Package alexiil.mc.lib.net

Class NetKeyMapper<T>

java.lang.Object

alexiil.mc.lib.net.NetKeyMapper<T>

Direct Known Subclasses:

NetKeyMapper.OfEnum, NetKeyMapper.ToString

public abstract class NetKeyMapper<T>
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NetKeyMapper.OfEnum<E extends java.lang.Enum<E>>
static class	NetKeyMapper.ToString<T>

Field Summary

Fields

Modifier and Type	Field	Description
java.lang.Class<T>	clazz
int	length	The known length in bytes of this key, or LENGTH_DYNAMIC if this isn't a constant.
static int	LENGTH_DYNAMIC

Constructor Summary

Constructors

Constructor	Description
NetKeyMapper(java.lang.Class<T> clazz)
NetKeyMapper(java.lang.Class<T> clazz, int length)

Method Summary

Modifier and Type	Method	Description
abstract T	read(NetByteBuf buffer, IMsgReadCtx ctx)	Reads the value for the key from the buffer, optionally using the parent keys.
abstract void	write(NetByteBuf buffer, IMsgWriteCtx ctx, T value)

Methods inherited from class java.lang.Object

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

Field Details

LENGTH_DYNAMIC

public static final int LENGTH_DYNAMIC

See Also:

Constant Field Values

clazz

public final java.lang.Class<T> clazz

length

public final int length

The known length in bytes of this key, or LENGTH_DYNAMIC if this isn't a constant.

Constructor Details

NetKeyMapper

public NetKeyMapper(java.lang.Class<T> clazz, int length)

NetKeyMapper

public NetKeyMapper(java.lang.Class<T> clazz)

Method Details

read

public abstract T read(NetByteBuf buffer, IMsgReadCtx ctx) throws InvalidInputDataException

Reads the value for the key from the buffer, optionally using the parent keys.

Note that any of the parent keys might be null if they failed to read!

Returns:

null if the key couldn't be found in whatever context this requires.

Throws:

InvalidInputDataException

write

public abstract void write(NetByteBuf buffer, IMsgWriteCtx ctx, T value)