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/*===========================================================================
*
* PUBLIC DOMAIN NOTICE
* National Center for Biotechnology Information
*
* This software/database is a "United States Government Work" under the
* terms of the United States Copyright Act. It was written as part of
* the author's official duties as a United States Government employee and
* thus cannot be copyrighted. This software/database is freely available
* to the public for use. The National Library of Medicine and the U.S.
* Government have not placed any restriction on its use or reproduction.
*
* Although all reasonable efforts have been taken to ensure the accuracy
* and reliability of the software and data, the NLM and the U.S.
* Government do not and cannot warrant the performance or results that
* may be obtained by using this software or data. The NLM and the U.S.
* Government disclaim all warranties, express or implied, including
* warranties of performance, merchantability or fitness for any particular
* purpose.
*
* Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
*/
package ngs.itf;
import ngs.ErrorMsg;
import ngs.ReadGroup;
import ngs.ReadGroupIterator;
/*==========================================================================
* ReadGroupItf
* represents an NGS-capable object with a group of Reads
*/
class ReadGroupIteratorItf
extends ReadGroupItf
implements ReadGroupIterator
{
/*******************************
* ReadGroupIterator Interface *
*******************************/
/* nextReadGroup
* advance to first ReadGroup on initial invocation
* advance to next ReadGroup subsequently
* returns false if no more ReadGroups are available.
* throws exception if more ReadGroups should be available,
* but could not be accessed.
*/
public boolean nextReadGroup ()
throws ErrorMsg
{
return this . NextReadGroup ( self );
}
/***************************************
* ReadGroupIteratorItf Implementation *
***************************************/
// constructors
ReadGroupIteratorItf ( long ref )
{
super ( ref );
}
ReadGroupIteratorItf ( ReadGroupIterator obj )
throws ErrorMsg
{
super ( 0 );
try
{
ReadGroupIteratorItf ref = ( ReadGroupIteratorItf ) obj;
this . self = ref . duplicate ();
}
catch ( Exception x )
{
throw new ErrorMsg ( x . toString () );
}
}
// native interface
private native boolean NextReadGroup ( long self )
throws ErrorMsg;
}