Package jadex.platform.service.processengine

Class EventMapper

java.lang.Object

jadex.platform.service.processengine.EventMapper

public class EventMapper
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EventMapper.MappingInfo
static class	EventMapper.ModelDetails

Field Summary

Fields

Modifier and Type	Field	Description
protected IInternalAccess	component	The process engine component.
protected java.util.Map<java.lang.String,java.util.List<EventMapper.MappingInfo>>	instancemappings	The map of event types to process models.
protected java.util.Map<java.lang.String,java.util.List<EventMapper.MappingInfo>>	instanceprocs	The map of registration id to mapping infos (for cleanup).
protected java.util.Map<java.lang.String,java.util.Set<java.lang.String>>	instancewaits	The model to instance wait event types.
protected java.util.Map<java.lang.String,java.util.List<EventMapper.MappingInfo>>	modelmappings	The map of event types to mapping infos.
protected java.util.Map<java.lang.String,java.util.List<EventMapper.MappingInfo>>	modelprocs	The map of process to mapping infos (for cleanup).

Constructor Summary

Constructors

Constructor	Description
EventMapper(IInternalAccess component)	Create a new event mapper.

Method Summary

Modifier and Type	Method	Description
java.lang.String	addInstanceMapping(UnparsedExpression uexp, java.lang.String[] events, java.util.Map<java.lang.String,java.lang.Object> vals, java.lang.String[] imports, boolean remove, IResultCommand<IFuture<java.lang.Void>,java.lang.Object> cmd)	Added an instance mapping.
void	addModelMapping(java.lang.String[] events, IFilter<java.lang.Object> filter, java.lang.String modelname, IResourceIdentifier rid, java.lang.String actid, SubscriptionIntermediateFuture<ProcessEngineEvent> fut, java.util.Set<java.lang.String> waittypes, java.util.Set<java.lang.String> epstarttypes)	Added a mapping.
static java.lang.String	getEventType(java.lang.Object event, java.lang.String type)	Get the event type.
protected void	internalProcessInstanceEvent(java.lang.Object event, java.lang.String type, java.util.List<EventMapper.MappingInfo> mis, int i, Future<java.lang.Boolean> ret)
boolean	isEventInstanceWaitRelevant(java.lang.String event)	Test if an event type is potentially matched by any of the intermediate wait events (domain types).
IFuture<java.lang.Boolean>	processInstanceEvent(java.lang.Object event, java.lang.String type)	Map an event to a process instance.
EventMapper.ModelDetails	processModelEvent(java.lang.Object event, java.lang.String type)	Map an event to a process model.
void	removeInstanceMappings(java.lang.String id)	Remove mappings for a process instance.
void	removeModelMappings(java.lang.String modelname)	Remove mappings for a process model.

Methods inherited from class java.lang.Object

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

Field Detail

component

protected IInternalAccess component

The process engine component.

modelmappings

protected java.util.Map<java.lang.String,java.util.List<EventMapper.MappingInfo>> modelmappings

The map of event types to mapping infos.

modelprocs

protected java.util.Map<java.lang.String,java.util.List<EventMapper.MappingInfo>> modelprocs

The map of process to mapping infos (for cleanup).

instancemappings

protected java.util.Map<java.lang.String,java.util.List<EventMapper.MappingInfo>> instancemappings

The map of event types to process models.

instanceprocs

protected java.util.Map<java.lang.String,java.util.List<EventMapper.MappingInfo>> instanceprocs

The map of registration id to mapping infos (for cleanup).

instancewaits

protected java.util.Map<java.lang.String,java.util.Set<java.lang.String>> instancewaits

The model to instance wait event types.

Constructor Detail

EventMapper

public EventMapper(IInternalAccess component)

Create a new event mapper.

Method Detail

processInstanceEvent

public IFuture<java.lang.Boolean> processInstanceEvent(java.lang.Object event,
                                                       java.lang.String type)

Map an event to a process instance.

Parameters:

event - The event object.

Returns:

The process model.

internalProcessInstanceEvent

protected void internalProcessInstanceEvent(java.lang.Object event,
                                            java.lang.String type,
                                            java.util.List<EventMapper.MappingInfo> mis,
                                            int i,
                                            Future<java.lang.Boolean> ret)

Parameters:

event -

type -

mis -

i -

ret -

processModelEvent

public EventMapper.ModelDetails processModelEvent(java.lang.Object event,
                                                  java.lang.String type)

Map an event to a process model.

Parameters:

event - The event object.

Returns:

The process model.

getEventType

public static java.lang.String getEventType(java.lang.Object event,
                                            java.lang.String type)

Get the event type. Extracs the type from the event object, when the type nulls.

addInstanceMapping

public java.lang.String addInstanceMapping(UnparsedExpression uexp,
                                           java.lang.String[] events,
                                           java.util.Map<java.lang.String,java.lang.Object> vals,
                                           java.lang.String[] imports,
                                           boolean remove,
                                           IResultCommand<IFuture<java.lang.Void>,java.lang.Object> cmd)

Added an instance mapping.

Parameters:

event - The event name.

filter - The optional filter.

info - The modelname.

removeInstanceMappings

public void removeInstanceMappings(java.lang.String id)

Remove mappings for a process instance.

Parameters:

id - The id from the registration.

addModelMapping

public void addModelMapping(java.lang.String[] events,
                            IFilter<java.lang.Object> filter,
                            java.lang.String modelname,
                            IResourceIdentifier rid,
                            java.lang.String actid,
                            SubscriptionIntermediateFuture<ProcessEngineEvent> fut,
                            java.util.Set<java.lang.String> waittypes,
                            java.util.Set<java.lang.String> epstarttypes)

Added a mapping.

Parameters:

event - The event name.

filter - The optional filter.

modelname - The modelname.

removeModelMappings

public void removeModelMappings(java.lang.String modelname)

Remove mappings for a process model.

Parameters:

modelname - The modelname.

isEventInstanceWaitRelevant

public boolean isEventInstanceWaitRelevant(java.lang.String event)

Test if an event type is potentially matched by any of the intermediate wait events (domain types).