| Package | Description | 
|---|---|
| com.streambase.sb.operator | 
 Provides classes and interfaces to add custom operators to StreamBase applications. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
TupleCaptureTransformer | 
Operator.getTupleCaptureTransformer(Schema s)
Get a TupleCaptureTransformer capable of translating tuples with the given schema to the equivalent
 schema with all the capture fields expanded out, and translating expanded tuples back into tuples with 
 the given schema
 
 This method may only be called at runtime; the exact schemas of any capture fields are not fully determined
 at typecheck time. 
 |