Package net.minecraftforge.network

Class VanillaPacketFilter

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelOutboundHandlerAdapter

io.netty.handler.codec.MessageToMessageEncoder<Packet<?>>

net.minecraftforge.network.VanillaPacketFilter

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelOutboundHandler

Direct Known Subclasses:

ForgeConnectionNetworkFilter, VanillaConnectionNetworkFilter

public abstract class VanillaPacketFilter
extends io.netty.handler.codec.MessageToMessageEncoder<Packet<?>>

A filter for vanilla network packets.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<Class<? extends Packet<?>>,BiConsumer<Packet<?>,List<? super Packet<?>>>>	handlers

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VanillaPacketFilter(Map<Class<? extends Packet<?>>,BiConsumer<Packet<?>,List<? super Packet<?>>>> handlers)

Method Summary

Modifier and Type	Method	Description
protected void	encode(io.netty.channel.ChannelHandlerContext ctx, Packet<?> msg, List<Object> out)
protected static <T extends Packet<?>> Map.Entry<Class<? extends Packet<?>>,BiConsumer<Packet<?>,List<? super Packet<?>>>>	handler(Class<T> cls, BiConsumer<Packet<?>,List<? super Packet<?>>> consumer)	Helper function for building the handler map.
protected static <T extends Packet<?>> Map.Entry<Class<? extends Packet<?>>,BiConsumer<Packet<?>,List<? super Packet<?>>>>	handler(Class<T> cls, Function<T,? extends Packet<?>> function)	Helper function for building the handler map.
protected abstract boolean	isNecessary(Connection manager)	Whether this filter is necessary on the given connection.

Methods inherited from class io.netty.handler.codec.MessageToMessageEncoder

acceptOutboundMessage, write

Methods inherited from class io.netty.channel.ChannelOutboundHandlerAdapter

bind, close, connect, deregister, disconnect, flush, read

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

exceptionCaught, handlerAdded, handlerRemoved

Field Details

handlers

protected final Map<Class<? extends Packet<?>>,BiConsumer<Packet<?>,List<? super Packet<?>>>> handlers

Constructor Details

VanillaPacketFilter

protected VanillaPacketFilter(Map<Class<? extends Packet<?>>,BiConsumer<Packet<?>,List<? super Packet<?>>>> handlers)

Method Details

handler

@Nonnull
protected static <T extends Packet<?>>
Map.Entry<Class<? extends Packet<?>>,BiConsumer<Packet<?>,List<? super Packet<?>>>> handler(Class<T> cls,
 Function<T,? extends Packet<?>> function)

Helper function for building the handler map.

handler

@Nonnull
protected static <T extends Packet<?>>
Map.Entry<Class<? extends Packet<?>>,BiConsumer<Packet<?>,List<? super Packet<?>>>> handler(Class<T> cls,
 BiConsumer<Packet<?>,List<? super Packet<?>>> consumer)

Helper function for building the handler map.

isNecessary

protected abstract boolean isNecessary(Connection manager)

Whether this filter is necessary on the given connection.

encode

protected void encode(io.netty.channel.ChannelHandlerContext ctx,
 Packet<?> msg,
 List<Object> out)

Specified by:

encode in class io.netty.handler.codec.MessageToMessageEncoder<Packet<?>>