public LSHVectorFactory getLSHVectorFactory() {
		if (database == null) {
			return null;
		}
		return database.getLSHVectorFactory();
	}
Return the {@link BSimServerInfo server info object} for this database
@return the server info object or null if not currently associated with 
a {@link FunctionDatabase}.
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/query/facade/SimilarFunctionQueryService.java