public final void addMapping(ClaimedMapping previous, DirectMapping newMapping)
throws BridgeDBException {
IdSysCodePair targetRef = newMapping.getTargetPair();
if (checkedPairs.contains(targetRef)) {
// ystem.out.println("Duplicate " + targetRef);
return;
}
if (previous.createsLoop(targetRef)) {
// ystem.out.println("Loop " + targetRef);
return;
}
String predicate =
predicateMaker.possibleCombine(previous.getPredicate(), newMapping.getPredicate());
if (predicate == null) {
// ystem.out.println("unable to combine " + previous.getPredicate() + " and " +
// newMapping.getPredicate());
return;
}
String justification =
justificationMaker.possibleCombine(
previous.getJustification(), newMapping.getJustification());
if (justification == null) {
// ystem.out.println("unable to combine " + previous.getJustification() + " and " +
// newMapping.getJustification());
return;
}
TransitiveMapping transitiveMapping =
new TransitiveMapping(previous, newMapping, predicate, justification);
// ystem.out.println("Adding " + transitiveMapping);
addMapping(transitiveMapping);
}
private void addMapping(ClaimedMapping mapping) {
// ystem.out.println("+ " + mapping);
toCheck.push(mapping);
mappings.add(mapping);
checkedPairs.add(mapping.getTargetPair());
}
