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The While True loop repeats the series of grouped activities as long as the given condition evaluates as true. The condition is evaluated when the group is entered. If the condition evaluates to false, the activities within the group are not executed. The following is an example of a While True loop.
1. A clearing house application receives a message containing the description of an item up for sale and the price the seller is willing to accept.
2. The While True group is executed. The condition of the group is that the current high bid has to be greater than the price the seller is willing to accept.
4. When the high bid process variable is greater than the seller’s price, the transition is taken to the CompleteSale activity.
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Copyright © TIBCO Software Inc. All Rights Reserved |