//Return Event Defintions using Contract as an indentifier to traverse the Event mapping.
public HashSet <EventDefinition> retrieveEventDefinitionsUsingContract(ContractDefinition contract)
{
if (EventMapping.ContainsKey(contract))
{
return(EventMapping[contract]);
}
else
{
return(new HashSet <EventDefinition>());
}
}
//Function to insert an event into the argument contract.
public void InsertEventInContract(ContractDefinition contract, EventDefinition eventDef)
{
//if the event map does not contain the contract, then add it
//if the eventMap does not contain the event definition, then add it.
if (EventMapping.ContainsKey(contract) == false)
{
EventMapping[contract] = new HashSet <EventDefinition>();
}
if (EventMapping[contract].Contains(eventDef) == false)
{
EventMapping[contract].Add(eventDef);
}
}
//function to check whether an event name is contain in a contract.
public bool containsEventName(ContractDefinition contract, string eventName)
{
if (!EventMapping.ContainsKey(contract))
{
return(false);
}
foreach (EventDefinition eventDef in EventMapping[contract])
{
if (eventName.Equals(eventDef.Name))
{
return(true);
}
}
return(false);
}
