infovis.utils
Class RowIteratorProxy

java.lang.Object
  infovis.utils.RowIteratorProxy

All Implemented Interfaces:

RowIterator, Iterator

Direct Known Subclasses:

AppendRowIterator, FilteredRowIterator

public class RowIteratorProxy
extends Object
implements RowIterator

Class RowIteratorProxy

Version:

$Revision: 1.1 $

Author:

Jean-Daniel Fekete

Constructor Summary

RowIteratorProxy(RowIterator iterator)

Method Summary

RowIterator	copy() Clone myself with the right type returned.
boolean	hasNext()
Object	next()
int	nextRow() Returns the next row after incrementing the iterator.
int	peekRow() Returns the next row without incrementing the iterator.
void	remove()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RowIteratorProxy

public RowIteratorProxy(RowIterator iterator)

Method Detail

copy

public RowIterator copy()

Description copied from interface: RowIterator

Clone myself with the right type returned.

Specified by:

copy in interface RowIterator

Returns:

a copy of myself.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

next

public Object next()

Specified by:

next in interface Iterator

nextRow

public int nextRow()

Description copied from interface: RowIterator

Returns the next row after incrementing the iterator.

Specified by:

nextRow in interface RowIterator

Returns:

the next row.

peekRow

public int peekRow()

Description copied from interface: RowIterator

Returns the next row without incrementing the iterator.

Specified by:

peekRow in interface RowIterator

Returns:

the next row.

remove

public void remove()

Specified by:

remove in interface Iterator

toString

public String toString()

Overrides:

toString in class Object