private void computeNodedEdges(List bufferSegStrList, PrecisionModel precisionModel) {
Noder noder = getNoder(precisionModel);
noder.computeNodes(bufferSegStrList);
Collection nodedSegStrings = noder.getNodedSubstrings();
// DEBUGGING ONLY
// BufferDebug.saveEdges(nodedEdges, "run" + BufferDebug.runCount + "_nodedEdges");
for (Iterator i = nodedSegStrings.iterator(); i.hasNext(); ) {
SegmentString segStr = (SegmentString) i.next();
Label oldLabel = (Label) segStr.getData();
Edge edge = new Edge(segStr.getCoordinates(), new Label(oldLabel));
insertUniqueEdge(edge);
}
// saveEdges(edgeList.getEdges(), "run" + runCount + "_collapsedEdges");
}
/** @param level -1 to get items */
private void boundablesAtLevel(int level, AbstractNode top, Collection boundables) {
Assert.isTrue(level > -2);
if (top.getLevel() == level) {
boundables.add(top);
return;
}
for (Iterator i = top.getChildBoundables().iterator(); i.hasNext(); ) {
Boundable boundable = (Boundable) i.next();
if (boundable instanceof AbstractNode) {
boundablesAtLevel(level, (AbstractNode) boundable, boundables);
} else {
Assert.isTrue(boundable instanceof ItemBoundable);
if (level == -1) {
boundables.add(boundable);
}
}
}
return;
}