Uses of Class
org.jboss.dna.graph.ExecutionContext

Packages that use ExecutionContext

org.jboss.dna.connector.filesystem	The classes that make up the connector that accesses the files and directories on a local file system and exposes them as content in a repository.
org.jboss.dna.connector.store.jpa.model.basic	The classes that define the "basic" storage model for the JPA connector.
org.jboss.dna.connector.store.jpa.model.simple	The classes that define the "simple" storage model for the JPA connector.
org.jboss.dna.connector.store.jpa.util	The classes that define the utility JPA entities that are not part of any storage model.
org.jboss.dna.graph	The JBoss DNA Graph API defines the types that allow you to work with content organized as a graph.
org.jboss.dna.graph.connector	JBoss DNA uses connectors to access information from external systems (such as databases, other repositories, services, applications, etc.) and create graph representations of that information.
org.jboss.dna.graph.connector.federation	JBoss DNA provides a federated connector that is able to access repository content from multiple external systems and make that content look like it exists in a single unified repository.
org.jboss.dna.graph.connector.inmemory	The In-Memory Connector represents a connector that maintains a graph in transient in-process memory.
org.jboss.dna.graph.connector.map	The MapRepository class and its supporting classes provide a default implementation of the connector classes for connectors that support the transient or persistent mapping of a UUID to a standard representation of a node.
org.jboss.dna.graph.connector.path	The PathRepository class and its supporting classes provide a default read-only implementation of the connector classes for connectors that only support path-based access to a standard representation of a node.
org.jboss.dna.graph.io
org.jboss.dna.graph.query.model	The Abstract Query Model is a vocabulary that can be used to construct a language-neutral representation of a query.
org.jboss.dna.graph.request	Sometimes its useful to work with a graph using objects that represent individual commands on the graph.
org.jboss.dna.graph.request.processor	This portion of the JBoss DNA Graph API defines the processor for requests.
org.jboss.dna.graph.search
org.jboss.dna.graph.sequencer	A sequencer in JBoss DNA is a component that is able to process information (usually the content of a file, or a property value on a node) and recreate that information as a graph of structured content.
org.jboss.dna.jcr	The DNA implementation of the JCR API.
org.jboss.dna.repository	The components and services that make up the JBoss DNA repository engine.
org.jboss.dna.repository.sequencer	The classes that make up the sequencing service and its configuration.
org.jboss.dna.search.lucene
org.jboss.dna.sequencer.ddl.node

Uses of ExecutionContext in org.jboss.dna.connector.filesystem

Methods in org.jboss.dna.connector.filesystem with parameters of type ExecutionContext

PathNode	FileSystemRepository.FileSystemWorkspace.createNode(ExecutionContext context, PathNode parentNode, Name name, Map<Name,Property> properties, NodeConflictBehavior conflictBehavior)
Collection<Property>	CustomPropertiesFactory.getDirectoryProperties(ExecutionContext context, Location location, File directory) Construct the custom properties that should be created for the supplied directory that is to be treated as an "nt:folder".
Collection<Property>	CustomPropertiesFactory.getFileProperties(ExecutionContext context, Location location, File file) Construct the custom properties that should be created for the supplied file that is to be treated as an "nt:file".
Collection<Property>	CustomPropertiesFactory.getResourceProperties(ExecutionContext context, Location location, File file, String mimeType) Construct the custom properties that should be created for the supplied file that is to be treated as an "nt:resource", which is the node that contains the content-oriented properties and that is a child of a "nt:file" node.
PathNode	FileSystemRepository.FileSystemWorkspace.moveNode(ExecutionContext context, PathNode node, Name desiredNewName, WritablePathWorkspace originalWorkspace, PathNode newParent, PathNode beforeNode)
Set<Name>	CustomPropertiesFactory.recordDirectoryProperties(ExecutionContext context, String sourceName, Location location, File file, Map<Name,Property> properties) Record the supplied properties as being set on the designated "nt:folder" node.
Set<Name>	CustomPropertiesFactory.recordFileProperties(ExecutionContext context, String sourceName, Location location, File file, Map<Name,Property> properties) Record the supplied properties as being set on the designated "nt:file" node.
Set<Name>	CustomPropertiesFactory.recordResourceProperties(ExecutionContext context, String sourceName, Location location, File file, Map<Name,Property> properties) Record the supplied properties as being set on the designated "nt:resource" node.
boolean	FileSystemRepository.FileSystemWorkspace.removeNode(ExecutionContext context, Path nodePath)
PathNode	FileSystemRepository.FileSystemWorkspace.setProperties(ExecutionContext context, Path nodePath, Map<Name,Property> properties)

