/** * Generates a clause which invokes a function that returns a * BaseType. * * @see BTFunctionClause */ public SubClause newBTFunctionClause(String functionName, List children) throws DAP2ServerSideException, NoSuchFunctionException { BTFunction function = functionLibrary.getBTFunction(functionName); if (function == null) { if (functionLibrary.getBoolFunction(functionName) != null) { throw new NoSuchFunctionException ("The function " + functionName + "() cannot be used as a " + "sub-expression in a constraint clause"); } else { throw new NoSuchFunctionException ("This server does not support a " + functionName + "() function"); } } return new BTFunctionClause(function, children); }