Constructor Detail

• Field

  public Field(int size)

  Create a new Field.

  Parameters:

  size - of field

• Field

  public Field(byte[] buffer)

  Create and initialize a new Field.

  Parameters:

  buffer - byte[] which is not copied, but used directly.

Method Detail

• length

  public int length()

  Get the length of this Entity.

  Returns:

  int

• readFrom

  public void readFrom(InputStream is)
                throws IOException

  Read value from an InputStream.

  Parameters:

  is - to read

  Throws:

  IOException - on error

• writeTo

  public void writeTo(OutputStream os)
               throws IOException

  Write value to an OutputStream.

  Parameters:

  os - to write to

  Throws:

  IOException - on error

• setValue

  public void setValue(byte[] b)

  Implement pad/justify.

  Specified by:

  setValue in interface Entity

  Overrides:

  setValue in class PadJustifyFieldSupport

  Parameters:

  b - value set

• getValue

  public byte[] getValue()

  Get the value of this Entity.

  Returns:

  byte[]

• clone

  public Field clone()

  Clone oneself.

  Specified by:

  clone in interface Entity

  Overrides:

  clone in class EntitySupport

  Returns:

  a deep (or otherwise "safe") copy of this Entity.

• getOverflow

  public FieldSupport.Overflow getOverflow()

  Get the overflow.

  Returns:

  Overflow

• setOverflow

  public void setOverflow(FieldSupport.Overflow overflow)

  Set the overflow.

  Parameters:

  overflow - Overflow

• getPadJustifyLength

  protected int getPadJustifyLength()

  Provide the desired target length for padding/justification actions.

  Specified by:

  getPadJustifyLength in class PadJustifyFieldSupport

  Returns:

  int