/* SAMRecordMapQPredicate
 *
 * This file is part of Artemis
 * 
 * Copyright (C) 2009  Genome Research Limited
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 **/

package uk.ac.sanger.artemis.components.alignment;

import htsjdk.samtools.SAMRecord;

/**
 *  Test the SAMRecord mapping quality - mapq flag.
 **/
public class SAMRecordMapQPredicate implements SAMRecordPredicate
{
  protected int cutOff;
 
  public SAMRecordMapQPredicate(int cutOff)
  {
    this.cutOff = cutOff;
  }
  
  /**
   *  Test the given SAMRecord against this predicate.
   *  @param feature The SAMRecord to test the predicate against.
   *  @return Return true if and only if this predicate is true for the given
   *    SAMRecord.
   **/
  public boolean testPredicate (final SAMRecord samRecord)
  {
    if(samRecord.getMappingQuality() > cutOff)
      return true;
    return false;
  }
}