TODO erledigt (f2f54a7b) · Commits · ERZ / SWE_de.bsvrz.iav.fuzzylib

src/main/java/de/bsvrz/iav/fuzzylib/fuzzylib/Regelbasis.java

+27 −27

Original line number	Diff line number	Diff line
		@@ -94,11 +94,18 @@ public final class Regelbasis implements Ausdruck<Collection<FuzzyVariable>> {

		private Collection<FuzzyVariable> akkumulation(List<TermLiteral> konklusionen) {
		Map<String, List<Term>> fuzzyVariablen = new LinkedHashMap<>();
		for (TermLiteral k : konklusionen) {
		// TODO Berücksichtigen, dass einer der Terme ungültig sein kann
		Term term = k.getTerm();
		if (fuzzyVariablen.containsKey(k.getFuzzyVariable())) {
		List<Term> terme = fuzzyVariablen.get(k.getFuzzyVariable());
		konklusionen.forEach(k -> akkumuliere(fuzzyVariablen, k.getFuzzyVariable(), k.getTerm()));
		return fuzzyVariablen.entrySet().stream()
		.map(e -> new FuzzyVariable(e.getKey(), e.getValue()))
		.collect(Collectors.toList());
		}

		private void akkumuliere(Map<String, List<Term>> fuzzyVariablen, String fuzzyVariable, Term term) {
		List<Term> terme = fuzzyVariablen.computeIfAbsent(fuzzyVariable, s -> new ArrayList<>());
		aktualisiereTerme(terme, term);
		}

		private List<Term> aktualisiereTerme(List<Term> terme, Term term) {
		int index = -1;
		for (int i = 0; i < terme.size(); i++) {
		if (terme.get(i).getName().equals(term.getName())) {
		@@ -106,6 +113,7 @@ public final class Regelbasis implements Ausdruck<Collection<FuzzyVariable>> {
		break;
		}
		}

		if (index == -1) {
		terme.add(term);
		} else {
		@@ -115,15 +123,7 @@ public final class Regelbasis implements Ausdruck<Collection<FuzzyVariable>> {
		term = new Term(term.getName(), z);
		terme.set(index, term);
		}
		} else {
		List<Term> terme = new ArrayList<>();
		terme.add(term);
		fuzzyVariablen.put(k.getFuzzyVariable(), terme);
		}
		}
		return fuzzyVariablen.entrySet().stream()
		.map(e -> new FuzzyVariable(e.getKey(), e.getValue()))
		.collect(Collectors.toList());
		return terme;
		}

		@Override