Building a Recommendation Engine: The XELOPES Library - Realtime Data Mining - page 285

return actionsets[ (int) state.getIndex() ];

}
/**
* Returns state specified by its name.
*
* @param stateStr the name of the state
* @return the state
* @throws MiningException
*/
public State getState(String stateStr) throws

MiningException {

//...Implementation ...//

}
/**
* Returns the action specified by the state and action
names.

*
* @param stateStr the state name
* @param actionStr the action name
* @return the action
* @throws MiningException
*/
public

Action getAction(String stateStr, String

actionStr)
throws MiningException {

//...Implementation ...//

}

/**
* Adds action specified by the state and action name.
*
* @param stateStr the state name
* @param actionStr the action name
* @return the action added
* @throws MiningException
*/
public Action addAction(String stateStr, String

actionStr)
throws MiningException {

//...Implementation ...//

}