new String(value)
Metadata that treats topic values as Strings. Accepts a default value, to be used by any topics added with this
metadata.
Parameters:
| Name | Type | Argument | Default | Description |
|---|---|---|---|---|
value |
String |
<optional> |
'' | The default value |
Example
// Create a String metadata instances with a default value of "Hello world"
var mstring = new diffusion.metadata.String("Hello world");