public IntegerField(int offset) throws ArrayIndexOutOfBoundsException 
{
        if (offset <  0)
        {
            throw new ArrayIndexOutOfBoundsException("negative offset");
        }
        _offset = offset;
}

construct the IntegerField with its offset into its containing byte array

Parameters:

offset - of the field within its byte array

Throws:

ArrayIndexOutOfBoundsException - if the offset is negative

exception: ArrayIndexOutOfBoundsException - if the offset is negative

 public IntegerField(int offset,
    int value) throws ArrayIndexOutOfBoundsException 
{
        this(offset);
        set(value);
}

construct the IntegerField with its offset into its containing byte array and initialize its value

Parameters:

offset - of the field within its byte array

value - the initial value

Throws:

ArrayIndexOutOfBoundsException - if the offset is negative

exception: ArrayIndexOutOfBoundsException - if the offset is negative

 public IntegerField(int offset,
    byte[] data) throws ArrayIndexOutOfBoundsException 
{
        this(offset);
        readFromBytes(data);
}

Construct the IntegerField with its offset into its containing byte array and initialize its value from its byte array

Parameters:

offset - of the field within its byte array

data - the byte array to read the value from

Throws:

ArrayIndexOutOfBoundsException - if the offset is not within the range of 0..(data.length - 1)

exception: ArrayIndexOutOfBoundsException - if the offset is not within the range of 0..(data.length - 1)

 public IntegerField(int offset,
    int value,
    byte[] data) throws ArrayIndexOutOfBoundsException 
{
        this(offset);
        set(value, data);
}

construct the IntegerField with its offset into its containing byte array, initialize its value, and write the value to a byte array

Parameters:

offset - of the field within its byte array

value - the initial value

data - the byte array to write the value to

Throws:

ArrayIndexOutOfBoundsException - if the offset is negative or too large

exception: ArrayIndexOutOfBoundsException - if the offset is negative or too large

 public int get() 
{
        return _value;
}

get the IntegerField's current value

 public  void readFromBytes(byte[] data) throws ArrayIndexOutOfBoundsException 
{
        _value = LittleEndian.getInt(data, _offset);
}

set the value from its offset into an array of bytes

 public  void readFromStream(InputStream stream) throws IOException, BufferUnderrunException 
{
        _value = LittleEndian.readInt(stream);
}

set the value from an InputStream

 public  void set(int value) 
{
        _value = value;
}

set the IntegerField's current value

 public  void set(int value,
    byte[] data) throws ArrayIndexOutOfBoundsException 
{
        _value = value;
        writeToBytes(data);
}

set the IntegerField's current value and write it to a byte array

 public String toString() 
{
        return String.valueOf(_value);
}

return the value as a String

 public  void writeToBytes(byte[] data) throws ArrayIndexOutOfBoundsException 
{
        LittleEndian.putInt(data, _offset, _value);
}

write the value out to an array of bytes at the appropriate offset