Difference between revisions of "Activity:GetObjectsFromNamedRelation (Activity)"

Get Objects From Named Relation
Name	GetObjectsFromNamedRelation
Purpose	Return child objects of parent object
Category	Relations
Returns	List of child objects
Version	2.2.3

Revision as of 19:20, 16 April 2014

The GetObjectsFromNamedRelation activity returns a list of child objects and its relation data via the name of an existing Relation of a given parent object.

Arguments

Argument	Type	Direction	Purpose
Parent	RelationalObject	In	The parent object
RelationName	String	In	The name of the relation to be searched for at the parent object
RelationData	UBIKClassList<RelationData>	Out	The list of relation data objects
Result	UBIKClassList<Relationalobject>	Out	The list of child objects

Usage

This activity is used to get a list of child objects of the parent object via the name. Optional the relation data is returned.

@@ Line 29: / Line 29: @@
 ==Usage==
-This activity is used to find a certain relation at the parent object via the name and then relate the child object to it.
+This activity is used to get a list of child objects of the parent object via the name. Optional the relation data is returned.
-==Example==
-Load the MetaClass named ''PUMP'', also load the MetaProperty ''NOMINALPOWER'' from the property pool and then add it to the MetaClasses' properties:
-{| class="wikitable" | width = "50%"
-|-
-! Argument!! Value
-|- align="left"
-| Parent || <source lang = "vbnet">UBIKObject.Environment _
-.GetSystemMetaClass(SystemObjects.METACLASS) _
-.AllInstances("PUMP")</source>
-|- align="left"
-| RelationName || <source lang = "vbnet">"SYSREL_METAPROPERTY"</source>
-|- align="left"
-| Child || <source lang = "vbnet">UBIKObject.Environment _
-.GetSystemMetaClass(SystemObjects.POOL_METAPROPERTY) _
-.GetMetaProperty("NOMINALPOWER")</source>
-|}
 ==See also==
 * [[Workflow Designer]]
-* [[RemoveFromNamedRelation (Activity)]]
+* [[GetObjectsFromSystemRelation (Activity)]]
 [[Category:Workflows]] [[Category:Activities]]