| Class | Description | 
|---|---|
| AbstractCodelet | The base class of all codelets. | 
| CodeletInfo | Stores some information about a codelet class for transporting across the API. | 
| ExampleCodelet | A simple codelet example demonstrating usage. | 
| ItemMetaData | Example codelet for extracting workitem metadata. | 
| RandomWait | A simple codelet example demonstrating usage. | 
| ShellExecution | A codelet that executes an external program in the client environment. | 
| SupervisorInfo | |
| TaskCompleterInfo | |
| XQueryEvaluator | 
| Exception | Description | 
|---|---|
| CodeletExecutionException | 
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