Constructors in org.jboss.dna.connector.filesystem with parameters of type ExecutionContext

FileSystemRepository.FileSystemWorkspace(String name, ExecutionContext context, File workspaceRoot)

Uses of ExecutionContext in org.jboss.dna.connector.store.jpa.model.basic

Methods in org.jboss.dna.connector.store.jpa.model.basic with parameters of type ExecutionContext

static SubgraphQuery

SubgraphQuery.create(ExecutionContext context, javax.persistence.EntityManager entities, Long workspaceId, UUID subgraphRootUuid, Path subgraphRootPath, int maxDepth) Create a query that returns a subgraph at and below the node with the supplied path and the supplied UUID.

Constructors in org.jboss.dna.connector.store.jpa.model.basic with parameters of type ExecutionContext

BasicRequestProcessor(String sourceName, ExecutionContext context, Observer observer, javax.persistence.EntityManager entityManager, UUID rootNodeUuid, String nameOfDefaultWorkspace, String[] predefinedWorkspaceNames, long largeValueMinimumSizeInBytes, boolean creatingWorkspacesAllowed, boolean compressData, boolean enforceReferentialIntegrity)

Uses of ExecutionContext in org.jboss.dna.connector.store.jpa.model.simple

Methods in org.jboss.dna.connector.store.jpa.model.simple with parameters of type ExecutionContext

void	SimpleJpaConnection.execute(ExecutionContext context, Request request) Execute the supplied commands against this repository source.

Constructors in org.jboss.dna.connector.store.jpa.model.simple with parameters of type ExecutionContext

SimpleJpaRepository(String sourceName, UUID rootNodeUuid, javax.persistence.EntityManager entityManager, ExecutionContext context, boolean compressData, boolean creatingWorkspacesAllowed, long minimumSizeOfLargeValuesInBytes)

SimpleJpaRepository(String sourceName, UUID rootNodeUuid, String defaultWorkspaceName, String[] predefinedWorkspaceNames, javax.persistence.EntityManager entityManager, ExecutionContext context, boolean compressData, boolean creatingWorkspacesAllowed, long minimumSizeOfLargeValuesInBytes)

SimpleRequestProcessor(ExecutionContext context, SimpleJpaRepository repository, Observer observer, boolean updatesAllowed)

Uses of ExecutionContext in org.jboss.dna.connector.store.jpa.util

Constructors in org.jboss.dna.connector.store.jpa.util with parameters of type ExecutionContext

Serializer(ExecutionContext context, boolean excludeUuidProperty)

Uses of ExecutionContext in org.jboss.dna.graph

Fields in org.jboss.dna.graph declared as ExecutionContext

static ExecutionContext

ExecutionContext.DEFAULT_CONTEXT

Methods in org.jboss.dna.graph that return ExecutionContext

ExecutionContext	ExecutionContext.clone()
ExecutionContext	Graph.getContext() Get the context of execution within which operations on this graph are performed.
ExecutionContext	ExecutionContext.with(ClassLoaderFactory classLoaderFactory) Create a new execution context that mirrors this context but that uses the supplied class loader factory.
ExecutionContext	ExecutionContext.with(MimeTypeDetector mimeTypeDetector) Create a new execution context that is the same as this context, but which uses the supplied MIME type detector.
ExecutionContext	ExecutionContext.with(NamespaceRegistry namespaceRegistry) Create a new execution context that mirrors this context but that uses the supplied namespace registry.
ExecutionContext	ExecutionContext.with(SecurityContext securityContext) Create an ExecutionContext that is the same as this context, but which uses the supplied security context.

Methods in org.jboss.dna.graph with parameters of type ExecutionContext

static Graph	Graph.create(RepositoryConnection connection, ExecutionContext context) Create a graph instance that uses the supplied RepositoryConnection and context.
static Graph	Graph.create(RepositorySource source, ExecutionContext context) Create a graph instance that uses the supplied RepositoryConnection and context.
static Graph	Graph.create(String sourceName, RepositoryConnectionFactory connectionFactory, ExecutionContext context) Create a graph instance that uses the supplied repository and context.

