org.jbpm.workflow.core.node
Class ForEachNode

java.lang.Object
  org.jbpm.workflow.core.impl.NodeImpl
      org.jbpm.workflow.core.impl.ExtendedNodeImpl
          org.jbpm.workflow.core.node.StateBasedNode
              org.jbpm.workflow.core.node.CompositeNode
                  org.jbpm.workflow.core.node.ForEachNode

All Implemented Interfaces:

Serializable, Node, NodeContainer, Contextable, ContextResolver, EventNodeInterface

public class ForEachNode
extends CompositeNode

A for each node. This node activates the contained subflow for each element of a collection. The node continues if all activated the subflow has been completed for each of the elements in the collection.

See Also:

Serialized Form

Nested Class Summary

class	ForEachNode.ForEachJoinNode
class	ForEachNode.ForEachSplitNode

Nested classes/interfaces inherited from class org.jbpm.workflow.core.node.CompositeNode

CompositeNode.CompositeNodeEnd, CompositeNode.CompositeNodeStart, CompositeNode.NodeAndType

Field Summary

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

EVENT_NODE_ENTER, EVENT_NODE_EXIT

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

ForEachNode()

Method Summary

void	addNode(Node node) Method for adding a node to this node container.
String	getCollectionExpression()
CompositeContextNode	getCompositeNode()
ForEachNode.ForEachJoinNode	getForEachJoinNode()
ForEachNode.ForEachSplitNode	getForEachSplitNode()
CompositeNode.NodeAndType	getLinkedIncomingNode(String inType)
CompositeNode.NodeAndType	getLinkedOutgoingNode(String inType)
Node	getNode(long id) The node in this NodeContainer with the given id.
Node[]	getNodes() The Nodes of this NodeContainer.
String	getOutputCollectionExpression()
String	getOutputVariableName()
org.drools.process.core.datatype.DataType	getOutputVariableType()
String	getVariableName()
org.drools.process.core.datatype.DataType	getVariableType()
protected void	internalAddNode(Node node)
CompositeNode.NodeAndType	internalGetLinkedIncomingNode(String inType)
CompositeNode.NodeAndType	internalGetLinkedOutgoingNode(String inType)
Node	internalGetNode(long id)
Node[]	internalGetNodes()
protected void	internalRemoveNode(Node node)
boolean	isWaitForCompletion()
void	linkIncomingConnections(String inType, long inNodeId, String inNodeType)
void	linkOutgoingConnections(long outNodeId, String outNodeType, String outType)
void	removeNode(Node node) Method for removing a node from this node container
void	setCollectionExpression(String collectionExpression)
void	setOutputCollectionExpression(String collectionExpression)
void	setOutputVariable(String variableName, org.drools.process.core.datatype.DataType type)
void	setVariable(String variableName, org.drools.process.core.datatype.DataType type)
void	setWaitForCompletion(boolean waitForCompletion)

Methods inherited from class org.jbpm.workflow.core.node.CompositeNode

acceptsEvent, addIncomingConnection, addOutgoingConnection, getLinkedIncomingNodes, getLinkedOutgoingNodes, isCancelRemainingInstances, linkIncomingConnections, linkOutgoingConnections, removeIncomingConnection, removeOutgoingConnection, setCancelRemainingInstances, validateAddIncomingConnection, validateAddOutgoingConnection, validateRemoveIncomingConnection, validateRemoveOutgoingConnection

Methods inherited from class org.jbpm.workflow.core.node.StateBasedNode

addBoundaryEvents, addTimer, getBoundaryEvents, getTimers, removeAllTimers, setBoundaryEvents

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

containsActions, getActions, getActionTypes, setActions

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

addConstraint, getConstraint, getConstraints, getContext, getDefaultIncomingConnections, getDefaultOutgoingConnections, getFrom, getId, getIncomingConnections, getIncomingConnections, getMetaData, getMetaData, getName, getNodeContainer, getOutgoingConnections, getOutgoingConnections, getTo, getUniqueId, internalGetConstraint, resolveContext, setConstraint, setContext, setId, setMetaData, setMetaData, setName, setNodeContainer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jbpm.workflow.core.NodeContainer

resolveContext

Constructor Detail

ForEachNode

public ForEachNode()

