public void put(FunctionSignature fd, boolean varargs) {
FunctionExpressionMap func = functionMap.get(fd);
if (func == null) {
func = new FunctionExpressionMap(varargs);
functionMap.put(fd, func);
}
func.put(fd.getArity(), fd);
}
public static IFunctionInfo getFunctionInfo(FunctionSignature fs) {
return getFunctionInfo(new FunctionIdentifier(fs.getNamespace(), fs.getName(), fs.getArity()));
}