public ITestCaseGenerator getGenerator( String functionName)
    {
    ITestCaseGenerator generator = generators_.get( getFunctionKey( functionName));
    return generator==null? generators_.get( ALL) : generator;
    }
public ITestCaseGenerator getGenerator ( String functionName ) { ITestCaseGenerator generator = generators_ . get ( getFunctionKey ( functionName ) ) ; return generator == null ? generators_ . get ( ALL ) : generator ; }
Returns the test case generator for the given system function.