org.jbpm.process.instance.impl
Class ProcessInstanceImpl

java.lang.Object
  org.jbpm.process.instance.impl.ProcessInstanceImpl

All Implemented Interfaces:

Serializable, EventListener, ProcessInstance, ContextableInstance, ContextInstanceContainer

Direct Known Subclasses:

WorkflowProcessInstanceImpl

public abstract class ProcessInstanceImpl
extends Object
implements ProcessInstance, Serializable

Default implementation of a process instance.

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.drools.runtime.process.ProcessInstance

STATE_ABORTED, STATE_ACTIVE, STATE_COMPLETED, STATE_PENDING, STATE_SUSPENDED

Constructor Summary

ProcessInstanceImpl()

Method Summary

void	addContextInstance(String contextId, ContextInstance contextInstance)
void	disconnect()
Agenda	getAgenda()
ContextContainer	getContextContainer()
ContextInstance	getContextInstance(Context context)
ContextInstance	getContextInstance(String contextId)
ContextInstance	getContextInstance(String contextId, long id)
List<ContextInstance>	getContextInstances(String contextId)
String[]	getEventTypes() Returns the event types this event listener is interested in.
long	getId() The unique id of this process instance.
org.drools.common.InternalKnowledgeRuntime	getKnowledgeRuntime()
Map<String,Object>	getMetaData()
String	getOutcome()
Process	getProcess()
String	getProcessId() The id of the process definition that is related to this process instance.
String	getProcessName() The name of the process definition that is related to this process instance.
int	getState() The state of the process instance.
void	internalSetState(int state)
protected abstract void	internalStart()
void	reconnect()
void	removeContextInstance(String contextId, ContextInstance contextInstance)
void	setContextInstance(String contextId, ContextInstance contextInstance)
void	setId(long id)
void	setKnowledgeRuntime(org.drools.common.InternalKnowledgeRuntime kruntime)
void	setMetaData(String name, Object data)
void	setOutcome(String outcome)
void	setProcess(Process process)
void	setProcessId(String processId)
void	setState(int state)
void	setState(int state, String outcome)
void	signalEvent(String type, Object event) Signals that an event has occurred.
void	start()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessInstanceImpl

public ProcessInstanceImpl()

Method Detail

setId

public void setId(long id)

getId

public long getId()

Description copied from interface: ProcessInstance

The unique id of this process instance.

Specified by:

getId in interface ProcessInstance

Returns:

the unique id of this process instance

setProcess

public void setProcess(Process process)

getProcess

public Process getProcess()

Specified by:

getProcess in interface ProcessInstance

setProcessId

public void setProcessId(String processId)

getProcessId

public String getProcessId()

Description copied from interface: ProcessInstance

The id of the process definition that is related to this process instance.

Specified by:

getProcessId in interface ProcessInstance

Returns:

the id of the process definition that is related to this process instance

getProcessName

public String getProcessName()

Description copied from interface: ProcessInstance

The name of the process definition that is related to this process instance.

Specified by:

getProcessName in interface ProcessInstance

Returns:

the name of the process definition that is related to this process instance

setState

public void setState(int state)

setState

public void setState(int state,
                     String outcome)

internalSetState

public void internalSetState(int state)

getState

public int getState()

Description copied from interface: ProcessInstance

The state of the process instance.

Specified by:

getState in interface ProcessInstance

Returns:

the state of the process instance

setKnowledgeRuntime

public void setKnowledgeRuntime(org.drools.common.InternalKnowledgeRuntime kruntime)

getKnowledgeRuntime

public org.drools.common.InternalKnowledgeRuntime getKnowledgeRuntime()

getAgenda

public Agenda getAgenda()

getContextContainer

public ContextContainer getContextContainer()

Specified by:

getContextContainer in interface ContextInstanceContainer

setContextInstance

public void setContextInstance(String contextId,
                               ContextInstance contextInstance)

getContextInstance

public ContextInstance getContextInstance(String contextId)

Specified by:

getContextInstance in interface ContextableInstance

getContextInstances

public List<ContextInstance> getContextInstances(String contextId)

Specified by:

getContextInstances in interface ContextInstanceContainer

addContextInstance

public void addContextInstance(String contextId,
                               ContextInstance contextInstance)

Specified by:

addContextInstance in interface ContextInstanceContainer

removeContextInstance

public void removeContextInstance(String contextId,
                                  ContextInstance contextInstance)

Specified by:

removeContextInstance in interface ContextInstanceContainer

getContextInstance

public ContextInstance getContextInstance(String contextId,
                                          long id)

Specified by:

getContextInstance in interface ContextInstanceContainer

getContextInstance

public ContextInstance getContextInstance(Context context)

Specified by:

getContextInstance in interface ContextInstanceContainer

signalEvent

public void signalEvent(String type,
                        Object event)

Description copied from interface: EventListener

Signals that an event has occurred. The type parameter defines which type of event and the event parameter can contain additional information related to the event.

Specified by:

signalEvent in interface EventListener

Parameters:

type - the type of event

event - the data associated with this event

start

public void start()

internalStart

protected abstract void internalStart()

disconnect

public void disconnect()

reconnect

public void reconnect()

getEventTypes

public String[] getEventTypes()

Description copied from interface: EventListener

Returns the event types this event listener is interested in. May return null if the event types are unknown.

Specified by:

getEventTypes in interface EventListener

toString

public String toString()

Overrides:

toString in class Object

getMetaData

public Map<String,Object> getMetaData()

setMetaData

public void setMetaData(String name,
                        Object data)

setOutcome

public void setOutcome(String outcome)

getOutcome

public String getOutcome()