onInvoke method

dynamic onInvoke(Map params)

This is called when this node is invoked. You can return the following types from this method:

• Iterable
• Map
• Table
• Stream
• SimpleTableResult
• AsyncTableResult

You can also return a future that resolves to one (like if the method is async) of the following types:

• Stream
• Iterable
• Map
• Table

Implementation

dynamic onInvoke(Map params) {
  return null;
}