Hyperledger Fabric How to initialise a 2D array in cto file

Question

I want to initialise a 2D array in a Hyperledger .cto file

I want to do something like:

o String[][] csv optional

But the above statement doesnt work, it shows error. Any other way to do this?

Answer 1

You could try something like this, with a concept:

concept S1 {
  o String[] csv
}

asset S2 identified by sID {
  o String sID
  o S1 [] s1 
}

Example data would look like:

{
  "$class": "org.acme.model.S2",
  "sID": "SR26",
  "s1": [{"csv":["a","b"]},{"csv":["c","d"]}]
}