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							59 lines
						
					
					
						
							1.7 KiB
						
					
					
				
			
		
		
	
	
							59 lines
						
					
					
						
							1.7 KiB
						
					
					
				"use strict";
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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var SharedStrings = /*#__PURE__*/function () {
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  function SharedStrings() {
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    _classCallCheck(this, SharedStrings);
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    this._values = [];
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    this._totalRefs = 0;
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    this._hash = Object.create(null);
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  }
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  _createClass(SharedStrings, [{
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    key: "getString",
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    value: function getString(index) {
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      return this._values[index];
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    }
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  }, {
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    key: "add",
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    value: function add(value) {
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      var index = this._hash[value];
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      if (index === undefined) {
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        index = this._hash[value] = this._values.length;
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        this._values.push(value);
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      }
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      this._totalRefs++;
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      return index;
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    }
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  }, {
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    key: "count",
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    get: function get() {
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      return this._values.length;
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    }
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  }, {
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    key: "values",
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    get: function get() {
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      return this._values;
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    }
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  }, {
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    key: "totalRefs",
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    get: function get() {
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      return this._totalRefs;
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    }
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  }]);
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  return SharedStrings;
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}();
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module.exports = SharedStrings;
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//# sourceMappingURL=shared-strings.js.map
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