Package top.focess.qq.api.net

Class PacketPreCodec

java.lang.Object

top.focess.qq.api.net.PacketPreCodec

public class PacketPreCodec
extends Object

This class is used to prehandle the packet.

Constructor Summary

Constructors

Constructor	Description
PacketPreCodec()

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes()	Get all bytes of the packet
void	push(byte[] buffer, int length)	Push the data to the precodec
void	push(byte[] buffer, int offset, int length)	Push the data to the precodec
byte	readByte()	Read a byte
double	readDouble()	Read a double
float	readFloat()	Read a float
int	readInt()	Read a integer
long	readLong()	Read a long
@Nullable Packet	readPacket()	Read a packet
short	readShort()	Read a short
String	readString()	Read a string
static <T extends Packet> void	register(int packetId, PacketCodec<T> packetCodec)	Register the packet codec for the special packet id
void	writeByte(byte b)	Write a byte
void	writeDouble(double v)	Write a double
void	writeFloat(float v)	Write a float
void	writeInt(int v)	Write a integer
void	writeLong(long v)	Write a long
<T extends Packet> boolean	writePacket(T packet)	Write a packet
void	writeShort(short v)	Write a short
void	writeString(@NotNull String v)	Write a string

Methods inherited from class java.lang.Object

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

Constructor Detail

PacketPreCodec

public PacketPreCodec()

Method Detail

register

public static <T extends Packet> void register(int packetId,
                                               PacketCodec<T> packetCodec)

Register the packet codec for the special packet id

Type Parameters:

T - the packet type

Parameters:

packetId - the packet id

packetCodec - the packet codec

readInt

public int readInt()

Read a integer

Returns:

the integer read from precodec

readLong

public long readLong()

Read a long

Returns:

the long read from precodec

writeInt

public void writeInt(int v)

Write a integer

Parameters:

v - the integer

writeLong

public void writeLong(long v)

Write a long

Parameters:

v - the long

writeString

public void writeString(@NotNull
                        @NotNull String v)

Write a string

Parameters:

v - the string

readString

public String readString()

Read a string

Returns:

the string read from precodec

writeFloat

public void writeFloat(float v)

Write a float

Parameters:

v - the float

readFloat

public float readFloat()

Read a float

Returns:

the float read from precodec

writeDouble

public void writeDouble(double v)

Write a double

Parameters:

v - the double

readDouble

public double readDouble()

Read a double

Returns:

the double read from precodec

readByte

public byte readByte()

Read a byte

Returns:

the byte read from precodec

writeByte

public void writeByte(byte b)

Write a byte

Parameters:

b - the byte

readShort

public short readShort()

Read a short

Returns:

the short read from precodec

writeShort

public void writeShort(short v)

Write a short

Parameters:

v - the short

getBytes

public byte[] getBytes()

Get all bytes of the packet

Returns:

all bytes of the packet

readPacket

@Nullable
public @Nullable Packet readPacket()

Read a packet

Returns:

the packet read from precodec

writePacket

public <T extends Packet> boolean writePacket(@NotNull
                                              T packet)

Write a packet

Type Parameters:

T - the packet type

Parameters:

packet - the packet

Returns:

true if the packet has been written successfully, false otherwise

push

public void push(byte[] buffer,
                 int offset,
                 int length)

Push the data to the precodec

Parameters:

buffer - the data

offset - the offset of the data

length - the length of the data

See Also:

push(byte[], int)

push

public void push(byte[] buffer,
                 int length)

Push the data to the precodec

Parameters:

buffer - the data

length - the length of the data

See Also:

push(byte[], int, int)