package org.yakindu.scr.syncfork;
public class SyncForkStatemachine implements ISyncForkStatemachine {
protected class SCInterfaceImpl implements SCInterface {
private boolean e;
public void raiseE() {
e = true;
}
private boolean f;
public void raiseF() {
f = true;
}
protected void clearEvents() {
e = false;
f = false;
}
}
protected SCInterfaceImpl sCInterface;
private boolean initialized = false;
public enum State {
main_region_A,
main_region_B,
main_region_B_r1_C1,
main_region_B_r1_C2,
main_region_B_r2_D1,
main_region_B_r2_D2,
$NullState$
};
private final State[] stateVector = new State[2];
private int nextStateIndex;
public SyncForkStatemachine() {
sCInterface = new SCInterfaceImpl();
}
public void init() {
this.initialized = true;
for (int i = 0; i < 2; 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.$NullState$||stateVector[1] != 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() {
sCInterface.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_A:
return stateVector[0] == State.main_region_A;
case main_region_B:
return stateVector[0].ordinal() >= State.
main_region_B.ordinal()&& stateVector[0].ordinal() <= State.main_region_B_r2_D2.ordinal();
case main_region_B_r1_C1:
return stateVector[0] == State.main_region_B_r1_C1;
case main_region_B_r1_C2:
return stateVector[0] == State.main_region_B_r1_C2;
case main_region_B_r2_D1:
return stateVector[1] == State.main_region_B_r2_D1;
case main_region_B_r2_D2:
return stateVector[1] == State.main_region_B_r2_D2;
default:
return false;
}
}
public SCInterface getSCInterface() {
return sCInterface;
}
public void raiseE() {
sCInterface.raiseE();
}
public void raiseF() {
sCInterface.raiseF();
}
private boolean check_main_region_A_tr0_tr0() {
return sCInterface.e;
}
private boolean check_main_region_A_tr1_tr1() {
return sCInterface.f;
}
private boolean check_main_region_B_tr0_tr0() {
return sCInterface.e;
}
private boolean check_main_region_B_r1_C1_tr0_tr0() {
return sCInterface.f;
}
private boolean check_main_region_B_r2_D1_tr0_tr0() {
return sCInterface.f;
}
private void effect_main_region_A_tr0() {
exitSequence_main_region_A();
react_main_region__sync0();
}
private void effect_main_region_A_tr1() {
exitSequence_main_region_A();
enterSequence_main_region_B_default();
}
private void effect_main_region_B_tr0() {
exitSequence_main_region_B();
enterSequence_main_region_A_default();
}
private void effect_main_region_B_r1_C1_tr0() {
exitSequence_main_region_B_r1_C1();
enterSequence_main_region_B_r1_C2_default();
}
private void effect_main_region_B_r2_D1_tr0() {
exitSequence_main_region_B_r2_D1();
enterSequence_main_region_B_r2_D2_default();
}
/* 'default' enter sequence for state A */
private void enterSequence_main_region_A_default() {
nextStateIndex = 0;
stateVector[0] = State.main_region_A;
}
/* 'default' enter sequence for state B */
private void enterSequence_main_region_B_default() {
enterSequence_main_region_B_r1_default();
enterSequence_main_region_B_r2_default();
}
/* 'default' enter sequence for state C1 */
private void enterSequence_main_region_B_r1_C1_default() {
nextStateIndex = 0;
stateVector[0] = State.main_region_B_r1_C1;
}
/* 'default' enter sequence for state C2 */
private void enterSequence_main_region_B_r1_C2_default() {
nextStateIndex = 0;
stateVector[0] = State.main_region_B_r1_C2;
}
/* 'default' enter sequence for state D1 */
private void enterSequence_main_region_B_r2_D1_default() {
nextStateIndex = 1;
stateVector[1] = State.main_region_B_r2_D1;
}
/* 'default' enter sequence for state D2 */
private void enterSequence_main_region_B_r2_D2_default() {
nextStateIndex = 1;
stateVector[1] = State.main_region_B_r2_D2;
}
/* 'default' enter sequence for region main region */
private void enterSequence_main_region_default() {
react_main_region__entry_Default();
}
/* 'default' enter sequence for region r1 */
private void enterSequence_main_region_B_r1_default() {
react_main_region_B_r1__entry_Default();
