edu.iu.harp.io

Class Serializer

java.lang.Object

edu.iu.harp.io.Serializer

All Implemented Interfaces:

java.io.DataOutput

public class Serializer
extends java.lang.Object
implements java.io.DataOutput

A class for serialization implemented DataOutput interface

Constructor Summary

Constructors

Constructor and Description
Serializer(byte[] bytes, int pos, int len) Serialize on bytes which starts from bytes[0] to bytes[len - 1], with pos between 0 ~ (len - 1)
Serializer(ByteArray byteArr)

Method Summary

Modifier and Type	Method and Description
int	getLength() Get the length
int	getPos() Get the current position
void	write(byte[] b) Write the byte[] to the output stream
void	write(byte[] b, int off, int length) Write the byte[] of the length beginning from the off to the output stream
void	write(int b) Write the value to the output stream
void	writeBoolean(boolean v) Write the boolean value to the output stream
void	writeByte(int v) Write the byte value to the output stream
void	writeBytes(java.lang.String s) Write the String value to the output stream
void	writeChar(int v) Write the char value to the output stream
void	writeChars(java.lang.String s) Write the String value to the output stream
void	writeDouble(double v) Write the double value to the output stream
void	writeFloat(float v) Write the float value to the output stream
void	writeInt(int v) Write the int value to the output stream
void	writeLong(long v) Write the long value to the output stream
void	writeShort(int v) Write the short value to the output stream
void	writeUTF(java.lang.String s) Write the String value to the output stream

Methods inherited from class java.lang.Object

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

Constructor Detail

Serializer

public Serializer(ByteArray byteArr)

Serializer

public Serializer(byte[] bytes,
                  int pos,
                  int len)

Serialize on bytes which starts from bytes[0] to bytes[len - 1], with pos between 0 ~ (len - 1)

Parameters:

bytes - the byte[]

len - the length of the byte[]

pos - the current position in the byte[]

Method Detail

getPos

public int getPos()

Get the current position

Returns:

getLength

public int getLength()

Get the length

Returns:

the length

write

public void write(int b)
           throws java.io.IOException

Write the value to the output stream

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Write the byte[] to the output stream

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int length)
           throws java.io.IOException

Write the byte[] of the length beginning from the off to the output stream

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

writeBoolean

public void writeBoolean(boolean v)
                  throws java.io.IOException

Write the boolean value to the output stream

Specified by:

writeBoolean in interface java.io.DataOutput

Throws:

java.io.IOException

writeByte

public void writeByte(int v)
               throws java.io.IOException

Write the byte value to the output stream

Specified by:

writeByte in interface java.io.DataOutput

Throws:

java.io.IOException

writeShort

public void writeShort(int v)
                throws java.io.IOException

Write the short value to the output stream

Specified by:

writeShort in interface java.io.DataOutput

Throws:

java.io.IOException

writeChar

public void writeChar(int v)
               throws java.io.IOException

Write the char value to the output stream

Specified by:

writeChar in interface java.io.DataOutput

Throws:

java.io.IOException

writeInt

public void writeInt(int v)
              throws java.io.IOException

Write the int value to the output stream

Specified by:

writeInt in interface java.io.DataOutput

Throws:

java.io.IOException

writeLong

public void writeLong(long v)
               throws java.io.IOException

Write the long value to the output stream

Specified by:

writeLong in interface java.io.DataOutput

Throws:

java.io.IOException

writeFloat

public void writeFloat(float v)
                throws java.io.IOException

Write the float value to the output stream

Specified by:

writeFloat in interface java.io.DataOutput

Throws:

java.io.IOException

writeDouble

public void writeDouble(double v)
                 throws java.io.IOException

Write the double value to the output stream

Specified by:

writeDouble in interface java.io.DataOutput

Throws:

java.io.IOException

writeBytes

public void writeBytes(java.lang.String s)
                throws java.io.IOException

Write the String value to the output stream

Specified by:

writeBytes in interface java.io.DataOutput

Throws:

java.io.IOException

writeChars

public void writeChars(java.lang.String s)
                throws java.io.IOException

Write the String value to the output stream

Specified by:

writeChars in interface java.io.DataOutput

Throws:

java.io.IOException

writeUTF

public void writeUTF(java.lang.String s)
              throws java.io.IOException

Write the String value to the output stream

Specified by:

writeUTF in interface java.io.DataOutput

Throws:

java.io.IOException