Executable (Parent module for everything of interest. 6.2.3 API)

All Known Implementing Classes:

EchoExecutable, SASCLIDriver, SASServerSideCLiDriver
```
public interface Executable
```
This is the executable that is run on the server. When a client makes a call to the SAS servlet, the SASServlet#createExecutable() is invoked and an instance of this is created. Generally if you want to run (usually character mode) program X on the server, you extend it to implement this (taking care that it manages state sanely) and set its IOInterface to be StringIO, which intercepts all output statements and input statements.
Created by Jeff Gaynor
on 8/15/22 at 3:41 PM

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Response execute(Action action)
  
  IOInterface getIO()
  
  void setIO(IOInterface io)

Method Detail

execute
```
Response execute(Action action)
```

getIO
```
IOInterface getIO()
```

setIO
```
void setIO(IOInterface io)
```