Difference between revisions of "Constraint: AND / OR / XOR / NOT"

Latest revision as of 10:56, 9 January 2026

This constraint lets you combine other constraints using AND, OR, XOR, or NOT logic.

Options

AND: All nested constraints must be true
OR: At least one nested constraint must be true
XOR: Exactly one nested constraint must be true
NOT: Invert the result of the nested constraints

Example

Example 1: Enable DND only when it is late and Wi-Fi is disconnected

Triggers

Screen On/Off - Screen On

Actions

Priority Mode / Do Not Disturb (Priority Only)

Constraints

AND
- Time of Day (22:00-06:00)
- Wifi State (Disconnected)

See Also

@@ Line 1: / Line 1: @@
-<span style="color: #0E9549; font-size: 24px;">'''About this constraint '''</span>
+<pre class="header-style">This constraint lets you combine other constraints using AND, OR, XOR, or NOT logic.</pre>
-This constraint may be used to perform logical operators on any child constraints that are added to this constraint.
+''' Options '''
-To add child constraint(s) tap the constraint in the edit macro screen and select the 'add constraint' option. All child constraints will appear indented directly under this constraint.
+* '''AND''': All nested constraints must be true
-<br/>
+* '''OR''': At least one nested constraint must be true
+* '''XOR''': Exactly one nested constraint must be true
+* '''NOT''': Invert the result of the nested constraints
-When several constraints are used, they are linked by an implicit AND i.e. ALL the constraint conditions have to be TRUE for the action to execute.
+''' Example '''
-If you need a more sophisticated logic, you can link the constraints with logical operators:
+''Example 1: Enable DND only when it is late and Wi-Fi is disconnected''
-<br/>
+  <pre class="trigger-style">Triggers
-<span style="color: #0E9549; font-size: 24px;">'''AND logic operator (by default)'''</span><br/>
+Screen On/Off - Screen On</pre>
+  <pre class="action-style">Actions
-ALL constraint conditions below this operator have to be TRUE. If no other logical operators are needed, this one is not necessary.
+Priority Mode / Do Not Disturb (Priority Only)</pre>
+  <pre class="constraint-style">Constraints
-<span style="color: #0E9549; font-size: 24px;">'''OR logic operator '''</span><br/>
+AND
+- Time of Day (22:00-06:00)
+- Wifi State (Disconnected)</pre>
-AT LEAST ONE of the constraint conditions below this operator has to be TRUE.
+''' See Also '''
-<span style="color: #0E9549; font-size: 24px;">'''XOR (XOR = eXclusive OR)'''</span><br/>
+* [[Constraint: Time of Day|Time of Day Constraint]]
+* [[Constraint: Wifi State|Wifi State Constraint]]
-ONE AND ONLY ONE of the constraint conditions below this operator has to be TRUE.
-<span style="color: #0E9549; font-size: 24px;">'''Logical operator NOT '''</span><br/>
-NEGATION of the constraint condition attached i.e. the constraint has NOT to be TRUE for the action to execute.
-All these constraints and operators can be nested to get even more sophisticated conditions.