edu.unh.sdb.datasource

Class CellIterator

java.lang.Object

edu.unh.sdb.datasource.CellIterator

Direct Known Subclasses:

ARRSCellIterator, URCellIterator

public abstract class CellIterator
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ARRSCell	cell
protected boolean	valid

Constructor Summary

Constructors

Constructor and Description
CellIterator() Constructor without argument

Method Summary

Methods

Modifier and Type	Method and Description
Cell	getCell() Get a cell
abstract void	init() Initialize this CellIterator object
abstract boolean	next() Moving the CellIterator to the next position.
java.lang.String	toString() Return a String representing the object.
abstract java.lang.String	toString(java.lang.String indent) Return description of this ARRSCell
boolean	valid() Return true if the current position is valid

Methods inherited from class java.lang.Object

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

Field Detail

cell

protected ARRSCell cell

valid

protected boolean valid

Constructor Detail

CellIterator

public CellIterator()

Constructor without argument

Method Detail

valid

public boolean valid()

Return true if the current position is valid

init

public abstract void init()

Initialize this CellIterator object

next

public abstract boolean next()

Moving the CellIterator to the next position.

getCell

public Cell getCell()

Get a cell

toString

public java.lang.String toString()

Return a String representing the object.

Overrides:

toString in class java.lang.Object

toString

public abstract java.lang.String toString(java.lang.String indent)

Return description of this ARRSCell