Package adams.data.spreadsheet.cellfinder

Class RangeIterator

java.lang.Object

adams.data.spreadsheet.cellfinder.RangeIterator

All Implemented Interfaces:

Iterator<CellLocation>

public class RangeIterator
extends Object
implements Iterator<CellLocation>

Iterates over a range of cells.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

Field Summary

Fields

Modifier and Type	Field	Description
protected int	m_Column	the current column (index).
protected int[]	m_Columns	the column indices.
protected int	m_Row	the current row (index).
protected int[]	m_Rows	the row indices.

Constructor Summary

Constructors

Constructor	Description
RangeIterator(int[] rows, int[] cols)	Initializes the iterator.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Returns whether another cell location is available.
CellLocation	next()	Returns the next cell location.
void	remove()	Not supported.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

m_Rows

protected int[] m_Rows

the row indices.

m_Columns

protected int[] m_Columns

the column indices.

m_Row

protected int m_Row

the current row (index).

m_Column

protected int m_Column

the current column (index).

Constructor Detail

RangeIterator

public RangeIterator(int[] rows,
                     int[] cols)

Initializes the iterator.

Parameters:

rows - the row indices of the range

cols - the column indices of the range

Method Detail

hasNext

public boolean hasNext()

Returns whether another cell location is available.

Specified by:

hasNext in interface Iterator<CellLocation>

Returns:

true if another is available

next

public CellLocation next()

Returns the next cell location.

Specified by:

next in interface Iterator<CellLocation>

Returns:

the cell location

remove

public void remove()

Not supported.

Specified by:

remove in interface Iterator<CellLocation>