public OSMReaderHelperDoubleParse(GraphStorage storage, long expectedNodes) {
super(storage, expectedNodes);
dir = storage.directory();
pillarLats = dir.findCreate("tmpLatitudes");
pillarLons = dir.findCreate("tmpLongitudes");
// TODO check out if we better should use http://en.wikipedia.org/wiki/Segment_tree
osmIdToIndexMap = new BigLongIntMap(expectedNodes, EMPTY);
}
@Override
public void release() {
cacheData.clear();
// for memory mapped type we create temporary unpacked files which should be removed
if (dir != null) dir.clear();
}
@Override
void cleanup() {
dir.remove(pillarLats);
dir.remove(pillarLons);
pillarLons = null;
pillarLats = null;
osmIdToIndexMap = null;
}
public PillarInfo(boolean enabled3D, Directory dir) {
this.enabled3D = enabled3D;
this.dir = dir;
this.da = dir.find("tmpPillarInfo").create(100);
this.rowSizeInBytes = getDimension() * 4;
}
public void clear() {
dir.remove(da);
}