webMethods Business Rules 10.5 | webMethods Business Rules Web Help | webMethods Rules Development Help | Working with Decision Trees | About Decision Tree Processing Modes
 
About Decision Tree Processing Modes
webMethods Rules Development supports two kinds of processing modes for decision trees:
*Sequential All. The order of rules in a decision tree determines the order of execution. The rules are evaluated and executed from top to bottom.
*Sequential First. The order of rules in a decision tree determines the order of execution. The rules are evaluated from top to bottom. If a rule fires, the evaluation and execution is stopped.
The processing mode is selected when creating a decision tree, see Creating a Decision Tree, and it can be modified afterwards, see Modifying the Processing Mode.
Important: As decision trees are sequential, they can only be put in sequential rule sets.
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