Method Detail

getVariableName

public String getVariableName()

getVariableType

public org.drools.process.core.datatype.DataType getVariableType()

getOutputVariableName

public String getOutputVariableName()

getOutputVariableType

public org.drools.process.core.datatype.DataType getOutputVariableType()

getCompositeNode

public CompositeContextNode getCompositeNode()

getForEachSplitNode

public ForEachNode.ForEachSplitNode getForEachSplitNode()

getForEachJoinNode

public ForEachNode.ForEachJoinNode getForEachJoinNode()

addNode

public void addNode(Node node)

Description copied from interface: NodeContainer

Method for adding a node to this node container. Note that the node will get an id unique for this node container.

Overrides:

addNode in class CompositeNode

Parameters:

node - the node to be added

internalAddNode

protected void internalAddNode(Node node)

Overrides:

internalAddNode in class CompositeNode

getNode

public Node getNode(long id)

Description copied from interface: NodeContainer

The node in this NodeContainer with the given id.

Specified by:

getNode in interface NodeContainer

Overrides:

getNode in class CompositeNode

Returns:

the node with the given id

internalGetNode

public Node internalGetNode(long id)

Overrides:

internalGetNode in class CompositeNode

getNodes

public Node[] getNodes()

Description copied from interface: NodeContainer

The Nodes of this NodeContainer.

Specified by:

getNodes in interface NodeContainer

Overrides:

getNodes in class CompositeNode

Returns:

the nodes

internalGetNodes

public Node[] internalGetNodes()

Overrides:

internalGetNodes in class CompositeNode

removeNode

public void removeNode(Node node)

Description copied from interface: NodeContainer

Method for removing a node from this node container

Overrides:

removeNode in class CompositeNode

Parameters:

node - the node to be removed

internalRemoveNode

protected void internalRemoveNode(Node node)

Overrides:

internalRemoveNode in class CompositeNode

linkIncomingConnections

public void linkIncomingConnections(String inType,
                                    long inNodeId,
                                    String inNodeType)

Overrides:

linkIncomingConnections in class CompositeNode

linkOutgoingConnections

public void linkOutgoingConnections(long outNodeId,
                                    String outNodeType,
                                    String outType)

Overrides:

linkOutgoingConnections in class CompositeNode

getLinkedIncomingNode

public CompositeNode.NodeAndType getLinkedIncomingNode(String inType)

Overrides:

getLinkedIncomingNode in class CompositeNode

internalGetLinkedIncomingNode

public CompositeNode.NodeAndType internalGetLinkedIncomingNode(String inType)

Overrides:

internalGetLinkedIncomingNode in class CompositeNode

getLinkedOutgoingNode

public CompositeNode.NodeAndType getLinkedOutgoingNode(String inType)

Overrides:

getLinkedOutgoingNode in class CompositeNode

internalGetLinkedOutgoingNode

public CompositeNode.NodeAndType internalGetLinkedOutgoingNode(String inType)

Overrides:

internalGetLinkedOutgoingNode in class CompositeNode

setVariable

public void setVariable(String variableName,
                        org.drools.process.core.datatype.DataType type)

setOutputVariable

public void setOutputVariable(String variableName,
                              org.drools.process.core.datatype.DataType type)

getCollectionExpression

public String getCollectionExpression()

setCollectionExpression

public void setCollectionExpression(String collectionExpression)

getOutputCollectionExpression

public String getOutputCollectionExpression()

setOutputCollectionExpression

public void setOutputCollectionExpression(String collectionExpression)

isWaitForCompletion

public boolean isWaitForCompletion()

setWaitForCompletion

public void setWaitForCompletion(boolean waitForCompletion)