private void buildMapping(HeuristicsNet hn) {
HNSet outputSubsets;
HNSubSet outputSubset;
int taskInSubset;
mapping = new HNSet[hn.size()][hn.size()];
for (int task = 0; task < hn.size(); task++) {
outputSubsets = hn.getOutputSet(task);
for (int iOutputSubsets = 0; iOutputSubsets < outputSubsets.size(); iOutputSubsets++) {
// inserting for every element
outputSubset = outputSubsets.get(iOutputSubsets);
for (int iSubset = 0; iSubset < outputSubset.size(); iSubset++) {
taskInSubset = outputSubset.get(iSubset);
insertInMapping(taskInSubset, task, outputSubset);
}
}
}
}
/**
* Build an initial marking for a given heuristics net.
*
* @param net an enhanced heuristics net to which the initial marking must be built.
* @throws java.lang.NullPointerException whenever the net has disconnected elements. An element
* is disconnected when its INPUT or OUTPUT set is null.
*/
public MarkingHeuristicsNet(HeuristicsNet net, Random generator) throws NullPointerException {
this.generator = generator;
size = net.size();
hNet = net;
// checking if all input and output sets are DIFFERENT from null...
for (int i = 0; i < size; i++) {
if (hNet.getInputSet(i) == null || hNet.getOutputSet(i) == null) {
throw new NullPointerException("Net has disconnected elements!!");
}
}
createMarking();
}