Interface ByteArrayDataOutput

All Superinterfaces:

DataOutput

@GwtIncompatible
public interface ByteArrayDataOutput
extends DataOutput

An extension of DataOutput for writing to in-memory byte arrays; its methods offer identical functionality but do not throw IOException.

To create an instance, use ByteStreams.newDataOutput() or the other overload of that method.

Since:

1.0

Author:

Jayaprabhakar Kadarkarai

Method Summary

Modifier and Type	Method	Description
byte[]	toByteArray()	Returns the contents that have been written to this instance, as a byte array.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)
void	writeBoolean(boolean v)
void	writeByte(int v)
void	writeBytes(String s)	Deprecated. This method is dangerous as it discards the high byte of every character.
void	writeChar(int v)
void	writeChars(String s)
void	writeDouble(double v)
void	writeFloat(float v)
void	writeInt(int v)
void	writeLong(long v)
void	writeShort(int v)
void	writeUTF(String s)

Method Details

write

void write(int b)

Specified by:

write in interface DataOutput

write

void write(byte[] b)

Specified by:

write in interface DataOutput

write

void write(byte[] b,
 int off,
 int len)

Specified by:

write in interface DataOutput

writeBoolean

void writeBoolean(boolean v)

Specified by:

writeBoolean in interface DataOutput

writeByte

void writeByte(int v)

Specified by:

writeByte in interface DataOutput

writeShort

void writeShort(int v)

Specified by:

writeShort in interface DataOutput

writeChar

void writeChar(int v)

Specified by:

writeChar in interface DataOutput

writeInt

void writeInt(int v)

Specified by:

writeInt in interface DataOutput

writeLong

void writeLong(long v)

Specified by:

writeLong in interface DataOutput

writeFloat

void writeFloat(float v)

Specified by:

writeFloat in interface DataOutput

writeDouble

void writeDouble(double v)

Specified by:

writeDouble in interface DataOutput

writeChars

void writeChars(String s)

Specified by:

writeChars in interface DataOutput

writeUTF

void writeUTF(String s)

Specified by:

writeUTF in interface DataOutput

writeBytes

@Deprecated
void writeBytes(String s)

Deprecated.

This method is dangerous as it discards the high byte of every character. For UTF-8, use write(s.getBytes(StandardCharsets.UTF_8)).

Specified by:

writeBytes in interface DataOutput

toByteArray

byte[] toByteArray()

Returns the contents that have been written to this instance, as a byte array.