How to use

getCurrentStateName

method

in

org.apache.flink.cep.nfa.ComputationState

private State<T> getState(ComputationState state) {
  return states.get(state.getCurrentStateName());
}

private boolean isStopState(ComputationState state) {
  State<T> stateObject = getState(state);
  if (stateObject == null) {
    throw new FlinkRuntimeException("State " + state.getCurrentStateName() + " does not exist in the NFA. NFA has states "
      + states.values());
  }
  return stateObject.isStop();
}

private boolean isStartState(ComputationState state) {
  State<T> stateObject = getState(state);
  if (stateObject == null) {
    throw new FlinkRuntimeException("State " + state.getCurrentStateName() + " does not exist in the NFA. NFA has states "
      + states.values());
  }
  return stateObject.isStart();
}

private boolean isFinalState(ComputationState state) {
  State<T> stateObject = getState(state);
  if (stateObject == null) {
    throw new FlinkRuntimeException("State " + state.getCurrentStateName() + " does not exist in the NFA. NFA has states "
      + states.values());
  }
  return stateObject.isFinal();
}

private void serializeSingleComputationState(
    ComputationState computationState,
    DataOutputView target) throws IOException {
  StringValue.writeString(computationState.getCurrentStateName(), target);
  nodeIdSerializer.serialize(computationState.getPreviousBufferEntry(), target);
  versionSerializer.serialize(computationState.getVersion(), target);
  target.writeLong(computationState.getStartTimestamp());
  serializeStartEvent(computationState.getStartEventID(), target);
}

assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

));
assertEquals(1, nfaState.getPartialMatches().size());
assertEquals("a", nfaState.getPartialMatches().peek().getCurrentStateName());

assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

));
assertEquals(1, nfaState.getPartialMatches().size());
assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

));
assertEquals(1, nfaState.getPartialMatches().size());
assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

));
assertEquals(1, nfaState.getPartialMatches().size());
assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

));
assertEquals(1, nfaState.getPartialMatches().size());
assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

));
assertEquals(1, nfaState.getPartialMatches().size());
assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

));
assertEquals(1, nfaState.getPartialMatches().size());
assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());

assertEquals("start", nfaState.getPartialMatches().peek().getCurrentStateName());