#include <iostream.h>
#include "Task.h"
#include "String.h"

Task::Task() : state(TASK_ON_HOLD) {}
Task::~Task() {}

int Task::Do() {
    return TASK_ON_HOLD;
}

int Task::Run() {
    cerr << "Running task '" << GetName() << "'...\n";
    try {
	while ((state = Do()) != TASK_DONE);
    }
    catch (GeneralException e) {
	cerr << "Task " << GetName() << " caused an unexpected exception: '" << e.GetMsg() << "', closing it.\n";
	return TASK_DONE;
    }
        
    return state;
}

int Task::GetState() {
    return state;
}

String Task::GetName() {
    return "Unknow Task";
}