Uses of ExecutionContext in org.jboss.dna.graph.connector

Methods in org.jboss.dna.graph.connector that return ExecutionContext

ExecutionContext

RepositoryContext.getExecutionContext() Get the execution context, which can be used to create other contexts with specific JAAS security contexts.

Methods in org.jboss.dna.graph.connector with parameters of type ExecutionContext

void	RepositoryConnection.execute(ExecutionContext context, Request request) Execute the supplied commands against this repository source.

Uses of ExecutionContext in org.jboss.dna.graph.connector.federation

Methods in org.jboss.dna.graph.connector.federation with parameters of type ExecutionContext

static Projection.Rule	Projection.fromString(String definition, ExecutionContext context) Parse the string form of a rule definition and return the rule
static Projection.PathRule	Projection.parsePathRule(String definition, ExecutionContext context) Parse the string definition of a Projection.PathRule.
Projection.Rule	ProjectionParser.ruleFromString(String definition, ExecutionContext context) Parse the string form of a rule definition and return the rule
Projection.Rule[]	ProjectionParser.rulesFromString(ExecutionContext context, String definitions) Parse a single string containing one or more string forms of rule definitions, and return the rules.
Projection.Rule[]	ProjectionParser.rulesFromStrings(ExecutionContext context, String... definitions) Parse string forms of an arry of rule definitions and return the rules

Uses of ExecutionContext in org.jboss.dna.graph.connector.inmemory

Methods in org.jboss.dna.graph.connector.inmemory with parameters of type ExecutionContext

MapNode

InMemoryNode.setProperty(ExecutionContext context, String name, Object... values) Sets the property with the given name, overwriting any previous property for the given name

Uses of ExecutionContext in org.jboss.dna.graph.connector.map

Methods in org.jboss.dna.graph.connector.map with parameters of type ExecutionContext

MapNode	MapWorkspace.cloneNode(ExecutionContext context, MapNode original, MapWorkspace newWorkspace, MapNode newParent, Name desiredName, Path.Segment desiredSegment, boolean removeExisting, Set<Location> removedExistingNodes) This should clone the subgraph given by the original node and place the cloned copy under the supplied new parent.
MapNode	AbstractMapWorkspace.cloneNode(ExecutionContext context, MapNode original, MapWorkspace newWorkspace, MapNode newParent, Name desiredName, Path.Segment desiredSegment, boolean removeExisting, Set<Location> removedExistingNodes) This should clone the subgraph given by the original node and place the cloned copy under the supplied new parent.
MapNode	MapWorkspace.copyNode(ExecutionContext context, MapNode original, MapWorkspace newWorkspace, MapNode newParent, Name desiredName, boolean recursive) This should copy the subgraph given by the original node and place the new copy under the supplied new parent.
MapNode	AbstractMapWorkspace.copyNode(ExecutionContext context, MapNode original, MapWorkspace newWorkspace, MapNode newParent, Name desiredName, boolean recursive) This should copy the subgraph given by the original node and place the new copy under the supplied new parent.
MapNode	MapWorkspace.createNode(ExecutionContext context, MapNode parentNode, Name name, UUID uuid, Iterable<Property> properties) Create a new node with the supplied name, as a child of the supplied parent.
MapNode	AbstractMapWorkspace.createNode(ExecutionContext context, MapNode parentNode, Name name, UUID uuid, Iterable<Property> properties) Create a new node with the supplied name, as a child of the supplied parent.
MapNode	MapWorkspace.createNode(ExecutionContext context, String pathToNewNode, Iterable<Property> properties) Create a node at the supplied path.
MapNode	AbstractMapWorkspace.createNode(ExecutionContext context, String pathToNewNode, Iterable<Property> properties) Create a node at the supplied path.
MapWorkspace	MapRepository.createWorkspace(ExecutionContext context, String name, CreateWorkspaceRequest.CreateConflictBehavior behavior) Attempts to create a workspace with the given name with name-collision behavior determined by the behavior parameter.
MapWorkspace	MapRepository.createWorkspace(ExecutionContext context, String name, CreateWorkspaceRequest.CreateConflictBehavior existingWorkspaceBehavior, String nameOfWorkspaceToClone) Attempts to create a workspace with the requested name as in the #createWorkspace(ExecutionContext, String, CreateConflictBehavior) method and then clones the content from the given source workspace into the new workspace if the creation was successful.
void	MapRepositoryConnection.execute(ExecutionContext context, Request request) Execute the supplied commands against this repository source.
MapNode	AbstractMapWorkspace.getNode(ExecutionContext context, String path) Find a node with the given path.
Property	MapNode.getProperty(ExecutionContext context, String name) Returns the named property
Property	DefaultMapNode.getProperty(ExecutionContext context, String name) Returns the named property
void	MapWorkspace.moveNode(ExecutionContext context, MapNode node, Name desiredNewName, MapWorkspace newWorkspace, MapNode newParent, MapNode beforeNode) Move the supplied node to the new parent.
void	AbstractMapWorkspace.moveNode(ExecutionContext context, MapNode node, Name desiredNewName, MapWorkspace newWorkspace, MapNode newParent, MapNode beforeNode) Move the supplied node to the new parent.
QueryResults	MapWorkspace.query(ExecutionContext context, AccessQueryRequest accessQuery) Perform a query of this workspace.
QueryResults	AbstractMapWorkspace.query(ExecutionContext context, AccessQueryRequest accessQuery) Perform a query of this workspace.
boolean	MapWorkspace.removeNode(ExecutionContext context, MapNode node) Removes the given node.
boolean	AbstractMapWorkspace.removeNode(ExecutionContext context, MapNode node) Removes the given node and its children, correcting the SNS and child indices for its parent.
QueryResults	MapWorkspace.search(ExecutionContext context, String fullTextSearchExpression) Perform a full-text search of this workspace.
QueryResults	AbstractMapWorkspace.search(ExecutionContext context, String fullTextSearchExpression) Perform a full-text search of this workspace.
MapNode	MapNode.setProperty(ExecutionContext context, String name, Object... values) Sets the property with the given name, overwriting any previous property for the given name
MapNode	DefaultMapNode.setProperty(ExecutionContext context, String name, Object... values) Sets the property with the given name, overwriting any previous property for the given name

