cql-execution/lib/elm/external.js

An execution framework for the Clinical Quality Language (CQL)

// Generated by CoffeeScript 1.12.7
(function() {
  var Expression, Retrieve, build, typeIsArray,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  Expression = require('./expression').Expression;

  build = require('./builder').build;

  typeIsArray = require('../util/util').typeIsArray;

  module.exports.Retrieve = Retrieve = (function(superClass) {
    extend(Retrieve, superClass);

    function Retrieve(json) {
      Retrieve.__super__.constructor.apply(this, arguments);
      this.datatype = json.dataType;
      this.templateId = json.templateId;
      this.codeProperty = json.codeProperty;
      this.codes = build(json.codes);
      this.dateProperty = json.dateProperty;
      this.dateRange = build(json.dateRange);
    }

    Retrieve.prototype.exec = function(ctx) {
      var codes, r, range, records, ref;
      records = ctx.findRecords((ref = this.templateId) != null ? ref : this.datatype);
      codes = this.codes;
      if (this.codes && typeof this.codes.exec === 'function') {
        codes = this.codes.execute(ctx);
        if (codes == null) {
          return [];
        }
      }
      if (codes) {
        records = records.filter((function(_this) {
          return function(r) {
            return _this.recordMatchesCodesOrVS(r, codes);
          };
        })(this));
      }
      if (this.dateRange && this.dateProperty) {
        range = this.dateRange.execute(ctx);
        records = (function() {
          var i, len, results;
          results = [];
          for (i = 0, len = records.length; i < len; i++) {
            r = records[i];
            if (range.includes(r.getDateOrInterval(this.dateProperty))) {
              results.push(r);
            }
          }
          return results;
        }).call(this);
      }
      return records;
    };

    Retrieve.prototype.recordMatchesCodesOrVS = function(record, codes) {
      if (typeIsArray(codes)) {
        return codes.some((function(_this) {
          return function(c) {
            return c.hasMatch(record.getCode(_this.codeProperty));
          };
        })(this));
      } else {
        return codes.hasMatch(record.getCode(this.codeProperty));
      }
    };

    return Retrieve;

  })(Expression);

}).call(this);

//# sourceMappingURL=external.js.map