Generic Trigger


Generic Trigger is an abstract type and also direct subtype of Trigger
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with functions Generic Trigger Functions, direct subtypes Generic Trigger subtypes and keys Generic Trigger keys

TYPE INCLUSION RELATIONSHIPS

Trigger

Generic Trigger

Boolean Transform

Is Inside

Is Member Of

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AVAILABLE FUNCTIONS

Create

Evaluate

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AVAILABLE CREATE FUNCTION KEYS

Input Variables

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This type represents any predicate function that maps u variables x₁ , x₂ , ... , xᵤ into one single boolean variable.
The variables can generally be data of any type, eg numbers, dates, text etc.
Note, the function can still accept as input more than u variables, but in that case it only processes the first u variables and ignores the rest.
It is also possible for u to be undetermined, in which case the function can process any number of variables, perhaps even a zero number of variables.

The best way to understand what a specific function does, is by examining the output of its local functionEvaluate for various choices of input variables.