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com.licel.jcardsim.crypto
Class ByteContainer

java.lang.Object
  com.licel.jcardsim.crypto.ByteContainer

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public final class ByteContainer
extends Object

This class contains byte array, initialization flag of this array and memory type

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Constructor Summary
ByteContainer()           Construct ByteContainer with memory type JCSystem.MEMORY_TYPE_PERSISTENT
ByteContainer(BigInteger bInteger)           Construct ByteContainer with memory type JCSystem.MEMORY_TYPE_PERSISTENT and fills it by byte representation of BigInteger
ByteContainer(byte memoryType)           Construct ByteContainer with defined memory type
ByteContainer(byte[] buff, short offset, short length)           Construct ByteContainer with memory type JCSystem.MEMORY_TYPE_PERSISTENT and fills it by defined byte array

 

Method Summary
void	clear()           Clear internal structure of the ByteContainer
BigInteger	getBigInteger()           Return BigInteger representation of the ByteContainer
byte[]	getBytes(byte event)           Return transient plain byte array representation of the ByteContainer
short	getBytes(byte[] dest, short offset)           Copy byte array representation of the ByteContainer
boolean	isInitialized()
void	setBigInteger(BigInteger bInteger)           Fills ByteContainerby byte representation of BigInteger
void	setBytes(byte[] buff)           Fills ByteContainerby defined byte array
void	setBytes(byte[] buff, short offset, short length)           Fills ByteContainerby defined byte array

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

ByteContainer

public ByteContainer()

Construct ByteContainer with memory type JCSystem.MEMORY_TYPE_PERSISTENT

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ByteContainer

public ByteContainer(byte memoryType)

Construct ByteContainer with defined memory type

Parameters:

memoryType - memoryType from JCSystem.MEMORY_..

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ByteContainer

public ByteContainer(BigInteger bInteger)

Construct ByteContainer with memory type JCSystem.MEMORY_TYPE_PERSISTENT and fills it by byte representation of BigInteger

Parameters:

bInteger - BigInteger object

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ByteContainer

public ByteContainer(byte[] buff,
                     short offset,
                     short length)

Construct ByteContainer with memory type JCSystem.MEMORY_TYPE_PERSISTENT and fills it by defined byte array

Parameters:

buff - byte array

offset -

length -

Method Detail

setBigInteger

public void setBigInteger(BigInteger bInteger)

Fills ByteContainerby byte representation of BigInteger

Parameters:

bInteger -

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setBytes

public void setBytes(byte[] buff)

Fills ByteContainerby defined byte array

Parameters:

buff -

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setBytes

public void setBytes(byte[] buff,
                     short offset,
                     short length)

Fills ByteContainerby defined byte array

Parameters:

buff -

offset -

length -

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getBigInteger

public BigInteger getBigInteger()

Return BigInteger representation of the ByteContainer

Returns:

BigInteger

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getBytes

public byte[] getBytes(byte event)

Return transient plain byte array representation of the ByteContainer

Parameters:

event - type of transient byte array

Returns:

plain byte array

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getBytes

public short getBytes(byte[] dest,
                      short offset)

Copy byte array representation of the ByteContainer

Parameters:

dest - destination byte array

offset -

Returns:

bytes copies

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clear

public void clear()

Clear internal structure of the ByteContainer

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isInitialized

public boolean isInitialized()

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