Constructors in org.jboss.dna.graph.connector.map with parameters of type ExecutionContext

MapRequestProcessor(ExecutionContext context, MapRepository repository, Observer observer, boolean updatesAllowed)

Uses of ExecutionContext in org.jboss.dna.graph.connector.path

Methods in org.jboss.dna.graph.connector.path with parameters of type ExecutionContext

PathNode	WritablePathWorkspace.copyNode(ExecutionContext context, PathNode original, PathWorkspace originalWorkspace, PathNode newParent, Name desiredName, boolean recursive) Copy the subgraph given by the original node and place the new copy under the supplied new parent.
PathNode	AbstractWritablePathWorkspace.copyNode(ExecutionContext context, PathNode original, PathWorkspace originalWorkspace, PathNode newParent, Name desiredName, boolean recursive) This should copy the subgraph rooted at the original node and place the new copy under the supplied new parent.
PathNode	WritablePathWorkspace.createNode(ExecutionContext context, PathNode parentNode, Name name, Map<Name,Property> properties, NodeConflictBehavior conflictBehavior) Create a new node with the supplied name, as a child of the supplied parent.
PathNode	WritablePathWorkspace.createNode(ExecutionContext context, String pathToNewNode, Map<Name,Property> properties, NodeConflictBehavior conflictBehavior) Create a node at the supplied path.
PathNode	AbstractWritablePathWorkspace.createNode(ExecutionContext context, String pathToNewNode, Map<Name,Property> properties, NodeConflictBehavior conflictBehavior)
WritablePathWorkspace	WritablePathRepository.createWorkspace(ExecutionContext context, String name, CreateWorkspaceRequest.CreateConflictBehavior behavior) Attempts to create a workspace with the given name with name-collision behavior determined by the behavior parameter.
WritablePathWorkspace	WritablePathRepository.createWorkspace(ExecutionContext context, String name, CreateWorkspaceRequest.CreateConflictBehavior existingWorkspaceBehavior, String nameOfWorkspaceToClone) Attempts to create a workspace with the requested name as in the #createWorkspace(ExecutionContext, String, CreateConflictBehavior) method and then clones the content from the given source workspace into the new workspace if the creation was successful.
void	PathRepositoryConnection.execute(ExecutionContext context, Request request) Execute the supplied commands against this repository source.
Property	PathNode.getProperty(ExecutionContext context, String name) Returns the named property
Property	DefaultPathNode.getProperty(ExecutionContext context, String name)
PathNode	WritablePathWorkspace.moveNode(ExecutionContext context, PathNode node, Name desiredNewName, WritablePathWorkspace originalWorkspace, PathNode newParent, PathNode beforeNode) Move the supplied node to the new parent within this workspace.
PathNode	AbstractWritablePathWorkspace.moveNode(ExecutionContext context, PathNode node, Name desiredNewName, WritablePathWorkspace originalWorkspace, PathNode newParent, PathNode beforeNode)
QueryResults	PathWorkspace.query(ExecutionContext context, AccessQueryRequest accessQuery) Perform a query of this workspace.
QueryResults	AbstractWritablePathWorkspace.query(ExecutionContext context, AccessQueryRequest accessQuery)
boolean	WritablePathWorkspace.removeNode(ExecutionContext context, Path nodePath) Removes the node at the given path
PathNode	WritablePathWorkspace.removeProperties(ExecutionContext context, Path nodePath, Iterable<Name> propertyNames) Removes the properties with the given names
PathNode	AbstractWritablePathWorkspace.removeProperties(ExecutionContext context, Path nodePath, Iterable<Name> propertyNames)
QueryResults	PathWorkspace.search(ExecutionContext context, String fullTextSearchExpression) Perform a full-text search of this workspace.
QueryResults	AbstractWritablePathWorkspace.search(ExecutionContext context, String fullTextSearchExpression)
PathNode	WritablePathWorkspace.setProperties(ExecutionContext context, Path nodePath, Map<Name,Property> properties) Sets the given properties in a single operation, overwriting any previous properties for the same name.

