cql-execution/lib/cql-code-service.js

An execution framework for the Clinical Quality Language (CQL)

// Generated by CoffeeScript 1.9.3
(function() {
  var Code, CodeService, ValueSet, ref;

  ref = require('./datatypes/datatypes'), Code = ref.Code, ValueSet = ref.ValueSet;

  CodeService = (function() {
    function CodeService(valueSetsJson) {
      var code, codes, oid, version;
      if (valueSetsJson == null) {
        valueSetsJson = {};
      }
      this.valueSets = {};
      for (oid in valueSetsJson) {
        this.valueSets[oid] = {};
        for (version in valueSetsJson[oid]) {
          codes = (function() {
            var i, len, ref1, results1;
            ref1 = valueSetsJson[oid][version];
            results1 = [];
            for (i = 0, len = ref1.length; i < len; i++) {
              code = ref1[i];
              results1.push(new Code(code.code, code.system, code.version));
            }
            return results1;
          })();
          this.valueSets[oid][version] = new ValueSet(oid, version, codes);
        }
      }
    }

    CodeService.prototype.findValueSetsByOid = function(oid) {
      var ref1, results1, valueSet, version;
      ref1 = this.valueSets[oid];
      results1 = [];
      for (version in ref1) {
        valueSet = ref1[version];
        results1.push(valueSet);
      }
      return results1;
    };

    CodeService.prototype.findValueSet = function(oid, version) {
      var ref1, results;
      if (version != null) {
        return (ref1 = this.valueSets[oid]) != null ? ref1[version] : void 0;
      } else {
        results = this.findValueSetsByOid(oid);
        if (results.length === 0) {
          return null;
        } else {
          return results.reduce(function(a, b) {
            if (a.version > b.version) {
              return a;
            } else {
              return b;
            }
          });
        }
      }
    };

    return CodeService;

  })();

  module.exports.CodeService = CodeService;

}).call(this);

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