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package hiseq;
import java.util.ArrayList;
import java.util.Iterator;
import structures.ByteBuilder;
public class Tile implements Iterable<MicroTile> {
public Tile(int lane_, int tile_){
lane=lane_;
tile=tile_;
}
public MicroTile get(int x, int y, boolean create){
final int xindex=x/xSize, yindex=y/ySize;
ArrayList<MicroTile> ylist=getIndex(xindex, create);
if(ylist==null || (yindex>=ylist.size() && !create)) {return null;}
while(yindex>=ylist.size()){ylist.add(null);}
MicroTile mt=ylist.get(yindex);
if(mt==null && create){
mt=new MicroTile(lane, tile, xindex*xSize, (xindex+1)*xSize-1, yindex*ySize, (yindex+1)*ySize-1);
ylist.set(yindex, mt);
}
assert(mt==null || mt.contains(x, y)) : x+", "+y+", "+xindex+", "+yindex+", "+mt;
return mt;
}
private ArrayList<MicroTile> getIndex(int xindex, boolean create){
if(!create && xindex>=xlist.size()) {return null;}
while(xindex>=xlist.size()){xlist.add(new ArrayList<MicroTile>());}
ArrayList<MicroTile> ylist=xlist.get(xindex);
return ylist;
}
@Override
public String toString(){
return toText(31, 0, null, null).toString();
}
public ByteBuilder toText(int k, double HG, double[] rerf, double[] berf){
ByteBuilder bb=new ByteBuilder();
for(ArrayList<MicroTile> ylist : xlist){
if(ylist!=null){
for(MicroTile mt : ylist){
if(mt!=null){
mt.toText(bb, k, HG, rerf, berf);
}
}
}
}
return bb;
}
public void add(Tile tb) {
for(ArrayList<MicroTile> x : tb.xlist) {
for(MicroTile mtb : x) {
// System.err.println("Adding mt "+mtb.x1+" "+mtb.y1);
if(mtb!=null) {
synchronized(mtb) {
MicroTile mta=get(mtb.x1, mtb.y1, true);
synchronized(mta) {
mta.add(mtb);
}
}
}
}
}
}
@Override
public Iterator<MicroTile> iterator() {return mtList().iterator();}
public ArrayList<MicroTile> mtList() {
ArrayList<MicroTile> list=new ArrayList<MicroTile>();
for(ArrayList<MicroTile> ylist : xlist){
if(ylist!=null){
for(MicroTile mt : ylist){
if(mt!=null){
list.add(mt);
}
}
}
}
return list;
}
public ArrayList<ArrayList<MicroTile>> xlist=new ArrayList<ArrayList<MicroTile>>();
public int lane;
public int tile;
public static int xSize=500;
public static int ySize=500;
}
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