Package net.minestom.server.utils.binary

Class BinaryReader

java.lang.Object
java.io.InputStream
net.minestom.server.utils.binary.BinaryReader
All Implemented Interfaces:
java.io.Closeable, java.lang.AutoCloseable
public class BinaryReader
extends java.io.InputStream
Class used to read from a byte array.

WARNING: not thread-safe.

  • Constructor Details

    • BinaryReader

      public BinaryReader​(@NotNull io.netty.buffer.ByteBuf buffer)

    • BinaryReader

      public BinaryReader​(byte[] bytes)

  • Method Details

    • readVarInt

      public int readVarInt()

    • readBoolean

      public boolean readBoolean()

    • readByte

      public byte readByte()

    • readShort

      public short readShort()

    • readChar

      public char readChar()

    • readUnsignedShort

      public int readUnsignedShort()

    • readInteger

      public int readInteger()

    • readLong

      public long readLong()

    • readFloat

      public float readFloat()

    • readDouble

      public double readDouble()

    • readSizedString

      public java.lang.String readSizedString​(int maxLength)
      Reads a string size by a var-int.

      If the string length is higher than maxLength, the code throws an exception and the string bytes are not read.

      Parameters:
      maxLength - the max length of the string
      Returns:
      the string
      Throws:
      java.lang.IllegalStateException - if the string length is higher than maxLength

    • readBytes

      public byte[] readBytes​(int length)

    • readSizedStringArray

      public java.lang.String[] readSizedStringArray​(int maxLength)

    • readVarIntArray

      public int[] readVarIntArray()

    • getRemainingBytes

      public byte[] getRemainingBytes()

    • readBlockPosition

      public BlockPosition readBlockPosition()

    • readUuid

      public java.util.UUID readUuid()

    • readSlot

      public ItemStack readSlot()
      Tries to read an ItemStack.
      Returns:
      the read item
      Throws:
      java.lang.NullPointerException - if the item could not get read

    • readJsonMessage

      public JsonMessage readJsonMessage​(int maxLength)

    • getBuffer

      public io.netty.buffer.ByteBuf getBuffer()

    • read

      public int read()
      Specified by:
      read in class java.io.InputStream

    • available

      public int available()
      Overrides:
      available in class java.io.InputStream

    • readTag

      public org.jglrxavpok.hephaistos.nbt.NBT readTag() throws java.io.IOException, org.jglrxavpok.hephaistos.nbt.NBTException
      Throws:
      java.io.IOException
      org.jglrxavpok.hephaistos.nbt.NBTException