Map<String, Set<Integer>> findCandidateUnionDecisions() {
Map<String, Set<Integer>> candidateUnionDecisions = new HashMap<String, Set<Integer>>();
for (InferredType subelt : structTypes) {
candidateUnionDecisions.putAll(subelt.findCandidateUnionDecisions());
}
return candidateUnionDecisions;
}
Map<String, Set<Integer>> findCandidateUnionDecisions() {
HashSet<Integer> curDecisions = new HashSet<Integer>();
for (int i = 0; i < unionTypes.size(); i++) {
for (int j = i + 1; j < unionTypes.size(); j++) {
List<String> iBases = unionTypes.get(i).getBases();
List<String> jBases = unionTypes.get(j).getBases();
if (isPrefixOf(iBases, jBases) || isPrefixOf(jBases, iBases)) {
curDecisions.add(i);
curDecisions.add(j);
}
}
}
Map<String, Set<Integer>> candidateUnionDecisions = new HashMap<String, Set<Integer>>();
for (InferredType subelt : unionTypes) {
candidateUnionDecisions.putAll(subelt.findCandidateUnionDecisions());
}
if (curDecisions.size() > 0) {
candidateUnionDecisions.put(name, curDecisions);
}
return candidateUnionDecisions;
}
Map<String, Set<Integer>> findCandidateUnionDecisions() {
return bodyType.findCandidateUnionDecisions();
}