Package io.hekate.codec

Interface DataWriter

All Superinterfaces:

DataOutput

All Known Implementing Classes:

StreamDataWriter

public interface DataWriter
extends DataOutput

Data writer.

See Also:

Codec

Method Summary

Modifier and Type	Method	Description
OutputStream	asStream()	Casts this writer to the OutputStream interface.
int	size()	Returns the number of bytes written to this writer so far.
default void	writeBigDecimal(BigDecimal v)	Writes BigDecimal value.
default void	writeBigInteger(BigInteger v)	Writes BigInteger value.
default void	writeVarInt(int v)	Writes a variable-length int value.
default void	writeVarIntUnsigned(int v)	Writes an unsigned variable-length int value.
default void	writeVarLong(long v)	Writes a variable-length long value.
default void	writeVarLongUnsigned(long v)	Writes an unsigned variable-length long value.

Methods inherited from interface java.io.DataOutput

write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Method Detail

asStream

OutputStream asStream()

Casts this writer to the OutputStream interface.

Returns:

This writer as OutputStream.

size

int size()

Returns the number of bytes written to this writer so far.

Returns:

Number of bytes written to this writer so far.

writeBigDecimal

default void writeBigDecimal(BigDecimal v)
                      throws IOException

Writes BigDecimal value. The written value can be read via DataReader.readBigDecimal().

Parameters:

v - Value.

Throws:

IOException - if failed to write value.

writeBigInteger

default void writeBigInteger(BigInteger v)
                      throws IOException

Writes BigInteger value. The written value can be read via DataReader.readBigInteger().

Parameters:

v - Value.

Throws:

IOException - if failed to write value.

writeVarLong

default void writeVarLong(long v)
                   throws IOException

Writes a variable-length long value. The written value can be read via DataReader.readVarLong().

Parameters:

v - Value.

Throws:

IOException - if failed to write value.

writeVarInt

default void writeVarInt(int v)
                  throws IOException

Writes a variable-length int value. The written value can be read via DataReader.readVarInt().

Parameters:

v - Value.

Throws:

IOException - if failed to write value.

writeVarLongUnsigned

default void writeVarLongUnsigned(long v)
                           throws IOException

Writes an unsigned variable-length long value. The written value can be read via DataReader.readVarLongUnsigned().

Parameters:

v - Value.

Throws:

IOException - if failed to write value.

writeVarIntUnsigned

default void writeVarIntUnsigned(int v)
                          throws IOException

Writes an unsigned variable-length int value. The written value can be read via DataReader.readVarIntUnsigned().

Parameters:

v - Value.

Throws:

IOException - if failed to write value.