}
/* 'default' enter sequence for region r2 */
private void enterSequence_main_region_B_r2_default() {
react_main_region_B_r2__entry_Default();
}
/* Default exit sequence for state A */
private void exitSequence_main_region_A() {
nextStateIndex = 0;
stateVector[0] = State.$NullState$;
}
/* Default exit sequence for state B */
private void exitSequence_main_region_B() {
exitSequence_main_region_B_r1();
exitSequence_main_region_B_r2();
}
/* Default exit sequence for state C1 */
private void exitSequence_main_region_B_r1_C1() {
nextStateIndex = 0;
stateVector[0] = State.$NullState$;
}
/* Default exit sequence for state C2 */
private void exitSequence_main_region_B_r1_C2() {
nextStateIndex = 0;
stateVector[0] = State.$NullState$;
}
/* Default exit sequence for state D1 */
private void exitSequence_main_region_B_r2_D1() {
nextStateIndex = 1;
stateVector[1] = State.$NullState$;
}
/* Default exit sequence for state D2 */
private void exitSequence_main_region_B_r2_D2() {
nextStateIndex = 1;
stateVector[1] = State.$NullState$;
}
/* Default exit sequence for region main region */
private void exitSequence_main_region() {
switch (stateVector[0]) {
case main_region_A:
exitSequence_main_region_A();
break;
case main_region_B_r1_C1:
exitSequence_main_region_B_r1_C1();
break;
case main_region_B_r1_C2:
exitSequence_main_region_B_r1_C2();
break;
default:
break;
}
switch (stateVector[1]) {
case main_region_B_r2_D1:
exitSequence_main_region_B_r2_D1();
break;
case main_region_B_r2_D2:
exitSequence_main_region_B_r2_D2();
break;
default:
break;
}
}
/* Default exit sequence for region r1 */
private void exitSequence_main_region_B_r1() {
switch (stateVector[0]) {
case main_region_B_r1_C1:
exitSequence_main_region_B_r1_C1();
break;
case main_region_B_r1_C2:
exitSequence_main_region_B_r1_C2();
break;
default:
break;
}
}
/* Default exit sequence for region r2 */
private void exitSequence_main_region_B_r2() {
switch (stateVector[1]) {
case main_region_B_r2_D1:
exitSequence_main_region_B_r2_D1();
break;
case main_region_B_r2_D2:
exitSequence_main_region_B_r2_D2();
break;
default:
break;
}
}
/* The reactions of state A. */
private void react_main_region_A() {
if (check_main_region_A_tr0_tr0()) {
effect_main_region_A_tr0();
} else {
if (check_main_region_A_tr1_tr1()) {
effect_main_region_A_tr1();
}
}
}
/* The reactions of state C1. */
private void react_main_region_B_r1_C1() {
if (check_main_region_B_tr0_tr0()) {
effect_main_region_B_tr0();
} else {
if (check_main_region_B_r1_C1_tr0_tr0()) {
effect_main_region_B_r1_C1_tr0();
}
}
}
/* The reactions of state C2. */
private void react_main_region_B_r1_C2() {
if (check_main_region_B_tr0_tr0()) {
effect_main_region_B_tr0();
} else {
}
}
/* The reactions of state D1. */
private void react_main_region_B_r2_D1() {
if (check_main_region_B_r2_D1_tr0_tr0()) {
effect_main_region_B_r2_D1_tr0();
}
}
/* The reactions of state D2. */
private void react_main_region_B_r2_D2() {
}
/* Default react sequence for initial entry */
private void react_main_region__entry_Default() {
enterSequence_main_region_A_default();
}
/* Default react sequence for initial entry */
private void react_main_region_B_r1__entry_Default() {
enterSequence_main_region_B_r1_C1_default();
}
/* Default react sequence for initial entry */
private void react_main_region_B_r2__entry_Default() {
enterSequence_main_region_B_r2_D1_default();
}
/* The reactions of state null. */
private void react_main_region__sync0() {
enterSequence_main_region_B_r1_C2_default();
enterSequence_main_region_B_r2_D2_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_A:
react_main_region_A();
break;
case main_region_B_r1_C1:
react_main_region_B_r1_C1();
break;
case main_region_B_r1_C2:
react_main_region_B_r1_C2();
break;
case main_region_B_r2_D1:
react_main_region_B_r2_D1();
break;
case main_region_B_r2_D2:
react_main_region_B_r2_D2();
break;
default:
// $NullState$
}
}
clearEvents();
}
}