Difference between revisions of "Core.Terms.LogicOperations"
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| − | [[Category:Core]] | + | {{DISPLAYTITLE:OTX '''LogicOperations'''}}[[Category:Core]] |
== Classification == | == Classification == | ||
| − | {{ClassificationActivity | | + | {{ClassificationActivity | LogicOperations | Basic logical operations with Boolean expressions | [[Term]] | [[Core|OTX Core library]] | [[Operations]] | - | - }} |
| − | == | + | == OTL Syntax == |
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | <syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | ||
BooleanValue = BooleanTerm1 operator BooleanTerm2 | BooleanValue = BooleanTerm1 operator BooleanTerm2 | ||
| Line 19: | Line 19: | ||
*: Logical XOR (exclusive disjunction) | *: Logical XOR (exclusive disjunction) | ||
* '''!''' | * '''!''' | ||
| − | *: Logical | + | *: Logical NOT (negation) |
| − | {{TermReturnValue| [[Boolean]] | Return value from the logical operation}} | + | {{TermReturnValue| [[Core.DataTypes.SimpleDataType.Boolean|Boolean]] | Return value from the logical operation}} |
== Properties == | == Properties == | ||
| + | |||
| + | '''LogicAnd, LogicOr, LogiXor:''' | ||
| + | |||
| + | {| {{TableHeader}} | ||
| + | {{TableRowPropertiesHeader}} | ||
| + | {{TableRowPropertie2| Terms | [[Boolean]] | [[Term]] | - | [2..*] | Represents the list of BooleanTerm operands of the disjunction. Terms will be evaluated in the order of appearance in the OTX document.}} | ||
| + | |} | ||
| + | |||
| + | '''LogicNot:''' | ||
| + | |||
{| {{TableHeader}} | {| {{TableHeader}} | ||
{{TableRowPropertiesHeader}} | {{TableRowPropertiesHeader}} | ||
| − | {{ | + | {{TableRowPropertie2| Term | [[Boolean]] | [[Term]] | - | [1] | Represents the BooleanTerm operand of the negation.}} |
| − | |||
|} | |} | ||
| − | == Examples == | + | == OTL Examples == |
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | <syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | ||
| − | + | Boolean MyValueOfBool1; | |
| − | + | Boolean MyValueOfBool2; | |
| − | + | Boolean MyValueOfBool3; | |
| − | + | Boolean MyValueOfBool4; | |
| + | Boolean MyValueOfBool5; | ||
| + | Boolean result; | ||
| + | |||
| + | result = MyValueOfBool1 && MyValueOfBool2 && MyValueOfBool3; | ||
| + | result = MyValueOfBool1 || MyValueOfBool2 || MyValueOfBool3 || MyValueOfBool4; | ||
| + | result = MyValueOfBool1 ^ MyValueOfBool2 ^ MyValueOfBool3 ^ MyValueOfBool4 ^ MyValueOfBool5; | ||
| + | result = !MyValueOfBool1; | ||
</syntaxhighlight> | </syntaxhighlight> | ||
== See also == | == See also == | ||
| − | [[ComparativeOperations]] <br/> | + | [[Core.Terms.ComparativeOperations|ComparativeOperations]] <br/> |
| − | [[MathematicalOperations]] | + | [[Core.Terms.MathematicalOperations|MathematicalOperations]] |
Latest revision as of 08:36, 26 April 2019
Contents
Classification
| Name | LogicOperations |
| Short Description | Basic logical operations with Boolean expressions |
| Class | Term |
| Extension | OTX Core library |
| Group | Operations |
| Exceptions | - |
| Checker Rules | - |
| Standard Compliant | Yes |
OTL Syntax
BooleanValue = BooleanTerm1 operator BooleanTerm2
BooleanValue = !BooleanTerm1Description
Logical operators are used according to the C# notation for logical operations in the formulation of conditions etc. The following operators can be used:
- &&
- Logical AND (conjunction)
- ||
- Logical OR (disjunction)
- ^
- Logical XOR (exclusive disjunction)
- !
- Logical NOT (negation)
Return Value
The Term returns the value, see table below.
In OTX, Terms are categorized according to its return data type!
| Data Type | Description |
| Boolean | Return value from the logical operation |
Properties
LogicAnd, LogicOr, LogiXor:
| Name | Data Type | Class | Default | Cardinality | Description |
| Terms | Boolean | Term | - | [2..*] | Represents the list of BooleanTerm operands of the disjunction. Terms will be evaluated in the order of appearance in the OTX document. |
LogicNot:
| Name | Data Type | Class | Default | Cardinality | Description |
| Term | Boolean | Term | - | [1] | Represents the BooleanTerm operand of the negation. |
OTL Examples
Boolean MyValueOfBool1;
Boolean MyValueOfBool2;
Boolean MyValueOfBool3;
Boolean MyValueOfBool4;
Boolean MyValueOfBool5;
Boolean result;
result = MyValueOfBool1 && MyValueOfBool2 && MyValueOfBool3;
result = MyValueOfBool1 || MyValueOfBool2 || MyValueOfBool3 || MyValueOfBool4;
result = MyValueOfBool1 ^ MyValueOfBool2 ^ MyValueOfBool3 ^ MyValueOfBool4 ^ MyValueOfBool5;
result = !MyValueOfBool1;