Table of Contents

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  1. Preface
  2. RulePoint
  3. RulePoint Concepts
  4. Using RulePoint
  5. RulePoint Objects
  6. Working with Topics
  7. Working with Connections
  8. Working with Sources
  9. Working with Responders
  10. Working with Responses
  11. Working with Watchlists
  12. Working with Analytics
  13. DRQL
  14. Working with Rules
  15. Working with Alerts
  16. Setting Access Controls
  17. Troubleshooting RulePoint Issues
  18. Connecting to an Ultra Messaging Application
  19. Creating an Ultra Messaging JMS Source

User Guide

User Guide

The WHEN Clause

The WHEN Clause

The WHEN clause is where you specify the topics and the number of events required for each topic.
For example, the following clause looks for one stock event:
WHEN 1 stock
The following clause looks for five stock events s and one news event n:
WHEN 5 stock s, 1 news n
If you do not specify a number, the rule looks for all events for the specified topic:
WHEN stock

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