Package org.drasyl.pipeline

Class SimplexDuplexHandler<I,E,O>

java.lang.Object

org.drasyl.pipeline.HandlerAdapter

org.drasyl.pipeline.InboundHandlerAdapter

org.drasyl.pipeline.SimpleInboundHandler<I,E>

org.drasyl.pipeline.SimplexDuplexHandler<I,E,O>

All Implemented Interfaces:

Handler, InboundHandler, OutboundHandler

public abstract class SimplexDuplexHandler<I,E,O>
extends SimpleInboundHandler<I,E>
implements OutboundHandler

DuplexHandler which allows to explicit only handle a specific type of messages and events.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SimplexDuplexHandler()
protected	SimplexDuplexHandler(Class<? extends I> inboundMessageType, Class<? extends E> inboundEventType, Class<? extends O> outboundMessageType)

Method Summary

Modifier and Type	Method	Description
protected boolean	acceptOutbound(ApplicationMessage msg)	Returns true if the given message should be handled.
protected abstract void	matchedWrite(HandlerContext ctx, O msg, CompletableFuture<Void> future)	Is called for each message of type SimplexDuplexHandler.
void	write(HandlerContext ctx, ApplicationMessage msg, CompletableFuture<Void> future)	Gets called if a ApplicationMessage was send from the application to a recipient.

Methods inherited from class org.drasyl.pipeline.SimpleInboundHandler

acceptEvent, acceptInbound, eventTriggered, matchedEventTriggered, matchedRead, read

Methods inherited from class org.drasyl.pipeline.InboundHandlerAdapter

exceptionCaught

Methods inherited from class org.drasyl.pipeline.HandlerAdapter

handlerAdded, handlerRemoved

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drasyl.pipeline.Handler

handlerAdded, handlerRemoved

Constructor Detail

SimplexDuplexHandler

protected SimplexDuplexHandler()

SimplexDuplexHandler

protected SimplexDuplexHandler(Class<? extends I> inboundMessageType,
                               Class<? extends E> inboundEventType,
                               Class<? extends O> outboundMessageType)

Method Detail

write

public void write(HandlerContext ctx,
                  ApplicationMessage msg,
                  CompletableFuture<Void> future)

Description copied from interface: OutboundHandler

Gets called if a ApplicationMessage was send from the application to a recipient.

Specified by:

write in interface OutboundHandler

Parameters:

ctx - handler context

msg - the message

future - a future for the message

acceptOutbound

protected boolean acceptOutbound(ApplicationMessage msg)

Returns true if the given message should be handled. If false it will be passed to the next InboundHandler in the Pipeline.

matchedWrite

protected abstract void matchedWrite(HandlerContext ctx,
                                     O msg,
                                     CompletableFuture<Void> future)

Is called for each message of type SimplexDuplexHandler.

Parameters:

ctx - handler context

msg - the message

future - a future for the message