in drools-benchmarks-parent/drools-benchmarks/src/main/java/org/drools/benchmarks/turtle/runtime/SubNetworkBenchmark.java [170:181]
private String generateNodes(int segment) {
String str = (joinCount == 1) ? "" : "(";
for ( int i = 0; i < joinCount; i++) {
if (i > 0) {
str += " and ";
}
str += "$n" + segment + "" + i + " : Node(segment == " + segment + ", join == " + i + ")";
}
str += (joinCount == 1) ? "" : ")";
return str;
}