biz.onixs.sbe

Class VarData

java.lang.Object

biz.onixs.sbe.VarData

All Implemented Interfaces:

IVarData

public abstract class VarData
extends Object
implements IVarData

Base class for variable length data fields.

Constructor Summary

Constructors

Constructor and Description
VarData(IFieldSet parent) Constructor.

Method Summary

Modifier and Type	Method and Description
byte[]	getData() Content.
int	getEndOfVarDataOffset() Ending offset of the data.
int	getSize() Size of data.
ValuePtr	getValuePtr() Gets value of variable length data field.
void	getValuePtr(ValuePtr value) Gets value of variable length data field.
void	notifyBufferUpdate(byte[] newData, int pointOfModify, int sizeDelta) Internal method.
void	setData(byte[] data) Modify data of the object inplace.
String	toString() String presentation of the data.

Methods inherited from class java.lang.Object

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

Methods inherited from interface biz.onixs.sbe.IVarData

load

Constructor Detail

VarData

public VarData(IFieldSet parent)

Constructor.

Parameters:

parent - parent field set.

Method Detail

getEndOfVarDataOffset

public int getEndOfVarDataOffset()

Ending offset of the data. The ending offset is offset of the byte that immediately follows content of the object in the message data buffer.

Specified by:

getEndOfVarDataOffset in interface IVarData

Returns:

Ending offset of the data.

getSize

public int getSize()

Size of data.

Specified by:

getSize in interface IVarData

Returns:

Size of the data associated with the object.

getData

public byte[] getData()

Content.

Specified by:

getData in interface IVarData

Returns:

Copy of the object data.

getValuePtr

public ValuePtr getValuePtr()

Description copied from interface: IVarData

Gets value of variable length data field.

Specified by:

getValuePtr in interface IVarData

Returns:

value of variable length data field

getValuePtr

public void getValuePtr(ValuePtr value)

Description copied from interface: IVarData

Gets value of variable length data field.

Specified by:

getValuePtr in interface IVarData

Parameters:

value - object which will contain reference to the field data.

notifyBufferUpdate

public void notifyBufferUpdate(byte[] newData,
                               int pointOfModify,
                               int sizeDelta)

Internal method. Subject to hide it in further updates.

Parameters:

newData - - new data.

pointOfModify - - point of modification.

sizeDelta - - size delta.

setData

public void setData(byte[] data)

Modify data of the object inplace.

Specified by:

setData in interface IVarData

Parameters:

data - value of variable length data field.

toString

public String toString()

Description copied from interface: IVarData

String presentation of the data. The string presentation is direct reflection of the binary data to ASCII characters.

Specified by:

toString in interface IVarData

Overrides:

toString in class Object

Returns:

content of the object in string form.