#include "ISOFFTaskManager.hxx"


/// Constructor
ISOFFTaskManager::ISOFFTaskManager(){

  // Set flag to false.  We only want to run initialization for first event in first file.
  fInitialized = false;
  
}


/// Initialization of task (at start of first file)
int ISOFFTaskManager::Initialize(){

  if(!fInitialized){

    // Initialize all tasks  
    int status = 0;
    for(unsigned int i = 0; i < fTasks.size(); i++){
      status = fTasks[i]->Initialize();
      if(status != 0) break;      
    }

    fInitialized = true;
    return status;
  }

  return 0;

}

/// Method to be run on every event.
/// Must be implemented in any inherited class.
int ISOFFTaskManager::Process(COMET::ICOMETEvent& event){

  // Run Process on event for all tasks
  int status = 0;
  for(unsigned int i = 0; i < fTasks.size(); i++){
    status = fTasks[i]->Process(event);
    if(status != 0) break;      
  }
  
  fInitialized = true;
  return status;

}

/// Finalization of task (at end of last file).
int ISOFFTaskManager::Finalize(){

  // Run Finalize for all tasks
  int status = 0;
  for(unsigned int i = 0; i < fTasks.size(); i++){
    status = fTasks[i]->Finalize();
    if(status != 0) break;      
  }
  
  fInitialized = true;
  return status;
}

bool ISOFFTaskManager::SetOption( std::string option, std::string value )
{
  bool optionSet = false;
  for(unsigned int i = 0; i < fTasks.size(); i++){
          optionSet = optionSet || fTasks[i]->SetOption(option,value);
  }
  return optionSet;
}