Package com.google.common.io

Class LittleEndianDataOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

com.google.common.io.LittleEndianDataOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable, AutoCloseable

@Beta
public class LittleEndianDataOutputStream
extends FilterOutputStream
implements DataOutput

An implementation of DataOutput that uses little-endian byte ordering for writing char, short, int, float, double, and long values.

Note: This class intentionally violates the specification of its supertype DataOutput, which explicitly requires big-endian byte order.

Since:

8.0

Constructor Summary

Constructors

Constructor	Description
LittleEndianDataOutputStream(OutputStream out)	Creates a LittleEndianDataOutputStream that wraps the given stream.

Method Summary

Modifier and Type	Method	Description
void	write(byte[] b, int off, int len)
void	writeBoolean(boolean v)
void	writeByte(int v)
void	writeBytes(String s)	Deprecated. The semantics of writeBytes(String s) are considered dangerous.
void	writeChar(int v)	Writes a char as specified by DataOutputStream.writeChar(int), except using little-endian byte order.
void	writeChars(String s)	Writes a String as specified by DataOutputStream.writeChars(String), except each character is written using little-endian byte order.
void	writeDouble(double v)	Writes a double as specified by DataOutputStream.writeDouble(double), except using little-endian byte order.
void	writeFloat(float v)	Writes a float as specified by DataOutputStream.writeFloat(float), except using little-endian byte order.
void	writeInt(int v)	Writes an int as specified by DataOutputStream.writeInt(int), except using little-endian byte order.
void	writeLong(long v)	Writes a long as specified by DataOutputStream.writeLong(long), except using little-endian byte order.
void	writeShort(int v)	Writes a short as specified by DataOutputStream.writeShort(int), except using little-endian byte order.
void	writeUTF(String str)

Methods inherited from class java.io.FilterOutputStream

close, flush, write, write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.DataOutput

write, write

Constructor Detail

LittleEndianDataOutputStream

public LittleEndianDataOutputStream(OutputStream out)

Creates a LittleEndianDataOutputStream that wraps the given stream.

Parameters:

out - the stream to delegate to

Method Detail

write

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

Specified by:

write in interface DataOutput

Overrides:

write in class FilterOutputStream

Throws:

IOException

writeBoolean

public void writeBoolean(boolean v)
                  throws IOException

Specified by:

writeBoolean in interface DataOutput

Throws:

IOException

writeByte

public void writeByte(int v)
               throws IOException

Specified by:

writeByte in interface DataOutput

Throws:

IOException

writeBytes

@Deprecated
public void writeBytes(String s)
                throws IOException

Deprecated.

The semantics of writeBytes(String s) are considered dangerous. Please use writeUTF(String s), writeChars(String s) or another write method instead.

Specified by:

writeBytes in interface DataOutput

Throws:

IOException

writeChar

public void writeChar(int v)
               throws IOException

Writes a char as specified by DataOutputStream.writeChar(int), except using little-endian byte order.

Specified by:

writeChar in interface DataOutput

Throws:

IOException - if an I/O error occurs

writeChars

public void writeChars(String s)
                throws IOException

Writes a String as specified by DataOutputStream.writeChars(String), except each character is written using little-endian byte order.

Specified by:

writeChars in interface DataOutput

Throws:

IOException - if an I/O error occurs

writeDouble

public void writeDouble(double v)
                 throws IOException

Writes a double as specified by DataOutputStream.writeDouble(double), except using little-endian byte order.

Specified by:

writeDouble in interface DataOutput

Throws:

IOException - if an I/O error occurs

writeFloat

public void writeFloat(float v)
                throws IOException

Writes a float as specified by DataOutputStream.writeFloat(float), except using little-endian byte order.

Specified by:

writeFloat in interface DataOutput

Throws:

IOException - if an I/O error occurs

writeInt

public void writeInt(int v)
              throws IOException

Writes an int as specified by DataOutputStream.writeInt(int), except using little-endian byte order.

Specified by:

writeInt in interface DataOutput

Throws:

IOException - if an I/O error occurs

writeLong

public void writeLong(long v)
               throws IOException

Writes a long as specified by DataOutputStream.writeLong(long), except using little-endian byte order.

Specified by:

writeLong in interface DataOutput

Throws:

IOException - if an I/O error occurs

writeShort

public void writeShort(int v)
                throws IOException

Writes a short as specified by DataOutputStream.writeShort(int), except using little-endian byte order.

Specified by:

writeShort in interface DataOutput

Throws:

IOException - if an I/O error occurs

writeUTF

public void writeUTF(String str)
              throws IOException

Specified by:

writeUTF in interface DataOutput

Throws:

IOException