org.ow2.orchestra.pvm.internal.model
Class ObservableElementImpl

java.lang.Object
  org.ow2.orchestra.pvm.internal.model.ProcessElementImpl
      org.ow2.orchestra.pvm.internal.model.ObservableElementImpl

All Implemented Interfaces:

Serializable, ObservableElement

Direct Known Subclasses:

CompositeElementImpl, TransitionImpl

public class ObservableElementImpl
extends ProcessElementImpl
implements ObservableElement

observable and visible process elements.

Author:

Tom Baeyens

See Also:

Serialized Form

Field Summary

protected String	description
protected Map<String,EventImpl>	events
protected String	name

Fields inherited from class org.ow2.orchestra.pvm.internal.model.ProcessElementImpl

dbid, dbversion, exceptionHandlers, processDefinition, properties

Constructor Summary

ObservableElementImpl()

Method Summary

EventImpl	addEvent(EventImpl event) add an event to this processDefinition element.
EventImpl	createEvent(String eventName) event factory method that also establishes the bidirectional relation.
String	getDescription()
EventImpl	getEvent(String eventName)
Map<String,Event>	getEvents()
String	getName() the short display name given to this element.
ObservableElementImpl	getParent() the enclosing node or the process definition
boolean	hasEvent(String eventName) indicates if the given event is defined no this element.
void	setDescription(String description)
void	setEvents(Map<String,EventImpl> events)
void	setName(String name)

Methods inherited from class org.ow2.orchestra.pvm.internal.model.ProcessElementImpl

addExceptionHandler, addProperty, createExceptionHandler, getDbid, getExceptionHandlers, getProcessDefinition, getProperties, getProperty, getPropertyKeys, setExceptionHandlers, setProcessDefinition, setProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ow2.orchestra.pvm.model.ObservableElement

getDbid, getProcessDefinition, getProperty, getPropertyKeys

Field Detail

name

protected String name

description

protected String description

events

protected Map<String,EventImpl> events

Constructor Detail

ObservableElementImpl

public ObservableElementImpl()

Method Detail

getParent

public ObservableElementImpl getParent()

Description copied from interface: ObservableElement

the enclosing node or the process definition

Specified by:

getParent in interface ObservableElement

getEvent

public EventImpl getEvent(String eventName)

hasEvent

public boolean hasEvent(String eventName)

Description copied from interface: ObservableElement

indicates if the given event is defined no this element. This method only looks in this observable element and it will not search the parent hierarchy for the given event.

Specified by:

hasEvent in interface ObservableElement

createEvent

public EventImpl createEvent(String eventName)

event factory method that also establishes the bidirectional relation.

addEvent

public EventImpl addEvent(EventImpl event)

add an event to this processDefinition element.

Throws:

NullPointerException - if event is null.

getName

public String getName()

Description copied from interface: ObservableElement

the short display name given to this element.

Specified by:

getName in interface ObservableElement

setName

public void setName(String name)

getDescription

public String getDescription()

setDescription

public void setDescription(String description)

getEvents

public Map<String,Event> getEvents()

setEvents

public void setEvents(Map<String,EventImpl> events)