org.waarp.common.file

Class DataBlock

java.lang.Object

org.waarp.common.file.DataBlock

public class DataBlock
extends Object

Main object implementing Data Block whaveter the mode, type, structure used.

Author:

Frederic Bregier

Constructor Summary

Constructors

Constructor and Description
DataBlock() Create a simple and empty DataBlock

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Clear the object
io.netty.buffer.ByteBuf	getBlock()
int	getByteCount()
byte	getByteCountLower()
byte	getByteCountUpper()
byte[]	getByteMarkers()
byte	getDescriptor()
int[]	getMarkers()
boolean	isCleared() Is this Block cleared
boolean	isEOF()
boolean	isEOR()
boolean	isERROR()
boolean	isRESTART()
void	setBlock(io.netty.buffer.ByteBuf block) Set the block and the byte count according to the block
void	setByteCount(byte upper, byte lower)
void	setByteCount(int byteCount)
void	setDescriptor(int descriptor)
void	setEOF(boolean isEOF)
void	setEOR(boolean isEOR)
void	setERROR(boolean isERROR)
void	setMarkers(int[] markers) Set the markers and the byte count
void	setRESTART(boolean isRESTART)
static String	toBinaryString(byte[] bytes, boolean cutted) Translate the given array of byte into a string in binary format
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DataBlock

public DataBlock()

Create a simple and empty DataBlock

Method Detail

getBlock

public io.netty.buffer.ByteBuf getBlock()

Returns:

the block

setBlock

public void setBlock(io.netty.buffer.ByteBuf block)

Set the block and the byte count according to the block

Parameters:

block - the block to set

getByteCount

public int getByteCount()

Returns:

the byteCount

setByteCount

public void setByteCount(int byteCount)

Parameters:

byteCount - the byteCount to set

setByteCount

public void setByteCount(byte upper,
                byte lower)

Parameters:

upper - upper byte of the 2 bytes length

lower - lower byte of the 2 bytes length

getByteCountUpper

public byte getByteCountUpper()

Returns:

the Upper byte of the byte count

getByteCountLower

public byte getByteCountLower()

Returns:

the Lower byte of the byte count

getDescriptor

public byte getDescriptor()

Returns:

the descriptor

setDescriptor

public void setDescriptor(int descriptor)

Parameters:

descriptor - the descriptor to set

isEOF

public boolean isEOF()

Returns:

the isEOF

setEOF

public void setEOF(boolean isEOF)

Parameters:

isEOF - the isEOF to set

isEOR

public boolean isEOR()

Returns:

the isEOR

setEOR

public void setEOR(boolean isEOR)

Parameters:

isEOR - the isEOR to set

isERROR

public boolean isERROR()

Returns:

the isERROR

setERROR

public void setERROR(boolean isERROR)

Parameters:

isERROR - the isERROR to set

isRESTART

public boolean isRESTART()

Returns:

the isRESTART

setRESTART

public void setRESTART(boolean isRESTART)

Parameters:

isRESTART - the isRESTART to set

getMarkers

public int[] getMarkers()

Returns:

the markers

getByteMarkers

public byte[] getByteMarkers()

Returns:

the 6 bytes representation of the markers

setMarkers

public void setMarkers(int[] markers)

Set the markers and the byte count

Parameters:

markers - the markers to set

clear

public void clear()

Clear the object

isCleared

public boolean isCleared()

Is this Block cleared

Returns:

True if this Block is cleared

toString

public String toString()

Overrides:

toString in class Object

toBinaryString

public static String toBinaryString(byte[] bytes,
                    boolean cutted)

Translate the given array of byte into a string in binary format

Parameters:

bytes -

cutted - True if each Byte should be 'blank' separated or not

Returns:

the string