com.google.common.io
Class LittleEndianDataOutputStream

java.lang.Object
  extended by java.io.OutputStream
      extended by java.io.FilterOutputStream
          extended by com.google.common.io.LittleEndianDataOutputStream
All Implemented Interfaces:
java.io.Closeable, java.io.DataOutput, java.io.Flushable

@Beta
public class LittleEndianDataOutputStream
extends java.io.FilterOutputStream
implements java.io.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

Field Summary
 
Fields inherited from class java.io.FilterOutputStream
out
 
Constructor Summary
LittleEndianDataOutputStream(java.io.OutputStream out)
          Creates a LittleEndianDataOutputStream that wraps the given stream.
 
Method Summary
 void write(byte[] b, int off, int len)
           
 void writeBoolean(boolean v)
           
 void writeByte(int v)
           
 void writeBytes(java.lang.String s)
          Deprecated. The semantics of writeBytes(String s) are considered dangerous. Please use writeUTF(String s), writeChars(String s) or another write method instead.
 void writeChar(int v)
          Writes a char as specified by DataOutputStream.writeChar(int), except using little-endian byte order.
 void writeChars(java.lang.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(java.lang.String str)
           
 
Methods inherited from class java.io.FilterOutputStream
close, flush, write, write
 
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, write
 

Constructor Detail

LittleEndianDataOutputStream

public LittleEndianDataOutputStream(java.io.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 java.io.IOException
Specified by:
write in interface java.io.DataOutput
Overrides:
write in class java.io.FilterOutputStream
Throws:
java.io.IOException

writeBoolean

public void writeBoolean(boolean v)
                  throws java.io.IOException
Specified by:
writeBoolean in interface java.io.DataOutput
Throws:
java.io.IOException

writeByte

public void writeByte(int v)
               throws java.io.IOException
Specified by:
writeByte in interface java.io.DataOutput
Throws:
java.io.IOException

writeBytes

@Deprecated
public void writeBytes(java.lang.String s)
                throws java.io.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 java.io.DataOutput
Throws:
java.io.IOException

writeChar

public void writeChar(int v)
               throws java.io.IOException
Writes a char as specified by DataOutputStream.writeChar(int), except using little-endian byte order.

Specified by:
writeChar in interface java.io.DataOutput
Throws:
java.io.IOException - if an I/O error occurs

writeChars

public void writeChars(java.lang.String s)
                throws java.io.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 java.io.DataOutput
Throws:
java.io.IOException - if an I/O error occurs

writeDouble

public void writeDouble(double v)
                 throws java.io.IOException
Writes a double as specified by DataOutputStream.writeDouble(double), except using little-endian byte order.

Specified by:
writeDouble in interface java.io.DataOutput
Throws:
java.io.IOException - if an I/O error occurs

writeFloat

public void writeFloat(float v)
                throws java.io.IOException
Writes a float as specified by DataOutputStream.writeFloat(float), except using little-endian byte order.

Specified by:
writeFloat in interface java.io.DataOutput
Throws:
java.io.IOException - if an I/O error occurs

writeInt

public void writeInt(int v)
              throws java.io.IOException
Writes an int as specified by DataOutputStream.writeInt(int), except using little-endian byte order.

Specified by:
writeInt in interface java.io.DataOutput
Throws:
java.io.IOException - if an I/O error occurs

writeLong

public void writeLong(long v)
               throws java.io.IOException
Writes a long as specified by DataOutputStream.writeLong(long), except using little-endian byte order.

Specified by:
writeLong in interface java.io.DataOutput
Throws:
java.io.IOException - if an I/O error occurs

writeShort

public void writeShort(int v)
                throws java.io.IOException
Writes a short as specified by DataOutputStream.writeShort(int), except using little-endian byte order.

Specified by:
writeShort in interface java.io.DataOutput
Throws:
java.io.IOException - if an I/O error occurs

writeUTF

public void writeUTF(java.lang.String str)
              throws java.io.IOException
Specified by:
writeUTF in interface java.io.DataOutput
Throws:
java.io.IOException