alma.acs.alarmsystem.source.AlarmQueue Class Reference

Inherits java::util::concurrent::ConcurrentHashMap< String, AlarmQueue.AlarmToQueue >.

List of all members.

Classes
class	AlarmToQueue
Public Member Functions
void	add (String faultFamily, String faultMember, int faultCode, Properties properties, boolean active)

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Detailed Description

A queue of alarms.

The alarms are stored in a map because we want to storein the vector are ordered following their arrival time i.e. the oldest item is in the head.

The class is thread safe.

For the implementation a Set would have been enough but the ConcurrentHashMap is thread safe and there should not be big perfromance difference between this and a concrete Set.

Author:

acaproni

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Member Function Documentation

void alma.acs.alarmsystem.source.AlarmQueue.add	(	String	faultFamily,
		String	faultMember,
		int	faultCode,
		Properties	properties,
		boolean	active
	)

Parameters:

	faultFamily	The fault family
	faultMember	The fault member
	faultCode	The fault code
	properties	The user properties
	active	The state active/terminate

Referenced by alma.acs.alarmsystem.source.AlarmSourceImpl.clearAlarm(), and alma.acs.alarmsystem.source.AlarmSourceImpl.raiseAlarm().

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The documentation for this class was generated from the following file:

• AlarmQueue.java