How to use

addStateTransition

method

in

org.apache.flink.cep.nfa.State

public void addTake(final State<T> targetState, final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.TAKE, targetState, condition);
}

public void addProceed(final State<T> targetState, final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.PROCEED, targetState, condition);
}

public void addIgnore(final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.IGNORE, this, condition);
}

public void addIgnore(final State<T> targetState, final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.IGNORE, targetState, condition);
}

public void addTake(final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.TAKE, this, condition);
}

private State<T> copy(final State<T> state) {
  final State<T> copyOfState = createState(
    NFAStateNameHandler.getOriginalNameFromInternal(state.getName()),
    state.getStateType());
  for (StateTransition<T> tStateTransition : state.getStateTransitions()) {
    copyOfState.addStateTransition(
      tStateTransition.getAction(),
      tStateTransition.getTargetState().equals(tStateTransition.getSourceState())
          ? copyOfState
          : tStateTransition.getTargetState(),
      tStateTransition.getCondition());
  }
  return copyOfState;
}

  copyOfSink.addStateTransition(tStateTransition.getAction(), targetState, tStateTransition.getCondition());
copyOfSink.addStateTransition(
    tStateTransition.getAction(),
    tStateTransition.getTargetState().equals(tStateTransition.getSourceState())

public void addTake(final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.TAKE, this, condition);
}

public void addProceed(final State<T> targetState, final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.PROCEED, targetState, condition);
}

public void addTake(final State<T> targetState, final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.TAKE, targetState, condition);
}

public void addProceed(final State<T> targetState, final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.PROCEED, targetState, condition);
}

public void addIgnore(final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.IGNORE, this, condition);
}

public void addIgnore(final State<T> targetState, final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.IGNORE, targetState, condition);
}

public void addIgnore(final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.IGNORE, this, condition);
}

public void addTake(final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.TAKE, this, condition);
}

public void addIgnore(final State<T> targetState,final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.IGNORE, targetState, condition);
}

public void addTake(final State<T> targetState, final IterativeCondition<T> condition) {
  addStateTransition(StateTransitionAction.TAKE, targetState, condition);
}

  private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException {
    ois.defaultReadObject();

    //Backward compatibility. Previous version of StateTransition did not have source state
    if (!stateTransitions.isEmpty() && stateTransitions.iterator().next().getSourceState() == null) {
      final List<StateTransition<T>> tmp = new ArrayList<>();
      tmp.addAll(this.stateTransitions);

      this.stateTransitions.clear();
      for (StateTransition<T> transition : tmp) {
        addStateTransition(transition.getAction(), transition.getTargetState(), transition.getCondition());
      }
    }
  }
}

private State<T> copy(final State<T> state) {
  final State<T> copyOfState = createState(
    NFAStateNameHandler.getOriginalNameFromInternal(state.getName()),
    state.getStateType());
  for (StateTransition<T> tStateTransition : state.getStateTransitions()) {
    copyOfState.addStateTransition(
      tStateTransition.getAction(),
      tStateTransition.getTargetState().equals(tStateTransition.getSourceState())
          ? copyOfState
          : tStateTransition.getTargetState(),
      tStateTransition.getCondition());
  }
  return copyOfState;
}

private State<T> copy(final State<T> state) {
  final State<T> copyOfState = createState(
    NFAStateNameHandler.getOriginalNameFromInternal(state.getName()),
    state.getStateType());
  for (StateTransition<T> tStateTransition : state.getStateTransitions()) {
    copyOfState.addStateTransition(
      tStateTransition.getAction(),
      tStateTransition.getTargetState().equals(tStateTransition.getSourceState())
          ? copyOfState
          : tStateTransition.getTargetState(),
      tStateTransition.getCondition());
  }
  return copyOfState;
}