Wait Until

Defining Logic > Statements > Wait Until

Wait Until

Delays processing of the current logic until the Boolean expression is true. The rest of the model continues to process during the delay. Note that if the expression is initially evaluated to be false, it is only reevaluated when an attribute, variable, or array element in the expression changes. Multiple entities waiting on the same condition are released one at a time. This allows a released entity to change a variable value that will prevent the other waiting entities from being released.

Components

Element The first part of the boolean expression that is to be evaluated against the Value. This element may only be a variable.
Operator The operator used to compare the Element to the Value in order to check for true or false.
Value The value that is compared to the Element to determine if the statement is true or false.
(Operator) Optional and/or operator that allows you to add additional or alternate conditions for the WAIT UNTIL statement.