BenchmarkSimpleMrdWriterBase.m

% This file was generated by the "yardl" tool. DO NOT EDIT.

% Abstract writer for protocol BenchmarkSimpleMrd
classdef (Abstract) BenchmarkSimpleMrdWriterBase < handle
  properties (Access=protected)
    state_
  end

  methods
    function self = BenchmarkSimpleMrdWriterBase()
      self.state_ = 0;
    end

    function close(self)
      self.close_();
      if self.state_ ~= 1
        expected_method = self.state_to_method_name_(self.state_);
        throw(yardl.ProtocolError("Protocol writer closed before all steps were called. Expected call to '%s'.", expected_method));
      end
    end

    % Ordinal 0
    function write_data(self, value)
      if self.state_ ~= 0
        self.raise_unexpected_state_(0);
      end

      self.write_data_(value);
    end

    function end_data(self)
      if self.state_ ~= 0
        self.raise_unexpected_state_(0);
      end

      self.end_stream_();
      self.state_ = 1;
    end
  end

  methods (Static)
    function res = schema()
      res = string('{"protocol":{"name":"BenchmarkSimpleMrd","sequence":[{"name":"data","type":{"stream":{"items":[{"tag":"acquisition","explicitTag":true,"type":"TestModel.SimpleAcquisition"},{"tag":"image","explicitTag":true,"type":{"name":"Image.Image","typeArguments":["float32"]}}]}}}]},"types":[{"alias":{"name":"Image","typeParameters":["T"],"type":{"array":{"items":"T","dimensions":[{"name":"x"},{"name":"y"}]}}}},{"record":{"name":"SimpleAcquisition","fields":[{"name":"flags","type":"uint64"},{"name":"idx","type":"TestModel.SimpleEncodingCounters"},{"name":"data","type":{"array":{"items":"complexfloat32","dimensions":2}}},{"name":"trajectory","type":{"array":{"items":"float32","dimensions":2}}}]}},{"record":{"name":"SimpleEncodingCounters","fields":[{"name":"e1","type":[null,"uint32"]},{"name":"e2","type":[null,"uint32"]},{"name":"slice","type":[null,"uint32"]},{"name":"repetition","type":[null,"uint32"]}]}}]}');
    end
  end

  methods (Abstract, Access=protected)
    write_data_(self, value)

    end_stream_(self)
    close_(self)
  end

  methods (Access=private)
    function raise_unexpected_state_(self, actual)
      expected_method = self.state_to_method_name_(self.state_);
      actual_method = self.state_to_method_name_(actual);
      throw(yardl.ProtocolError("Expected call to '%s' but received call to '%s'", expected_method, actual_method));
    end

    function name = state_to_method_name_(self, state)
      if state == 0
        name = "write_data or end_data";
      else
        name = '<unknown>';
      end
    end
  end
end