src/main/java/org/helm/notation2/parser/simplepolymerssection/SimplePolymersParser.java
@Override
  public void doAction(char cha) throws SimplePolymerSectionException, NotationException {

    /* list of simple polymers is finished */
    if (cha == '$') {
      // id has to be empty
      if (polymerId == "") {
        if (!(_parser.isEmpty())) {
          LOG.info("Simple polymer section is finished:");
          LOG.info("Transition to connection section:");
          _parser.setState(new ConnectionsParser(_parser));
        } else {
          LOG.error("Simple polymer ID has to be defined:");
          throw new SimplePolymerSectionException("A simple polymer has to be defined");
        }
      } else {
        LOG.error("Incorrect input in the simple polymer section:");
        throw new SimplePolymerSectionException("Incorrect input in the simple polymer section:");
      }

    } /* simple polymer notation is starting */ else if (cha == '{') {
      if ((_parser.checkPolymerId(polymerId)) && polymerId != "") {
        LOG.info("Simple polymer ID is read:");
        _parser.notationContainer.addPolymer(new PolymerNotation(polymerId));
        _parser.addPolymer(polymerId);
        _parser.setState(new SimplePolymersNotationParser(_parser));
      } else {
        LOG.error("Polymer ID is not correct: " + polymerId);
        throw new SimplePolymerSectionException("Polymer ID is not correct: " + polymerId);
      }
    } /* add characters to polymer id */ else {
      polymerId += cha;
    }

  }
@Override
  public void doAction(char cha) throws SimplePolymerSectionException, NotationException {

    /* list of simple polymers is finished */
    if (cha == '$') {
      // id has to be empty
      if (polymerId == "") {
        if (!(_parser.isEmpty())) {
          LOG.info("Simple polymer section is finished:");
          LOG.info("Transition to connection section:");
          _parser.setState(new ConnectionsParser(_parser));
        } else {
          LOG.error("Simple polymer ID has to be defined:");
          throw new SimplePolymerSectionException("A simple polymer has to be defined");
        }
      } else {
        LOG.error("Incorrect input in the simple polymer section:");
        throw new SimplePolymerSectionException("Incorrect input in the simple polymer section:");
      }

    } /* simple polymer notation is starting */ else if (cha == '{') {
      if ((_parser.checkPolymerId(polymerId)) && polymerId != "") {
        LOG.info("Simple polymer ID is read:");
        _parser.notationContainer.addPolymer(new PolymerNotation(polymerId));
        _parser.addPolymer(polymerId);
        _parser.setState(new SimplePolymersNotationParser(_parser));
      } else {
        LOG.error("Polymer ID is not correct: " + polymerId);
        throw new SimplePolymerSectionException("Polymer ID is not correct: " + polymerId);
      }
    } /* add characters to polymer id */ else {
      polymerId += cha;
    }

  }
@ Override public void doAction ( char cha ) throws SimplePolymerSectionException , NotationException { /* list of simple polymers is finished */ if ( cha == ' ' ) { // id has to be empty
 if ( polymerId == "" ) { if ( ! ( _parser . isEmpty ( ) ) ) { LOG . info ( "Simple polymer section is finished:" ) ; LOG . info ( "Transition to connection section:" ) ; _parser . setState ( new ConnectionsParser ( _parser ) ) ; } else { LOG . error ( "Simple polymer ID has to be defined:" ) ; throw new SimplePolymerSectionException ( "A simple polymer has to be defined" ) ; } } else { LOG . error ( "Incorrect input in the simple polymer section:" ) ; throw new SimplePolymerSectionException ( "Incorrect input in the simple polymer section:" ) ; } } /* simple polymer notation is starting */ else if ( cha == ' ' ) { if ( ( _parser . checkPolymerId ( polymerId ) ) && polymerId != "" ) { LOG . info ( "Simple polymer ID is read:" ) ; _parser . notationContainer . addPolymer ( new PolymerNotation ( polymerId ) ) ; _parser . addPolymer ( polymerId ) ; _parser . setState ( new SimplePolymersNotationParser ( _parser ) ) ; } else { LOG . error ( "Polymer ID is not correct: " + polymerId ) ; throw new SimplePolymerSectionException ( "Polymer ID is not correct: " + polymerId ) ; } } /* add characters to polymer id */ else { polymerId += cha ; } }
{@inheritDoc}

@throws NotationException if notation is not valid
@throws SimplePolymerSectionException if simple polymer section is not valid
{ @inheritDoc }