Rule Builder > Managing Decision Trees > Executing Decision Trees > Chaining Decision Trees in a Ruleflow Using a Parameter |
Chaining Decision Trees in a Ruleflow Using a Parameter |
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You can chain decision trees in a ruleflow by using a parameter added to the rule package. You need to start with a repository that contains functions and two decision trees. Then perform the following procedure:
type
in the Property Sheet. Now edit the decision trees to incorporate the parameter as a chaining mechanism.
set <attribute> to <value>
, as shown in Figure 13.59.
<select an attribute>
list, select the parameter you just created and click OK. The action will now set your parameter to the value you enter in the action.
Tip |
The decision tree setting the parameter should come first in the ruleflow, then the decision tree featuring the decision test on the parameter. Make sure each rule task uses the properties sequential algorithm and literal ordering. |
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