Package com.saicone.nbt.io

Class NetworkDataOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

com.saicone.nbt.io.ReverseDataOutputStream

com.saicone.nbt.io.NetworkDataOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable, AutoCloseable

public class NetworkDataOutputStream
extends ReverseDataOutputStream

A network data output stream do the same functionality as ReverseDataOutputStream but writes integers as VarInt32, longs as VarInt64 and String size as unsigned VarInt32.
This implementation aims to be same as Minecraft Bedrock network data encoding.

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
NetworkDataOutputStream(@NotNull OutputStream out)	Constructs a network data output stream.

Method Summary

Modifier and Type	Method	Description
void	writeInt(int v)
void	writeLong(long v)
void	writeUnsignedVarInt32(int v)	Write an integer as VarInt32 using Andrew Steinborn blended method with a little optimization.
void	writeUnsignedVarInt64(long v)	Write an long as VarInt64 using Andrew Steinborn blended method extended for long values with a little optimization.
void	writeUTF(@NotNull String s)

Methods inherited from class com.saicone.nbt.io.ReverseDataOutputStream

close, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeShort

Methods inherited from class java.io.FilterOutputStream

flush, write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.DataOutput

write

Constructor Details

NetworkDataOutputStream

public NetworkDataOutputStream(@NotNull
 @NotNull OutputStream out)

Constructs a network data output stream.

Parameters:

out - the delegated output stream to write bytes.

Method Details

writeUnsignedVarInt32

public void writeUnsignedVarInt32(int v)
                           throws IOException

Write an integer as VarInt32 using Andrew Steinborn blended method with a little optimization.

Parameters:

v - the integer to write.

Throws:

IOException - if any I/O error occurs.

writeUnsignedVarInt64

public void writeUnsignedVarInt64(long v)
                           throws IOException

Write an long as VarInt64 using Andrew Steinborn blended method extended for long values with a little optimization.

Parameters:

v - the long to write.

Throws:

IOException - if any I/O error occurs.

writeInt

public void writeInt(int v)
              throws IOException

Specified by:

writeInt in interface DataOutput

Overrides:

writeInt in class ReverseDataOutputStream

Throws:

IOException

writeLong

public void writeLong(long v)
               throws IOException

Specified by:

writeLong in interface DataOutput

Overrides:

writeLong in class ReverseDataOutputStream

Throws:

IOException

writeUTF

public void writeUTF(@NotNull
 @NotNull String s)
              throws IOException

Specified by:

writeUTF in interface DataOutput

Overrides:

writeUTF in class ReverseDataOutputStream

Throws:

IOException