AddRelation

Summary

This block is used to create a relation between source(s) and target(s).

Implementation

• Drag and drop the block from the palette

• Link the "execute" action from the "executed" topic of the previous block
  
  

Example

This block creates a relation named "hs:siteRef" (from Haystack dictionary) from an equipment to its site.

 Properties

• Artifacts: Artifacts created by this block
  Relation: relation created. Ex: the relation "hs:siteRef" between Lamp and Site

• Target: SFormat to define the target component of the relation. Ex: the component which represents a site

• Source: SFormat to define the source component of the relation. Ex: some equipment located in the site
  

• RelationId: SFormat to define the id of the relation to create. Ex: hs:siteRef, b:isIn or any relation of any dictionary

Behavior: DO

The relation is created between source(s) and target(s).

Behavior: UNDO

If relations still exist, relations are removed.