGraph
NodeAggregateId $nodeAggregateId

Return Value

void

Exceptions

NodeAggregateCurrentlyExists

in ConstraintChecks at line 435
NodeAggregate requireProjectedParentNodeAggregate(ContentGraphInterface $contentGraph, NodeAggregateId $childNodeAggregateId, OriginDimensionSpacePoint $childOriginDimensionSpacePoint)

No description

Parameters

ContentGraphInterface $contentGraph
NodeAggregateId $childNodeAggregateId
OriginDimensionSpacePoint $childOriginDimensionSpacePoint

Return Value

NodeAggregate

Exceptions

NodeAggregateCurrentlyDoesNotExist

in ConstraintChecks at line 461
protected void requireNodeAggregateToCoverDimensionSpacePoint(NodeAggregate $nodeAggregate, DimensionSpacePoint $dimensionSpacePoint)

No description

Parameters

NodeAggregate $nodeAggregate
DimensionSpacePoint $dimensionSpacePoint

Return Value

void

Exceptions

NodeAggregateDoesCurrentlyNotCoverDimensionSpacePoint

in ConstraintChecks at line 478
protected void requireNodeAggregateToCoverDimensionSpacePoints(NodeAggregate $nodeAggregate, DimensionSpacePointSet $dimensionSpacePointSet)

No description

Parameters

NodeAggregate $nodeAggregate
DimensionSpacePointSet $dimensionSpacePointSet

Return Value

void

Exceptions

NodeAggregateDoesCurrentlyNotCoverDimensionSpacePointSet

in ConstraintChecks at line 494
protected void requireNodeAggregateToNotBeRoot(NodeAggregate $nodeAggregate, string|null $extraReason = '.')

No description

Parameters

NodeAggregate $nodeAggregate
string|null $extraReason

Return Value

void

Exceptions

NodeAggregateIsRoot

in ConstraintChecks at line 507
protected void requireNodeAggregateToBeUntethered(NodeAggregate $nodeAggregate)

No description

Parameters

NodeAggregate $nodeAggregate

Return Value

void

Exceptions

NodeAggregateIsTethered

in ConstraintChecks at line 520
protected void requireNodeAggregateToNotBeDescendant(ContentGraphInterface $contentGraph, NodeAggregate $nodeAggregate, NodeAggregate $referenceNodeAggregate)

No description

Parameters

ContentGraphInterface $contentGraph
NodeAggregate $nodeAggregate
NodeAggregate $referenceNodeAggregate

Return Value

void

Exceptions

NodeAggregateIsDescendant

in ConstraintChecks at line 548
protected void requireNodeAggregateToBeSibling(ContentGraphInterface $contentGraph, NodeAggregateId $referenceNodeAggregateId, NodeAggregateId $siblingNodeAggregateId, DimensionSpacePoint $dimensionSpacePoint)

No description

Parameters

ContentGraphInterface $contentGraph
NodeAggregateId $referenceNodeAggregateId
NodeAggregateId $siblingNodeAggregateId
DimensionSpacePoint $dimensionSpacePoint

Return Value

void

Exceptions

NodeAggregateIsNoSibling

in ConstraintChecks at line 580
protected void requireNodeAggregateToBeChild(ContentGraphInterface $contentGraph, NodeAggregateId $childNodeAggregateId, NodeAggregateId $parentNodeAggregateId, DimensionSpacePoint $dimensionSpacePoint)

No description

Parameters

ContentGraphInterface $contentGraph
NodeAggregateId $childNodeAggregateId
NodeAggregateId $parentNodeAggregateId
DimensionSpacePoint $dimensionSpacePoint

Return Value

void

Exceptions

NodeAggregateIsNoChild

in ConstraintChecks at line 607
protected void requireNodeNameToBeUncovered(ContentGraphInterface $contentGraph, NodeName|null $nodeName, NodeAggregateId $parentNodeAggregateId, NodeAggregateId|null $exclusivelyAllowedNodeAggregateId = null)

No description

Parameters

ContentGraphInterface $contentGraph
NodeName|null $nodeName
NodeAggregateId $parentNodeAggregateId
NodeAggregateId|null $exclusivelyAllowedNodeAggregateId

in some cases, aggregates of a given ID are allowed to cover this name. E.g. in the move case, if a node is moved (back) to its other variants, the name does not need to be reserved for future variants because the moved node already is that exact one

Return Value

void

Exceptions

NodeNameIsAlreadyCovered

in ConstraintChecks at line 635
protected void requireNodeAggregateToOccupyDimensionSpacePoint(NodeAggregate $nodeAggregate, OriginDimensionSpacePoint $originDimensionSpacePoint)

No description

Parameters

NodeAggregate $nodeAggregate
OriginDimensionSpacePoint $originDimensionSpacePoint

Return Value

void

Exceptions

DimensionSpacePointIsNotYetOccupied

in ConstraintChecks at line 651
protected void requireNodeAggregateToNotOccupyDimensionSpacePoint(NodeAggregate $nodeAggregate, OriginDimensionSpacePoint $originDimensionSpacePoint)

