/*
* (non-Javadoc)
*
* @see
* com.cohesiva.drifter.datastruct.IComplex#onMerge(com.cohesiva.drifter
* .common.Location, com.cohesiva.drifter.datastruct.IComplex)
*/
@Override
public void onMerge(ISplitContext ctx, IComplex mergedWhole) {
SquareWithCircles wholeComplex = ((SquareWithCircles) mergedWhole);
// {{ give the circles back to merged whole
for (Iterator<Circle> iter = this.circles.iterator(); iter.hasNext(); ) {
Circle circle = iter.next();
int originDepth = CirclePopulationStrategy.originDepth(circle);
if (originDepth <= wholeComplex.depth()) {
wholeComplex.circles.add(circle);
iter.remove();
}
}
this.circles.clear();
// }}
// reset random
wholeComplex.random = new Random(ctx.index());
this.square = null;
this.random = null;
this.circles = null;
}
@Override
public void populate(SquareWithCircles square, Location referenceLocation) {
// set up fuse
int idx = square.depth() <= 6 ? square.depth() : 6;
Location topLeft = square.square.getTopLeft();
// {{ compute min and max coords
int minx = (int) topLeft.x();
int miny = (int) topLeft.y() - square.square.getWidth() + CIRCE_RADIUS_BY_DEPTH[idx];
int maxx = (int) topLeft.x() + square.square.getWidth() - CIRCE_RADIUS_BY_DEPTH[idx];
int maxy = (int) topLeft.y();
// }}
// {{ compute location bounds
Location minLocation = new Location(minx, miny, 0, DistanceUnit.LIGHT_YEAR);
Location maxLocation = new Location(maxx, maxy, 0, DistanceUnit.LIGHT_YEAR);
// }}
// populate 1 new circle per square
// square.circles.add(new Circle(minLocation, CIRCE_RADIUS_BY_DEPTH[idx]));
// square.circles.add(new Circle(maxLocation, CIRCE_RADIUS_BY_DEPTH[idx]));
Location randomLocation = new RandomLocation(minLocation, maxLocation, square.random);
square.circles.add(new Circle(randomLocation, CIRCE_RADIUS_BY_DEPTH[idx]));
/*for (int count = 1; count <= 1; count++) {
Location randomLocation = new RandomLocation(minLocation,
maxLocation, square.random);
square.circles.add(new Circle(randomLocation,
CIRCE_RADIUS_BY_DEPTH[idx]));
}*/
}
/*
* (non-Javadoc)
*
* @see
* com.cohesiva.drifter.datastruct.IComplex#onSplitComplete(com.cohesiva
* .drifter.common.Location, com.cohesiva.drifter.datastruct.IComplex[])
*/
@Override
public void onSplitComplete(ISplitContext ctx, IComplex[] splittedParts) {
// {{ distribute all circles to splitted complexes
for (Iterator<Circle> iter = this.circles.iterator(); iter.hasNext(); ) {
Circle circle = iter.next();
for (IOffset offset : this.splitDegree().offsets()) {
SquareWithCircles holder = (SquareWithCircles) splittedParts[offset.offsetIndex()];
if (holder.isSurrounding(ctx.referenceLocation(), 0)) {
holder.circles.add(circle);
iter.remove();
break;
}
}
}
// }}
}