| Requirement Pattern Failure Alerts | Description | This pattern expresses the need of having the system functionality to inform users about system failures at the moment the failure occurs. | |
| Comments | ---- | ||
| Pattern goal | Alert users about system failures. | ||
| Author | GESSI-SSI | ||
| Sources (0..*) |
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| Keywords (0..*) | Alert, crash response, Failure, System failure, technical support | ||
| Dependencies (0..*) | ---- | ||
| Requirement Form Heterogeneous Failure Alerts | Description | This form establishes a dependency among the type of alert and the type of system failure that occurs. The extension establishes which alerts are issued by which system failures | |
| Comments | Application of extensions: Alerts for Failure Type: may (usually will) be applied more than once | ||
| Version date | 2009-01-28 00:00:00.0 | ||
| Author | GESSI-SSI | ||
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| Fixed Part | Question text | ---- | Form text | The system shall trigger different types of alerts depending on the type of system failure. |
| Extended Part Alerts for Failure Type | Question text | ---- | Form text | The system shall trigger %alerts% alerts in case of %failures% system failures |
| Parameter | Metric | ||
| failures: is a non-empty set of failure types | FailureTypes: FailureTypes = Set(FailureType) FailureType = Domain (network crash, database crash, ...) | ||
| alerts: is a non-empty set of alert types | AlertTypes: AlertTypes = Set(AlertType) AlertType = Domain (Bip, Mail, SMS, ...) | ||
| Requirement Form Homogeneous Failure Alerts | Description | This form does not establish any relationship among the type of alert and the type of system failure. It has extensions to determine the type of system failures and alerts in the system | |
| Comments | Application of extensions: Alert Types, Failure Types: may be applied at most once each. | ||
| Version date | 2009-03-20 00:00:00.0 | ||
| Author | GESSI-SSI | ||
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| Fixed Part | Question text | ---- | Form text | The system shall trigger an alert in case of system failure |
| Extended Part Alert Types | Question text | ---- | Form text | The system shall trigger %alerts% alerts in case of system failure. |
| Parameter | Metric | ||
| alerts: is a non-empty set of alert types | AlertTypes: AlertTypes = Set(AlertType) AlertType = Domain (Bip, Mail, SMS, ...) | ||
| Extended Part Failure Types | Question text | ---- | Form text | The system shall trigger alerts in case of %failures% failures. |
| Parameter | Metric | ||
| failures: is a non-empty set of failure types | FailureTypes: FailureTypes = Set(FailureType) FailureType = Domain (network crash, database crash, ...) | ||