No description

Parameters

NodeAggregate $nodeAggregate
OriginDimensionSpacePoint $originDimensionSpacePoint

Return Value

void

Exceptions

DimensionSpacePointIsAlreadyOccupied

in ConstraintChecks at line 664
protected void validateReferenceProperties(ReferenceName $referenceName, PropertyValuesToWrite $referenceProperties, NodeTypeName $nodeTypeName)

No description

Parameters

ReferenceName $referenceName
PropertyValuesToWrite $referenceProperties
NodeTypeName $nodeTypeName

Return Value

void

in ConstraintChecks at line 699
protected ExpectedVersion getExpectedVersionOfContentStream(ContentStreamId $contentStreamId, CommandHandlingDependencies $commandHandlingDependencies)

No description

Parameters

ContentStreamId $contentStreamId
CommandHandlingDependencies $commandHandlingDependencies

Return Value

ExpectedVersion

in ConstraintChecks at line 709
protected void requireDescendantNodesToNotFallbackToDimensionSpacePointsOtherThan(NodeAggregateId $nodeAggregateId, ContentGraphInterface $contentGraph, DimensionSpacePointsWithAllowedSpecializations $fallbackConstraints)

No description

Parameters

NodeAggregateId $nodeAggregateId
ContentGraphInterface $contentGraph
DimensionSpacePointsWithAllowedSpecializations $fallbackConstraints

Return Value

void

at line 140
PropertyConverter getPropertyConverter()

No description

Return Value

PropertyConverter

at line 130
protected InterDimensionalVariationGraph getInterDimensionalVariationGraph()

No description

Return Value

InterDimensionalVariationGraph

at line 135
protected bool areAncestorNodeTypeConstraintChecksEnabled()

No description

Return Value

bool

in SubtreeTagging at line 86
EventsToPublish handleUntagSubtree(UntagSubtree $command, CommandHandlingDependencies $commandHandlingDependencies)

No description

Parameters

UntagSubtree $command
CommandHandlingDependencies $commandHandlingDependencies

Return Value

EventsToPublish

in NodeRemoval at line 92
protected void requireNodeAggregateNotToBeTethered(NodeAggregate $nodeAggregate)

No description

Parameters

NodeAggregate $nodeAggregate

Return Value

void

in NodeVariationInternals at line 38
protected Events createEventsForVariations(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate)

No description

Parameters

ContentGraphInterface $contentGraph
OriginDimensionSpacePoint $sourceOrigin
OriginDimensionSpacePoint $targetOrigin
NodeAggregate $nodeAggregate

Return Value

Events

in NodeVariationInternals at line 71
protected Events handleCreateNodeSpecializationVariant(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate)

No description

Parameters

ContentGraphInterface $contentGraph
OriginDimensionSpacePoint $sourceOrigin
OriginDimensionSpacePoint $targetOrigin
NodeAggregate $nodeAggregate

Return Value

Events

in NodeVariationInternals at line 94
protected array collectNodeSpecializationVariantsThatWillHaveBeenCreated(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate, DimensionSpacePointSet $specializationVisibility, array $events)

No description

Parameters

ContentGraphInterface $contentGraph
OriginDimensionSpacePoint $sourceOrigin
OriginDimensionSpacePoint $targetOrigin
NodeAggregate $nodeAggregate
DimensionSpacePointSet $specializationVisibility
array $events

Return Value

array

in NodeVariationInternals at line 134
protected Events handleCreateNodeGeneralizationVariant(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate)

No description

Parameters

ContentGraphInterface $contentGraph
OriginDimensionSpacePoint $sourceOrigin
OriginDimensionSpacePoint $targetOrigin
NodeAggregate $nodeAggregate

Return Value

Events

in NodeVariationInternals at line 157
protected array collectNodeGeneralizationVariantsThatWillHaveBeenCreated(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate, DimensionSpacePointSet $generalizationVisibility, array $events)

No description

Parameters

ContentGraphInterface $contentGraph
OriginDimensionSpacePoint $sourceOrigin
OriginDimensionSpacePoint $targetOrigin
NodeAggregate $nodeAggregate
DimensionSpacePointSet $generalizationVisibility
array $events

Return Value

array

in NodeVariationInternals at line 197
protected Events handleCreateNodePeerVariant(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate)

No description

Parameters

ContentGraphInterface $contentGraph
OriginDimensionSpacePoint $sourceOrigin
OriginDimensionSpacePoint $targetOrigin
NodeAggregate $nodeAggregate

Return Value

Events

in NodeVariationInternals at line 220
protected array collectNodePeerVariantsThatWillHaveBeenCreated(ContentGraphInterface $contentGraph, OriginDimensionSpacePoint $sourceOrigin, OriginDimensionSpacePoint $targetOrigin, NodeAggregate $nodeAggregate, DimensionSpacePointSet $peerVisibility, array $events)

No description

Parameters

ContentGraphInterface $contentGraph
OriginDimensionSpacePoint $sourceOrigin
OriginDimensionSpacePoint $targetOrigin
NodeAggregate $nodeAggregate
DimensionSpacePointSet $peerVisibility
array $events

Return Value

array

in TetheredNodeInternals at line 69
protected Events createEventsForMissingTetheredNode(ContentGraphInterface $contentGraph, NodeAggregateId $parentNodeAggregateId, NodeTypeName $parentNodeTypeName, DimensionSpacePointSet $parentNodeAggregateCoverageByOccupant, OriginDimensionSpacePoint $originDimensionSpacePoint, TetheredNodeTypeDefinition $tetheredNodeTypeDefinition, NodeAggregateId|null $tetheredNodeAggregateId)

This is the remediation action for non-existing tethered nodes.

