Building a Recommendation Engine: The XELOPES Library - Realtime Data Mining - page 284

states ¼ new StateSet(msd);
states.setStaticStates(true);
states.setStaticActionSets(false);
states.setStaticActionSetLength(false);
actionsets ¼ new ActionSet[nstates];

// Fill data:
for (int i ¼ 0; i < nstates; i++) {
// New state:
double[] values ¼ {i};
State state ¼ new State(values);
state.setMetaData(metaDataState);
states.addState(state);

// New action set:
ActionSet actionSet ¼ new ActionSet();
actionSet.setState(state);
actionSet.setStaticActions(false);
actionsets[i] ¼ actionSet;

}

}

// ---------------------------
// Methods to access states and their actions
// ---------------------------
/**
* Returns state set, i.e. all states available in the
environment.

*
* @return state set of the environment
* @exception MiningException state set access error
*/
public StateSet getStates() throws MiningException {

return states;

}

/**
* Returns action set for a specified state.
*
* @param state specified state
* @return action set of specified state
* @throws MiningException action set access error
*/
public

ActionSet getActionSet(State state) throws

MiningException {