org.jbpm.workflow.core.impl

Class NodeImpl

java.lang.Object

org.jbpm.workflow.core.impl.NodeImpl

All Implemented Interfaces:

Serializable, Contextable, ContextResolver, org.kie.api.definition.process.Node

Direct Known Subclasses:

CompositeNode.CompositeNodeEnd, CompositeNode.CompositeNodeStart, ExtendedNodeImpl, Join, Split

public abstract class NodeImpl
extends Object
implements Node, Serializable, ContextResolver

Default implementation of a node.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<ConnectionRef,Constraint>	constraints
protected static NodeImpl[]	EMPTY_NODE_ARRAY

Fields inherited from interface org.jbpm.workflow.core.Node

CONNECTION_DEFAULT_TYPE

Constructor Summary

Constructors

Constructor and Description
NodeImpl()

Method Summary

Modifier and Type	Method and Description
void	addConstraint(ConnectionRef connectionRef, Constraint constraint)
void	addIncomingConnection(String type, org.kie.api.definition.process.Connection connection)
void	addOutgoingConnection(String type, org.kie.api.definition.process.Connection connection)
void	clearIncomingConnection()
void	clearOutgoingConnection()
Constraint	getConstraint(org.kie.api.definition.process.Connection connection)
Map<ConnectionRef,Constraint>	getConstraints()
Context	getContext(String contextId)
List<org.kie.api.definition.process.Connection>	getDefaultIncomingConnections() Helper method for nodes that have multiple default incoming connections
List<org.kie.api.definition.process.Connection>	getDefaultOutgoingConnections() Helper method for nodes that have multiple default outgoing connections
org.kie.api.definition.process.Connection	getFrom() Helper method for nodes that have at most one default incoming connection
long	getId()
Map<String,List<org.kie.api.definition.process.Connection>>	getIncomingConnections()
List<org.kie.api.definition.process.Connection>	getIncomingConnections(String type)
Map<String,Object>	getMetaData()
Object	getMetaData(String name)
String	getName()
org.kie.api.definition.process.NodeContainer	getNodeContainer()
Map<String,List<org.kie.api.definition.process.Connection>>	getOutgoingConnections()
List<org.kie.api.definition.process.Connection>	getOutgoingConnections(String type)
org.kie.api.definition.process.Connection	getTo() Helper method for nodes that have at most one default outgoing connection
String	getUniqueId()
Constraint	internalGetConstraint(ConnectionRef ref)
void	removeIncomingConnection(String type, org.kie.api.definition.process.Connection connection)
void	removeOutgoingConnection(String type, org.kie.api.definition.process.Connection connection)
Context	resolveContext(String contextId, Object param)
void	setConstraint(org.kie.api.definition.process.Connection connection, Constraint constraint)
void	setContext(String contextId, Context context)
void	setId(long id) Method for setting the id of the node
void	setMetaData(Map<String,Object> metaData)
void	setMetaData(String name, Object value)
void	setName(String name) Method for setting the name of the node
void	setNodeContainer(org.kie.api.definition.process.NodeContainer nodeContainer)
void	validateAddIncomingConnection(String type, org.kie.api.definition.process.Connection connection)
void	validateAddOutgoingConnection(String type, org.kie.api.definition.process.Connection connection)
void	validateRemoveIncomingConnection(String type, org.kie.api.definition.process.Connection connection)
void	validateRemoveOutgoingConnection(String type, org.kie.api.definition.process.Connection connection)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_NODE_ARRAY

protected static final NodeImpl[] EMPTY_NODE_ARRAY

constraints

protected Map<ConnectionRef,Constraint> constraints

Constructor Detail

NodeImpl

public NodeImpl()

Method Detail

getId

public long getId()

Specified by:

getId in interface org.kie.api.definition.process.Node

getUniqueId

public String getUniqueId()

setId

public void setId(long id)

Description copied from interface: Node

Method for setting the id of the node

Parameters:

id - the id of the node

getName

public String getName()

