Class Event

java.lang.Object

org.apache.mina.statemachine.event.Event

public class Event
extends Object

Represents an event which typically corresponds to a method call on a proxy. An event has an id and zero or more arguments typically corresponding to the method arguments.

Field Summary

Fields

Modifier and Type	Field	Description
private final Object[]	arguments
private final StateContext	context
private final Object	id
static final String	WILDCARD_EVENT_ID	The wildcard event

Constructor Summary

Constructors

Constructor	Description
Event(Object id, StateContext context)	Creates a new Event with the specified id and no arguments.
Event(Object id, StateContext context, Object[] arguments)	Creates a new Event with the specified id and arguments.

Method Summary

Modifier and Type	Method	Description
Object[]	getArguments()
StateContext	getContext()
Object	getId()
String	toString()

Methods inherited from class Object

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

Field Details

WILDCARD_EVENT_ID

public static final String WILDCARD_EVENT_ID

The wildcard event

See Also:

• Constant Field Values

id

private final Object id

context

private final StateContext context

arguments

private final Object[] arguments

Constructor Details

Event

public Event(Object id,
 StateContext context)

Creates a new Event with the specified id and no arguments.

Parameters:

id - the event id.

context - the StateContext the event was triggered for.

Event

public Event(Object id,
 StateContext context,
 Object[] arguments)

Creates a new Event with the specified id and arguments.

Parameters:

id - the event id.

context - the StateContext the event was triggered for.

arguments - the event arguments.

Method Details

getContext

public StateContext getContext()

Returns:

the StateContext this Event was triggered for.

getId

public Object getId()

Returns:

the id of this Event.

getArguments

public Object[] getArguments()

Returns:

the arguments of this Event. @return an empty array if this Event has no arguments.

toString

public String toString()

Overrides:

toString in class Object