/** Returns Entitity triple if it contains E. */
public EntityTriple aboutSingleEntity(NamedEntity e) {
for (EntityTriple et : solution) {
if (et.contains(e)) {
return et;
}
}
return null;
}
/** Returns true if Solution associated E0 and E1. */
public boolean isAssociated(NamedEntity e0, NamedEntity e1) {
for (EntityTriple triple : solution) {
if (triple.isTripleAssociated(e0, e1)) {
return true;
}
}
return false;
}
/** Returns true if Solution can be valid. */
public boolean isValidSolution() {
for (EntityTriple e : solution) {
if (!e.isValidTriple()) {
return false;
}
}
for (int i = 0; i < solution.size(); i += 1) {
for (int j = (i + 1); j < solution.size(); j += 1) {
if (solution.get(i).hasSameEntities(solution.get(j))) {
return false;
}
}
}
return true;
}