// Normally, notMatched should contain only leaf EquivRecords. However
// partitioning might turn a leaf into an internal node. When that happens
// we need to remove that internal node and find the descendents that are
// leaves and add them to the appropriate lists.
private void processInternalEquivRecords() {
List<EquivRecord> newMatched = new ArrayList<EquivRecord>();
List<EquivRecord> newNotMatched = new ArrayList<EquivRecord>();
for (ListIterator<EquivRecord> it = notMatched.listIterator(); it.hasNext(); ) {
EquivRecord er = it.next();
if (er.isLeaf()) {
Job.error(er.isMatched(), "notMatched list has matched");
} else {
// a leaf EquivRecord was partitioned and therefore isn't a
// leaf anymore. Find the descendents of this node that are
// leaves.
it.remove();
new FindLeaves(newMatched, newNotMatched, er, globals);
}
}
matched.addAll(newMatched);
notMatched.addAll(newNotMatched);
}
/**
* @return an NodableNameProxy[][]. NodableNameProxy[d][n] gives the nth net of the dth design.
* NetNameProxy[a][n] is NCC equivalent to NetNameProxy[b][n] for all a and b.
*/
public NodableNameProxy[][] getEquivalentNodes() {
int numDes = getNumNetlistsBeingCompared();
NodableNameProxy[][] equivParts = new NodableNameProxy[numDes][];
int numMatched = partLeafRecs.numMatched();
for (int i = 0; i < numDes; i++) {
equivParts[i] = new NodableNameProxy[numMatched];
}
int partNdx = 0;
for (Iterator<EquivRecord> it = partLeafRecs.getMatched(); it.hasNext(); partNdx++) {
EquivRecord er = it.next();
int cktNdx = 0;
for (Iterator<Circuit> cit = er.getCircuits(); cit.hasNext(); cktNdx++) {
Circuit ckt = cit.next();
Job.error(ckt.numNetObjs() != 1, "not matched?");
Part p = (Part) ckt.getNetObjs().next();
equivParts[cktNdx][partNdx] = p.getNameProxy().getNodableNameProxy();
}
}
return equivParts;
}
/**
* @return an NetNameProxy[][]. NetNameProxy[d][n] gives the nth net of the dth design.
* NetNameProxy[a][n] is NCC equivalent to NetNameProxy[b][n] for all a and b.
*/
public NetNameProxy[][] getEquivalentNets() {
int numDes = getNumNetlistsBeingCompared();
NetNameProxy[][] equivNets = new NetNameProxy[numDes][];
int numMatched = wireLeafRecs.numMatched();
for (int i = 0; i < numDes; i++) {
equivNets[i] = new NetNameProxy[numMatched];
}
int wireNdx = 0;
for (Iterator<EquivRecord> it = wireLeafRecs.getMatched(); it.hasNext(); wireNdx++) {
EquivRecord er = it.next();
int cktNdx = 0;
for (Iterator<Circuit> cit = er.getCircuits(); cit.hasNext(); cktNdx++) {
Circuit ckt = cit.next();
Job.error(ckt.numNetObjs() != 1, "not matched?");
Wire w = (Wire) ckt.getNetObjs().next();
equivNets[cktNdx][wireNdx] = w.getNameProxy().getNetNameProxy();
}
}
return equivNets;
}
/**
* Print a message and abort execution
*
* @param msg message to print when error occurs
*/
public void error(String msg) {
Job.error(true, msg);
}
/**
* Print a message and abort execution if pred is true.
*
* @param pred if true then an error has occurred
* @param msg message to print when error occurs
*/
public void error(boolean pred, String msg) {
Job.error(pred, msg);
}
