VariadicFunctionsStatemachine.java

package org.yakindu.scr.variadicfunctions;

public class VariadicFunctionsStatemachine implements IVariadicFunctionsStatemachine {

	protected class SCInterfaceImpl implements SCInterface {
	
		private SCInterfaceOperationCallback operationCallback;
		
		public void setSCInterfaceOperationCallback(
				SCInterfaceOperationCallback operationCallback) {
			this.operationCallback = operationCallback;
		}
	}
	
	protected SCInterfaceImpl sCInterface;
	
	protected class SCIIF2Impl implements SCIIF2 {
	
		private SCIIF2OperationCallback operationCallback;
		
		public void setSCIIF2OperationCallback(
				SCIIF2OperationCallback operationCallback) {
			this.operationCallback = operationCallback;
		}
	}
	
	protected SCIIF2Impl sCIIF2;
	
	private boolean initialized = false;
	
	public enum State {
		main_region_StateA,
		main_region_StateB,
		$NullState$
	};
	
	private final State[] stateVector = new State[1];
	
	private int nextStateIndex;
	
	private InternalOperationCallback operationCallback;
	public VariadicFunctionsStatemachine() {
		sCInterface = new SCInterfaceImpl();
		sCIIF2 = new SCIIF2Impl();
	}
	
	public void init() {
		this.initialized = true;
		for (int i = 0; i < 1; i++) {
			stateVector[i] = State.$NullState$;
		}
		clearEvents();
		clearOutEvents();
	}
	
	public void enter() {
		if (!initialized) {
			throw new IllegalStateException(
					"The state machine needs to be initialized first by calling the init() function.");
		}
		enterSequence_main_region_default();
	}
	
	public void exit() {
		exitSequence_main_region();
	}
	
	/**
	 * @see IStatemachine#isActive()
	 */
	public boolean isActive() {
		return stateVector[0] != State.$NullState$;
	}
	
	/** 
	* Always returns 'false' since this state machine can never become final.
	*
	* @see IStatemachine#isFinal()
	*/
	public boolean isFinal() {
		return false;
	}
	/**
	* This method resets the incoming events (time events included).
	*/
	protected void clearEvents() {
	}
	
	/**
	* This method resets the outgoing events.
	*/
	protected void clearOutEvents() {
	}
	
	/**
	* Returns true if the given state is currently active otherwise false.
	*/
	public boolean isStateActive(State state) {
	
		switch (state) {
		case main_region_StateA:
			return stateVector[0] == State.main_region_StateA;
		case main_region_StateB:
			return stateVector[0] == State.main_region_StateB;
		default:
			return false;
		}
	}
	
	public SCInterface getSCInterface() {
		return sCInterface;
	}
	
	public SCIIF2 getSCIIF2() {
		return sCIIF2;
	}
	
	public void setInternalOperationCallback(
			InternalOperationCallback operationCallback) {
		this.operationCallback = operationCallback;
	}
	
	private boolean check_main_region_StateA_tr0_tr0() {
		return true;
	}
	
	private void effect_main_region_StateA_tr0() {
		exitSequence_main_region_StateA();
		operationCallback.myInternalVarOperation(0.0, 0.2);
		
		enterSequence_main_region_StateB_default();
	}
	
	/* Entry action for state 'StateA'. */
	private void entryAction_main_region_StateA() {
		sCInterface.operationCallback.myVarOperation();
		
		sCInterface.operationCallback.myVarOperation("one");
		
		sCInterface.operationCallback.myVarOperation("one", "two", "three");
	}
	
	/* Entry action for state 'StateB'. */
	private void entryAction_main_region_StateB() {
		sCIIF2.operationCallback.myVarOperation2(1);
		
		sCIIF2.operationCallback.myVarOperation2(1, 2);
		
		sCIIF2.operationCallback.myVarOperation2(1, 2, 3, 4);
	}
	
	/* 'default' enter sequence for state StateA */
	private void enterSequence_main_region_StateA_default() {
		entryAction_main_region_StateA();
		nextStateIndex = 0;
		stateVector[0] = State.main_region_StateA;
	}
	
	/* 'default' enter sequence for state StateB */
	private void enterSequence_main_region_StateB_default() {
		entryAction_main_region_StateB();
		nextStateIndex = 0;
		stateVector[0] = State.main_region_StateB;
	}
	
	/* 'default' enter sequence for region main region */
	private void enterSequence_main_region_default() {
		react_main_region__entry_Default();
	}
	
	/* Default exit sequence for state StateA */
	private void exitSequence_main_region_StateA() {
		nextStateIndex = 0;
		stateVector[0] = State.$NullState$;
	}
	
	/* Default exit sequence for state StateB */
	private void exitSequence_main_region_StateB() {
		nextStateIndex = 0;
		stateVector[0] = State.$NullState$;
	}
	
	/* Default exit sequence for region main region */
	private void exitSequence_main_region() {
		switch (stateVector[0]) {
		case main_region_StateA:
			exitSequence_main_region_StateA();
			break;
		case main_region_StateB:
			exitSequence_main_region_StateB();
			break;
		default:
			break;
		}
	}
	
	/* The reactions of state StateA. */
	private void react_main_region_StateA() {
		effect_main_region_StateA_tr0();
	}
	
	/* The reactions of state StateB. */
	private void react_main_region_StateB() {
	}
	
	/* Default react sequence for initial entry  */
	private void react_main_region__entry_Default() {
		enterSequence_main_region_StateA_default();
	}
	
	public void runCycle() {
		if (!initialized)
			throw new IllegalStateException(
					"The state machine needs to be initialized first by calling the init() function.");
		clearOutEvents();
		for (nextStateIndex = 0; nextStateIndex < stateVector.length; nextStateIndex++) {
			switch (stateVector[nextStateIndex]) {
			case main_region_StateA:
				react_main_region_StateA();
				break;
			case main_region_StateB:
				react_main_region_StateB();
				break;
			default:
				// $NullState$
			}
		}
		clearEvents();
	}
}