It handles two cases:

  • there is no tethered node IN ANY DimensionSpacePoint -> we can simply create it
  • there is a tethered node already in some DimensionSpacePoint -> we need to specialize/generalize/... the other Tethered Node.

Parameters

ContentGraphInterface $contentGraph
NodeAggregateId $parentNodeAggregateId
NodeTypeName $parentNodeTypeName
DimensionSpacePointSet $parentNodeAggregateCoverageByOccupant
OriginDimensionSpacePoint $originDimensionSpacePoint
TetheredNodeTypeDefinition $tetheredNodeTypeDefinition
NodeAggregateId|null $tetheredNodeAggregateId

Return Value

Events

Exceptions

Exception

in TetheredNodeInternals at line 188
protected array createEventsForMissingTetheredNodeAggregate(ContentGraphInterface $contentGraph, TetheredNodeTypeDefinition $tetheredNodeTypeDefinition, OriginDimensionSpacePointSet $affectedOriginDimensionSpacePoints, CoverageByOrigin $coverageByOrigin, NodeAggregateId $parentNodeAggregateId, NodeAggregateId|null $succeedingSiblingNodeAggregateId, NodeAggregateIdsByNodePaths $nodeAggregateIdsByNodePaths, NodePath $currentNodePath)

No description

Parameters

ContentGraphInterface $contentGraph
TetheredNodeTypeDefinition $tetheredNodeTypeDefinition
OriginDimensionSpacePointSet $affectedOriginDimensionSpacePoints
CoverageByOrigin $coverageByOrigin
NodeAggregateId $parentNodeAggregateId
NodeAggregateId|null $succeedingSiblingNodeAggregateId
NodeAggregateIdsByNodePaths $nodeAggregateIdsByNodePaths
NodePath $currentNodePath

Return Value

array

in TetheredNodeInternals at line 283
protected Events createEventsForWronglyTypedNodeAggregate(ContentGraphInterface $contentGraph, NodeAggregate $nodeAggregate, NodeTypeName $newNodeTypeName, NodeAggregateIdsByNodePaths $nodeAggregateIdsByNodePaths, NodePath $currentNodePath, NodeAggregateTypeChangeChildConstraintConflictResolutionStrategy $conflictResolutionStrategy, NodeAggregateIds $alreadyRemovedNodeAggregateIds)

No description

Parameters

ContentGraphInterface $contentGraph
NodeAggregate $nodeAggregate
NodeTypeName $newNodeTypeName
NodeAggregateIdsByNodePaths $nodeAggregateIdsByNodePaths
NodePath $currentNodePath
NodeAggregateTypeChangeChildConstraintConflictResolutionStrategy $conflictResolutionStrategy
NodeAggregateIds $alreadyRemovedNodeAggregateIds

Return Value

Events

at line 79
__construct(NodeTypeManager $nodeTypeManager, ContentDimensionZookeeper $contentDimensionZookeeper, InterDimensionalVariationGraph $interDimensionalVariationGraph, PropertyConverter $propertyConverter)

No description

Parameters

NodeTypeManager $nodeTypeManager
ContentDimensionZookeeper $contentDimensionZookeeper
InterDimensionalVariationGraph $interDimensionalVariationGraph
PropertyConverter $propertyConverter

at line 87
bool canHandle(CommandInterface|RebasableToOtherWorkspaceInterface $command)

No description

Parameters

CommandInterface|RebasableToOtherWorkspaceInterface $command

Return Value

bool

at line 92
EventsToPublish|Generator handle(CommandInterface|RebasableToOtherWorkspaceInterface $command, CommandHandlingDependencies $commandHandlingDependencies)

"simple" command handlers return EventsToPublish directly

For the case of the workspace command handler that need to publish to many streams and "close" the content-stream directly, it's allowed to yield the events to interact with the control flow of event publishing.

Parameters

CommandInterface|RebasableToOtherWorkspaceInterface $command
CommandHandlingDependencies $commandHandlingDependencies

Return Value

EventsToPublish|Generator

at line 154
void withoutAncestorNodeTypeConstraintChecks(Closure $callback)

Use this closure to run code with the Ancestor Node Type Checks disabled; e.g.

during imports.

You can disable this because many old sites have this constraint violated more or less; and it's easy to fix later on; as it does not touch the fundamental integrity of the CR.

Parameters

Closure $callback

Return Value

void