cancel
Showing results for 
Search instead for 
Did you mean: 

Regarding Cardinality,Singletone?

Former Member
0 Kudos

Hi All,

Can u please Explain me in verbally ,the terms Cardinality,

Singletone properties of Component Controller...

Regards,

Ravi

Accepted Solutions (0)

Answers (1)

Answers (1)

abhimanyu_lagishetti7
Active Contributor
0 Kudos

Cardinality and Singleton are not the properties of component controller

These are the properties of a Context Node

Cardinality specifies How many Records(Elements ) that the node can hold

0..1 it can hold records(elements) ranging from 0 to 1

1..1 it can hold at least one record and atmost one record records(elements)

similarly others 1..n and 0..n

Singleton is something to do with Child Nodes

there is clear explanation of singleton in the following link

http://help.sap.com/saphelp_erp2005/helpdata/en/7a/787e40417c6d1de10000000a1550b0/content.htm

Abhi