How to use

makeStart

method

in

org.apache.flink.cep.nfa.State

/**
 * Creates the Start {@link State} of the resulting NFA graph.
 *
 * @param sinkState the state that Start state should point to (always first state of middle states)
 * @return created state
 */
@SuppressWarnings("unchecked")
private State<T> createStartState(State<T> sinkState) {
  final State<T> beginningState = convertPattern(sinkState);
  beginningState.makeStart();
  return beginningState;
}

/**
 * Creates the Start {@link State} of the resulting NFA graph.
 *
 * @param sinkState the state that Start state should point to (always first state of middle states)
 * @return created state
 */
@SuppressWarnings("unchecked")
private State<T> createStartState(State<T> sinkState) {
  final State<T> beginningState = convertPattern(sinkState);
  beginningState.makeStart();
  return beginningState;
}

/**
 * Creates the Start {@link State} of the resulting NFA graph.
 *
 * @param sinkState the state that Start state should point to (always first state of middle states)
 * @return created state
 */
@SuppressWarnings("unchecked")
private State<T> createStartState(State<T> sinkState) {
  final State<T> beginningState = convertPattern(sinkState);
  beginningState.makeStart();
  return beginningState;
}

/**
 * Creates the Start {@link State} of the resulting NFA graph.
 *
 * @param sinkState the state that Start state should point to (always first state of middle states)
 * @return created state
 */
@SuppressWarnings("unchecked")
private State<T> createStartState(State<T> sinkState) {
  stateNameHandler.checkNameUniqueness(currentPattern.getName());
  final State<T> beginningState = convertPattern(sinkState);
  beginningState.makeStart();
  return beginningState;
}