Conditions

Use condition constructs to define the conditions to be evaluated.

all (type) in (list)
The all <type> construct introduces a collection of objects of a given type.
all of the following conditions are true
This construct groups together a series of conditions such that the combined statement evaluates to true only if all the listed conditions evaluate to true.
any of the following conditions is true
This construct groups conditions together such that the combined statement evaluates to true if one or more of the listed conditions evaluate to true.
in (list)
This construct defines a local variable in the rule that you can use to access objects from a collection.
(variable) is defined | undefined
This construct checks if a variable is defined or undefined. It is available in decision models only.
it is not true that (a condition)
This construct negates a condition statement.
(attribute) of (list)
You use this construct to access the list of values of a given attribute for a list of objects.
none of the following conditions are true
This construct negates a group of conditions.
the number of (type)
This construct returns the number of objects in the current data set or in the specified collection.
there are (number) (type)
This construct tests whether there is a specific number of objects of a given type in the specified collection.
there are at least (number) (type)
This construct tests whether there is at least a number of objects of a given type in the specified collection.
there are at most (number) (type)
This construct tests whether there is no more than a specified number of objects of a given type in a collection.
there are less than (number) (type)
This construct tests whether there are fewer than a specified number of objects of a given type.
there are more than (number) (type)
This construct tests whether there are more than a specified number of objects of a given type.
there is at least one (type)
This construct tests whether there is at least one object of a given type in a collection.
there is at most one (type)
This construct tests whether there is at most one object of a given type in a collection.
there is no (type)
This construct tests whether a data set contains no objects of the given type.
there is one (type)
This construct tests whether a collection contains one and only one object of a given type.

Parent topic: Condition part