Constructors in org.jboss.dna.graph.connector.path with parameters of type ExecutionContext

PathRequestProcessor(ExecutionContext context, PathRepository repository, Observer observer, boolean updatesAllowed, PathRepositoryTransaction txn)

Uses of ExecutionContext in org.jboss.dna.graph.io

Methods in org.jboss.dna.graph.io that return ExecutionContext

ExecutionContext	GraphImporter.getContext() Get the context in which the importer will be executed.
ExecutionContext	GraphBatchDestination.getExecutionContext() Obtain the execution context of the destination.
ExecutionContext	Destination.getExecutionContext() Obtain the execution context of the destination.

Uses of ExecutionContext in org.jboss.dna.graph.query.model

Methods in org.jboss.dna.graph.query.model that return ExecutionContext

ExecutionContext

Visitors.ReadableVisitor.getContext()

Constructors in org.jboss.dna.graph.query.model with parameters of type ExecutionContext

Visitors.ReadableVisitor(ExecutionContext context)

Uses of ExecutionContext in org.jboss.dna.graph.request

Methods in org.jboss.dna.graph.request with parameters of type ExecutionContext

void	CompositeRequestChannel.start(ExecutorService executor, ExecutionContext context, RepositoryConnectionFactory connectionFactory) Begins processing any requests that have been added to this channel.

Uses of ExecutionContext in org.jboss.dna.graph.request.processor

Methods in org.jboss.dna.graph.request.processor that return ExecutionContext

ExecutionContext

RequestProcessor.getExecutionContext() The execution context that this process is operating within.

Uses of ExecutionContext in org.jboss.dna.graph.search

Methods in org.jboss.dna.graph.search with parameters of type ExecutionContext

SearchEngineProcessor	SearchEngine.createProcessor(ExecutionContext context, Observer observer, boolean readOnly) Create the SearchEngineProcessor implementation that can be used to operate against the SearchEngineWorkspace instances.
SearchEngineProcessor	AbstractSearchEngine.createProcessor(ExecutionContext context, Observer observer, boolean readOnly) Create the SearchEngineProcessor implementation that can be used to operate against the SearchEngineWorkspace instances.
void	SearchEngineWorkspace.destroy(ExecutionContext context) Destroy the indexes for the workspace with the supplied name.
WorkspaceType	AbstractSearchEngine.Workspaces.getWorkspace(ExecutionContext context, String workspaceName, boolean createIfMissing) Get the search engine for the workspace with the supplied name.
void	SearchEngine.index(ExecutionContext context, Iterable<ChangeRequest> changes) Update the indexes with the supplied set of changes to the content.