Specified by:

getName in interface org.kie.api.definition.process.Node

setName

public void setName(String name)

Description copied from interface: Node

Method for setting the name of the node

Parameters:

name - the name of the node

getIncomingConnections

public Map<String,List<org.kie.api.definition.process.Connection>> getIncomingConnections()

Specified by:

getIncomingConnections in interface org.kie.api.definition.process.Node

getOutgoingConnections

public Map<String,List<org.kie.api.definition.process.Connection>> getOutgoingConnections()

Specified by:

getOutgoingConnections in interface org.kie.api.definition.process.Node

addIncomingConnection

public void addIncomingConnection(String type,
                                  org.kie.api.definition.process.Connection connection)

validateAddIncomingConnection

public void validateAddIncomingConnection(String type,
                                          org.kie.api.definition.process.Connection connection)

getIncomingConnections

public List<org.kie.api.definition.process.Connection> getIncomingConnections(String type)

Specified by:

getIncomingConnections in interface org.kie.api.definition.process.Node

addOutgoingConnection

public void addOutgoingConnection(String type,
                                  org.kie.api.definition.process.Connection connection)

validateAddOutgoingConnection

public void validateAddOutgoingConnection(String type,
                                          org.kie.api.definition.process.Connection connection)

getOutgoingConnections

public List<org.kie.api.definition.process.Connection> getOutgoingConnections(String type)

Specified by:

getOutgoingConnections in interface org.kie.api.definition.process.Node

removeIncomingConnection

public void removeIncomingConnection(String type,
                                     org.kie.api.definition.process.Connection connection)

clearIncomingConnection

public void clearIncomingConnection()

clearOutgoingConnection

public void clearOutgoingConnection()

validateRemoveIncomingConnection

public void validateRemoveIncomingConnection(String type,
                                             org.kie.api.definition.process.Connection connection)

removeOutgoingConnection

public void removeOutgoingConnection(String type,
                                     org.kie.api.definition.process.Connection connection)

validateRemoveOutgoingConnection

public void validateRemoveOutgoingConnection(String type,
                                             org.kie.api.definition.process.Connection connection)

getFrom

public org.kie.api.definition.process.Connection getFrom()

Helper method for nodes that have at most one default incoming connection

getTo

public org.kie.api.definition.process.Connection getTo()

Helper method for nodes that have at most one default outgoing connection

getDefaultIncomingConnections

public List<org.kie.api.definition.process.Connection> getDefaultIncomingConnections()

Helper method for nodes that have multiple default incoming connections

getDefaultOutgoingConnections

public List<org.kie.api.definition.process.Connection> getDefaultOutgoingConnections()

Helper method for nodes that have multiple default outgoing connections

getNodeContainer

public org.kie.api.definition.process.NodeContainer getNodeContainer()

Specified by:

getNodeContainer in interface org.kie.api.definition.process.Node

setNodeContainer

public void setNodeContainer(org.kie.api.definition.process.NodeContainer nodeContainer)

setContext

public void setContext(String contextId,
                       Context context)

Specified by:

setContext in interface Contextable

getContext

public Context getContext(String contextId)

Specified by:

getContext in interface Contextable

resolveContext

public Context resolveContext(String contextId,
                              Object param)

Specified by:

resolveContext in interface ContextResolver

setMetaData

public void setMetaData(String name,
                        Object value)

getMetaData

public Object getMetaData(String name)

getMetaData

public Map<String,Object> getMetaData()

Specified by:

getMetaData in interface org.kie.api.definition.process.Node

setMetaData

public void setMetaData(Map<String,Object> metaData)

getConstraint

public Constraint getConstraint(org.kie.api.definition.process.Connection connection)

internalGetConstraint

public Constraint internalGetConstraint(ConnectionRef ref)

setConstraint

public void setConstraint(org.kie.api.definition.process.Connection connection,
                          Constraint constraint)

addConstraint

public void addConstraint(ConnectionRef connectionRef,
                          Constraint constraint)

getConstraints

public Map<ConnectionRef,Constraint> getConstraints()