Difference between revisions of "Template:Condition"

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(Meanings)
(Example)
Line 54: Line 54:
 
=== Example ===
 
=== Example ===
  
 +
A condition defining a template mapping which maps a template to the ontology class ''River'' if the template property ''type'' equals ''River'':
 
<pre>
 
<pre>
 
{{Condition
 
{{Condition
| templateProperty = 1
+
| templateProperty = type
 
| operator        = equals
 
| operator        = equals
 
| value            = River
 
| value            = River

Revision as of 13:35, 8 March 2010

{{Condition}}s are cases of a {{ConditionalMapping}}. They define the template property conditions and their result on the template mapping.

Usage

{{Condition
| templateProperty =
| operator         =
| value            =
| mapping          =
}}
{{Condition
| otherwise
| mapping   =
}}

Meanings

  • templateProperty: Define for which template property the condition has to apply.
  • operator: Possible values: isSet, equals, contains.
    • isSet: Condition applies if template property is set (contains any value).
    • equals: Condition applies if template property equals value.
    • contains: Condition applies if template property contains value.
  • value: If the operator value is equals or contains, define the template property value here.
  • mapping: If the condition applies, the TemplateMapping defined here are applied.
  • otherwise: otherwise is only to be used for the last condition of a ConditionalMapping. It equals the else case and defines the template mapping if none of the conditions defined before apply.

Example

A condition defining a template mapping which maps a template to the ontology class River if the template property type equals River:

{{Condition
| templateProperty = type
| operator         = equals
| value            = River
| mapping          = 
  {{TemplateMapping
  | mapToClass = River
  }}
}}
{{Condition
| otherwise
| mapping          = 
  {{TemplateMapping
  | mapToClass = Island
  }}
}}