net.sf.basedb.core
Class ReporterScoreResultIterator

java.lang.Object
  net.sf.basedb.core.ReporterScoreResultIterator

All Implemented Interfaces:

Iterator<ReporterScore>, QueryResult, ResultIterator<ReporterScore>

public class ReporterScoreResultIterator
extends Object
implements ResultIterator<ReporterScore>

This is a temporary solution for returning reporter list scores as an iterator. This class will be replaced by a more generic query functionality in the future.

Version:

2.0

Author:

Nicklas

See Also:

ReporterList

Last modified

$Date: 2008-09-11 22:11:02 +0200 (Thu, 11 Sep 2008) $

Field Summary

private ScrollIterator<ReporterListScoreData>	data The internal iterator of data layer objects.
private DbControl	dc The DbControl that was used in the query.
private Item	itemType The type of items returned by the query.
private long	totalCount The total number of items.

Constructor Summary

ReporterScoreResultIterator(ScrollIterator<ReporterListScoreData> data, DbControl dc, long totalCount)

Method Summary

void	close() From the ResultIterator interface ---------------------------------
Item	getItemType() Get the type of items contained in this list.
long	getTotalCount() From the QueryResult interface ---------------------------------
boolean	hasNext()
boolean	isClosed() Check if the iterator has been closed.
ReporterScore	next()
void	remove() Not supported.

Methods inherited from class java.lang.Object

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

Field Detail

data

private final ScrollIterator<ReporterListScoreData> data

The internal iterator of data layer objects.

dc

private final DbControl dc

The DbControl that was used in the query.

totalCount

private final long totalCount

The total number of items.

itemType

private final Item itemType

The type of items returned by the query.

Constructor Detail

ReporterScoreResultIterator

ReporterScoreResultIterator(ScrollIterator<ReporterListScoreData> data,
                            DbControl dc,
                            long totalCount)

Method Detail

getTotalCount

public long getTotalCount()

From the QueryResult interface ---------------------------------

Specified by:

getTotalCount in interface QueryResult

Returns:

The total number of items, or -1 if not known

See Also:

Query.setReturnTotalCount(boolean)

close

public void close()

From the ResultIterator interface ---------------------------------

Specified by:

close in interface ResultIterator<ReporterScore>

isClosed

public boolean isClosed()

Description copied from interface: ResultIterator

Check if the iterator has been closed.

Specified by:

isClosed in interface ResultIterator<ReporterScore>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<ReporterScore>

next

public ReporterScore next()

Specified by:

next in interface Iterator<ReporterScore>

remove

public void remove()

Not supported.

Specified by:

remove in interface Iterator<ReporterScore>

Throws:

UnsupportedOperationException - Always

getItemType

public Item getItemType()

Get the type of items contained in this list.

Returns:

An Item object or null if not known