org.jbpm.workflow.core.node
Class Split

java.lang.Object
  org.jbpm.workflow.core.impl.NodeImpl
      org.jbpm.workflow.core.node.Split

All Implemented Interfaces:

Serializable, Node, Contextable, ContextResolver, Constrainable

public class Split
extends NodeImpl
implements Constrainable

Default implementation of a split node.

See Also:

Serialized Form

Field Summary

static int	TYPE_AND All outgoing connections of a split of this type are triggered when its incoming connection has been triggered.
static int	TYPE_OR One or multiple outgoing connections of a split of this type are triggered when its incoming connection has been triggered.
static int	TYPE_UNDEFINED
static int	TYPE_XAND
static int	TYPE_XOR Exactly one outgoing connection of a split of this type is triggered when its incoming connection has been triggered.

Fields inherited from class org.jbpm.workflow.core.impl.NodeImpl

constraints, EMPTY_NODE_ARRAY

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

CONNECTION_DEFAULT_TYPE

Constructor Summary

Split()

Split(int type)

Method Summary

void	addConstraint(ConnectionRef connectionRef, Constraint constraint) Adds the given constraint.
Constraint	getConstraint(Connection connection)
Map<ConnectionRef,Constraint>	getConstraints()
int	getType()
Constraint	internalGetConstraint(ConnectionRef ref)
void	internalRemoveConstraint(ConnectionRef ref)
void	removeConstraint(Connection connection)
void	removeOutgoingConnection(String type, Connection connection)
void	setConstraint(Connection connection, Constraint constraint)
void	setType(int type)
void	validateAddIncomingConnection(String type, Connection connection)
void	validateAddOutgoingConnection(String type, Connection connection)

Methods inherited from class org.jbpm.workflow.core.impl.NodeImpl

addIncomingConnection, addOutgoingConnection, getContext, getDefaultIncomingConnections, getDefaultOutgoingConnections, getFrom, getId, getIncomingConnections, getIncomingConnections, getMetaData, getMetaData, getName, getNodeContainer, getOutgoingConnections, getOutgoingConnections, getTo, getUniqueId, removeIncomingConnection, resolveContext, setContext, setId, setMetaData, setMetaData, setName, setNodeContainer, validateRemoveIncomingConnection, validateRemoveOutgoingConnection

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_UNDEFINED

public static final int TYPE_UNDEFINED

See Also:

Constant Field Values

TYPE_AND

public static final int TYPE_AND

All outgoing connections of a split of this type are triggered when its incoming connection has been triggered. A split of this type should have no constraints linked to any of its outgoing connections.

See Also:

Constant Field Values

TYPE_XOR

public static final int TYPE_XOR

Exactly one outgoing connection of a split of this type is triggered when its incoming connection has been triggered. Which connection is based on the constraints associated with each of the connections: the connection with the highest priority whose constraint is satisfied is triggered.

See Also:

Constant Field Values

TYPE_OR

public static final int TYPE_OR

One or multiple outgoing connections of a split of this type are triggered when its incoming connection has been triggered. Which connections is based on the constraints associated with each of the connections: all connections whose constraint is satisfied are triggered.

See Also:

Constant Field Values

TYPE_XAND

public static final int TYPE_XAND

See Also:

Constant Field Values

Constructor Detail

Split

public Split()

Split

public Split(int type)

Method Detail

setType

public void setType(int type)

getType

public int getType()

getConstraint

public Constraint getConstraint(Connection connection)

Overrides:

getConstraint in class NodeImpl

internalGetConstraint

public Constraint internalGetConstraint(ConnectionRef ref)

Overrides:

internalGetConstraint in class NodeImpl

setConstraint

public void setConstraint(Connection connection,
                          Constraint constraint)

Overrides:

setConstraint in class NodeImpl

addConstraint

public void addConstraint(ConnectionRef connectionRef,
                          Constraint constraint)

Description copied from interface: Constrainable

Adds the given constraint. In cases where the constraint is associated with a specific connection, this connection will be identified using a ConnectionRef. In other cases the ConnectionRef will be null and can be ignored.

Specified by:

addConstraint in interface Constrainable

Overrides:

addConstraint in class NodeImpl

getConstraints

public Map<ConnectionRef,Constraint> getConstraints()

Overrides:

getConstraints in class NodeImpl

validateAddIncomingConnection

public void validateAddIncomingConnection(String type,
                                          Connection connection)

Overrides:

validateAddIncomingConnection in class NodeImpl

validateAddOutgoingConnection

public void validateAddOutgoingConnection(String type,
                                          Connection connection)

Overrides:

validateAddOutgoingConnection in class NodeImpl

removeOutgoingConnection

public void removeOutgoingConnection(String type,
                                     Connection connection)

Overrides:

removeOutgoingConnection in class NodeImpl

removeConstraint

public void removeConstraint(Connection connection)

internalRemoveConstraint

public void internalRemoveConstraint(ConnectionRef ref)