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package sort;
import stream.Read;
/**
* @author Brian Bushnell
* @date Oct 27, 2014
*
*/
public final class ReadComparatorName extends ReadComparator {
private ReadComparatorName(){}
@Override
public int compare(Read r1, Read r2) {
int x=compareInner(r1, r2);
return ascending*x;
}
public static int compareInner(Read r1, Read r2) {
if(r1.id==null && r2.id==null){return r1.pairnum()-r2.pairnum();}
if(r1.id==null){return -1;}
if(r2.id==null){return 1;}
int x=r1.id.compareTo(r2.id);
if(x==0){return r1.pairnum()-r2.pairnum();}
return x;
}
private int ascending=1;
@Override
public void setAscending(boolean asc){
ascending=(asc ? 1 : -1);
}
public static final ReadComparatorName comparator=new ReadComparatorName();
}
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