Event _stateMachine()

in lib/src/parser.dart [69:124]
52 lines of code
23 McCabe index (conditional complexity)

  Event _stateMachine() {
    switch (_state) {
      case _State.STREAM_START:
        return _parseStreamStart();
      case _State.DOCUMENT_START:
        return _parseDocumentStart();
      case _State.DOCUMENT_CONTENT:
        return _parseDocumentContent();
      case _State.DOCUMENT_END:
        return _parseDocumentEnd();
      case _State.BLOCK_NODE:
        return _parseNode(block: true);
      case _State.BLOCK_NODE_OR_INDENTLESS_SEQUENCE:
        return _parseNode(block: true, indentlessSequence: true);
      case _State.FLOW_NODE:
        return _parseNode();
      case _State.BLOCK_SEQUENCE_FIRST_ENTRY:
        // Scan past the `BLOCK-SEQUENCE-FIRST-ENTRY` token to the
        // `BLOCK-SEQUENCE-ENTRY` token.
        _scanner.scan();
        return _parseBlockSequenceEntry();
      case _State.BLOCK_SEQUENCE_ENTRY:
        return _parseBlockSequenceEntry();
      case _State.INDENTLESS_SEQUENCE_ENTRY:
        return _parseIndentlessSequenceEntry();
      case _State.BLOCK_MAPPING_FIRST_KEY:
        // Scan past the `BLOCK-MAPPING-FIRST-KEY` token to the
        // `BLOCK-MAPPING-KEY` token.
        _scanner.scan();
        return _parseBlockMappingKey();
      case _State.BLOCK_MAPPING_KEY:
        return _parseBlockMappingKey();
      case _State.BLOCK_MAPPING_VALUE:
        return _parseBlockMappingValue();
      case _State.FLOW_SEQUENCE_FIRST_ENTRY:
        return _parseFlowSequenceEntry(first: true);
      case _State.FLOW_SEQUENCE_ENTRY:
        return _parseFlowSequenceEntry();
      case _State.FLOW_SEQUENCE_ENTRY_MAPPING_KEY:
        return _parseFlowSequenceEntryMappingKey();
      case _State.FLOW_SEQUENCE_ENTRY_MAPPING_VALUE:
        return _parseFlowSequenceEntryMappingValue();
      case _State.FLOW_SEQUENCE_ENTRY_MAPPING_END:
        return _parseFlowSequenceEntryMappingEnd();
      case _State.FLOW_MAPPING_FIRST_KEY:
        return _parseFlowMappingKey(first: true);
      case _State.FLOW_MAPPING_KEY:
        return _parseFlowMappingKey();
      case _State.FLOW_MAPPING_VALUE:
        return _parseFlowMappingValue();
      case _State.FLOW_MAPPING_EMPTY_VALUE:
        return _parseFlowMappingValue(empty: true);
      default:
        throw StateError('Unreachable');
    }
  }