public DefinitionAnalyser(List <Process> ProcessList, SystemDef SystemDefinition)
{
this.processList = ProcessList;
this.systemDefinition = SystemDefinition;
this.ChannelSync = new List <string>();
this.ProcessSync = new List <string>();
Channels = new List <Channel>();
Processes = new List <Process>();
}
/* This function checks the syntax of the string.
* The following criteria are checked:
* 1. Start of file contains "PROCESS:" without quotes
* 2. Process definition check
* 2.a. Process name, followed by '='
* 3. System definition contains the "SYSTEM:" heading without quotes
* 4. System definition check
* 4.a. System definition name, followed by '='
* 4.b. System definition contains processes defined in 2.a.
*/
public bool Check()
{
String[] lines = systemString.Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
processList = new List <Process>();
system = new SystemDef();
if (lines[0] == "PROCESS:")
{
int index = 1;
while ((index < lines.Length) && (lines[index] != "SYSTEM:"))
{
/* Validate the process defintiion */
Process proc = new Process(lines[index]);
if (proc.Validate())
{
/* Add the process to the list */
processList.Add(proc);
}
else
{
throw new Exception("The process validation failed!");
}
index++;
}
if (index >= lines.Length)
{
throw new Exception("The input file does not hava a \"SYSTEM:\" definition.");
}
/* Look for SYSTEM definition */
if (lines[index] == "SYSTEM:")
{
index++;
system.DefinitionString = lines[index];
if (!system.Validate())
{
throw new Exception("The system validation failed!");
}
}
else
{
throw new Exception("The input file does not hava a \"SYSTEM:\" definition.");
}
}
else
{
throw new Exception("The input file does not start with \"PROCESS:\".");
}
return(true);
}
public SyntaxChecker(String inputString)
{
processList = new List <Process>();
system = new SystemDef();
systemString = inputString;
}