private static boolean[] getAllowedDirections(AtomicQuery query) {
boolean[] dirs = new boolean[4];
if (query.queryProperties()) {
assert query.isAllowedDirection(EdgeDirection.OUT);
dirs[0] = true;
}
if (query.queryRelationships()) {
Direction d = Direction.BOTH;
if (query.hasDirectionCondition()) {
d = query.getDirectionCondition();
}
switch (d) {
case IN:
dirs[3] = true;
break;
case OUT:
dirs[2] = true;
break;
case BOTH:
dirs[2] = true;
dirs[3] = true;
break;
}
}
return dirs;
}
