org.jbpm.workflow.core.node
Class Join

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

All Implemented Interfaces:

Serializable, Node, Contextable, ContextResolver

public class Join
extends NodeImpl

Default implementation of a join.

See Also:

Serialized Form

Field Summary

static int	TYPE_AND The outgoing connection of a join of this type is triggered when all its incoming connections have been triggered.
static int	TYPE_DISCRIMINATOR The outgoing connection of a join of this type is triggered when one of its incoming connections has been triggered.
static int	TYPE_N_OF_M The outgoing connection of a join of this type is triggered when n of its incoming connections have been triggered.
static int	TYPE_UNDEFINED
static int	TYPE_XOR The outgoing connection of a join of this type is triggered when one of its incoming connections 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

Join()

Method Summary

String	getN()
int	getType()
void	setN(String n)
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

addConstraint, addIncomingConnection, addOutgoingConnection, getConstraint, getConstraints, getContext, getDefaultIncomingConnections, getDefaultOutgoingConnections, getFrom, getId, getIncomingConnections, getIncomingConnections, getMetaData, getMetaData, getName, getNodeContainer, getOutgoingConnections, getOutgoingConnections, getTo, getUniqueId, internalGetConstraint, removeIncomingConnection, removeOutgoingConnection, resolveContext, setConstraint, 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

The outgoing connection of a join of this type is triggered when all its incoming connections have been triggered.

See Also:

Constant Field Values

TYPE_XOR

public static final int TYPE_XOR

The outgoing connection of a join of this type is triggered when one of its incoming connections has been triggered.

See Also:

Constant Field Values

TYPE_DISCRIMINATOR

public static final int TYPE_DISCRIMINATOR

The outgoing connection of a join of this type is triggered when one of its incoming connections has been triggered. It then waits until all other incoming connections have been triggered before allowing

See Also:

Constant Field Values

TYPE_N_OF_M

public static final int TYPE_N_OF_M

The outgoing connection of a join of this type is triggered when n of its incoming connections have been triggered.

See Also:

Constant Field Values

Constructor Detail

Join

public Join()

Method Detail

setType

public void setType(int type)

getType

public int getType()

setN

public void setN(String n)

getN

public String getN()

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