private VariantContext findMatchingComp(
final VariantContext eval, final Collection<VariantContext> comps) {
// if no comps, return null
if (comps == null || comps.isEmpty()) return null;
// if no eval, return any comp
if (eval == null) return comps.iterator().next();
// find all of the matching comps
VariantContext lenientMatch = null;
for (final VariantContext comp : comps) {
switch (doEvalAndCompMatch(comp, eval, requireStrictAlleleMatch)) {
case STRICT:
return comp;
case LENIENT:
if (lenientMatch == null) lenientMatch = comp;
break;
case NO_MATCH:;
}
}
// nothing matched, just return lenientMatch, which might be null
return lenientMatch;
}
