org.osgi.util.pushstream

Class PushEvent.DataEvent<T>

java.lang.Object

org.osgi.util.pushstream.PushEvent<T>

org.osgi.util.pushstream.PushEvent.DataEvent<T>

Enclosing class:

PushEvent<T>

static final class PushEvent.DataEvent<T>
extends PushEvent<T>

Nested Class Summary

Nested classes/interfaces inherited from class org.osgi.util.pushstream.PushEvent

PushEvent.CloseEvent<T>, PushEvent.DataEvent<T>, PushEvent.ErrorEvent<T>, PushEvent.EventType

Field Summary

Fields

Modifier and Type	Field and Description
private T	data

Constructor Summary

Constructors

Constructor and Description
DataEvent(T data)

Method Summary

Modifier and Type	Method and Description
T	getData() Return the data for this event.
PushEvent.EventType	getType() Get the type of this event.
boolean	isTerminal() Answer if no more events will follow after this event.
<X> PushEvent<X>	nodata() Convenience to cast a close/error event to another payload type.

Methods inherited from class org.osgi.util.pushstream.PushEvent

close, data, error, getFailure

Methods inherited from class java.lang.Object

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

Field Detail

data

private final T data

Constructor Detail

DataEvent

DataEvent(T data)

Method Detail

getData

public T getData()

Description copied from class: PushEvent

Return the data for this event.

Overrides:

getData in class PushEvent<T>

Returns:

The data payload.

getType

public PushEvent.EventType getType()

Description copied from class: PushEvent

Get the type of this event.

Specified by:

getType in class PushEvent<T>

Returns:

The type of this event.

isTerminal

public boolean isTerminal()

Description copied from class: PushEvent

Answer if no more events will follow after this event.

Overrides:

isTerminal in class PushEvent<T>

Returns:

false if this is a data event, otherwise true.

nodata

public <X> PushEvent<X> nodata()

Description copied from class: PushEvent

Convenience to cast a close/error event to another payload type. Since the payload type is not needed for these events this is harmless. This therefore allows you to forward the close/error event downstream without creating anew event.

Overrides:

nodata in class PushEvent<T>

Type Parameters:

X - The new payload type.

Returns:

The current error or close event mapped to a new payload type.