Constructors in org.jboss.dna.graph.search with parameters of type ExecutionContext

SearchEngineIndexer(ExecutionContext context, SearchEngine searchEngine, RepositoryConnectionFactory connectionFactory)
Create an indexer that will update the indexes in the supplied search engine by crawling content, using the supplied connection factory to obtain connections.

Uses of ExecutionContext in org.jboss.dna.graph.sequencer

Subclasses of ExecutionContext in org.jboss.dna.graph.sequencer

class

StreamSequencerContext A special ExecutionContext that is used for sequencing streams.

Constructors in org.jboss.dna.graph.sequencer with parameters of type ExecutionContext

StreamSequencerContext(ExecutionContext context, Path inputPath, Set<Property> inputProperties, String mimeType, Problems problems)

Uses of ExecutionContext in org.jboss.dna.jcr

Constructors in org.jboss.dna.jcr with parameters of type ExecutionContext

JcrConfiguration(ExecutionContext context)
Create a new configuration using the supplied ExecutionContext.

Uses of ExecutionContext in org.jboss.dna.repository

Methods in org.jboss.dna.repository that return ExecutionContext

ExecutionContext	DnaConfiguration.ConfigurationDefinition.getContext()
ExecutionContext	SimpleRepositoryContext.getExecutionContext() Get the execution context, which can be used to create other contexts with specific JAAS security contexts.
ExecutionContext	RepositoryLibrary.getExecutionContext()
ExecutionContext	DnaEngine.getExecutionContext() Get the context in which this engine is executing.
ExecutionContext	RepositoryService.getExecutionEnvironment()

Methods in org.jboss.dna.repository with parameters of type ExecutionContext

Graph

DnaEngine.getGraph(ExecutionContext context, String sourceName) Get a graph to the underlying source, using the supplied context.

Constructors in org.jboss.dna.repository with parameters of type ExecutionContext

DnaConfiguration(ExecutionContext context)
Create a new configuration using the supplied ExecutionContext.

RepositoryLibrary(RepositorySource configurationSource, String configurationWorkspaceName, Path pathToSourcesConfigurationRoot, ExecutionContext context)
Create a new manager instance.

RepositoryService(RepositorySource configurationSource, String configurationWorkspaceName, Path pathToConfigurationRoot, ExecutionContext context, Problems problems)
Create a service instance, reading the configuration describing new RepositorySource instances from the supplied configuration repository.

SimpleRepositoryContext(ExecutionContext context, Observer observer, RepositoryConnectionFactory connectionFactory)

Uses of ExecutionContext in org.jboss.dna.repository.sequencer

Methods in org.jboss.dna.repository.sequencer that return ExecutionContext

ExecutionContext	SequencingService.getExecutionContext()
ExecutionContext	SequencerContext.getExecutionContext() Returns the execution context under which this sequencer context operates

Methods in org.jboss.dna.repository.sequencer with parameters of type ExecutionContext

void	SequencingService.setExecutionContext(ExecutionContext executionContext)

Constructors in org.jboss.dna.repository.sequencer with parameters of type ExecutionContext

SequencerContext(ExecutionContext executionContext, Graph graph)

Uses of ExecutionContext in org.jboss.dna.search.lucene

Methods in org.jboss.dna.search.lucene with parameters of type ExecutionContext

void	LuceneSearchWorkspace.destroy(ExecutionContext context) Destroy the indexes for the workspace with the supplied name.
void	LuceneSearchEngine.index(ExecutionContext context, Iterable<ChangeRequest> changes) Update the indexes with the supplied set of changes to the content.

Uses of ExecutionContext in org.jboss.dna.sequencer.ddl.node

Methods in org.jboss.dna.sequencer.ddl.node with parameters of type ExecutionContext

Path	AstNode.getPath(ExecutionContext context) Get the current path of this node, using the supplied context.
Path	AstNode.getPathRelativeTo(Path rootPath, ExecutionContext context) Get the current path of this node, as if the current tree is below the supplied root path, using the supplied context.
String	AstNode.getString(ExecutionContext context) Get the string representation of this query object.

Constructors in org.jboss.dna.sequencer.ddl.node with parameters of type ExecutionContext

AstNodeFactory(ExecutionContext context)