dfunc.js.map

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_ from 'lodash';\n\nvar index = [];\nvar categories = {\n  Arithmatic: [],\n  Interpolation: [],\n  Timeshift: [],\n  Rate: [],\n  Smoothing: [],\n  Rollup: [],\n  Rank: [],\n  Count: [],\n  Regression: [],\n  Algorithms: []\n};\n\nfunction addFuncDef(funcDef) {\n  funcDef.params = funcDef.params || [];\n  funcDef.defaultParams = funcDef.defaultParams || [];\n  funcDef.append = funcDef.append || false;\n  if (funcDef.category) {\n    funcDef.category.push(funcDef);\n  }\n  index[funcDef.name] = funcDef;\n  index[funcDef.name] = funcDef;\n}\n\naddFuncDef({\n  name: 'abs',\n  category: categories.Arithmatic,\n});\n\naddFuncDef({\n  name: 'log2',\n  category: categories.Arithmatic,\n});\n\naddFuncDef({\n  name: 'cumsum',\n  category: categories.Arithmatic,\n});\n\naddFuncDef({\n  name: 'integral',\n  category: categories.Arithmatic,\n});\n\naddFuncDef({\n  name: 'fill',\n  category: categories.Interpolation,\n  params: [\n    { name: \"fill\", type: 'string', options: ['null', 'zero', 'linear', 'last'] },\n    { name: \"limit\", type: 'int', optional: true},\n  ],\n  defaultParams: ['zero'],\n  append: true,\n});\n\naddFuncDef({\n  name: 'hour_before',\n  category: categories.Timeshift,\n});\n\naddFuncDef({\n  name: 'day_before',\n  category: categories.Timeshift,\n});\n\naddFuncDef({\n  name: 'week_before',\n  category: categories.Timeshift,\n});\n\naddFuncDef({\n  name: 'month_before',\n  category: categories.Timeshift,\n});\n\naddFuncDef({\n  name: 'per_second',\n  category: categories.Rate,\n});\n\naddFuncDef({\n  name: 'per_minute',\n  category: categories.Rate,\n});\n\naddFuncDef({\n  name: 'per_hour',\n  category: categories.Rate,\n});\n\naddFuncDef({\n  name: 'dt',\n  category: categories.Rate,\n});\n\naddFuncDef({\n  name: 'diff',\n  category: categories.Rate,\n});\n\naddFuncDef({\n  name: 'derivative',\n  category: categories.Rate,\n});\n\naddFuncDef({\n  name: 'ewma_3',\n  category: categories.Smoothing,\n});\n\naddFuncDef({\n  name: 'ewma_5',\n  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name: \"top\", type: 'int', options: [5, 10, 15]},\n    { name: \"aggr\", type: 'string', options: ['mean', 'min', 'max', 'area', 'l2norm', 'last']},\n    { name: \"dir\", type: 'string', options: ['asc', 'desc']},\n  ],\n  defaultParams: [5, 'mean', 'dir'],\n});\n\naddFuncDef({\n  name: 'robust_trend',\n  category: categories.Regression,\n});\n\naddFuncDef({\n  name: 'piecewise_constant',\n  category: categories.Regression,\n});\n\naddFuncDef({\n  name: 'anomalies',\n  category: categories.Algorithms,\n  params: [\n    { name: \"anomalies\", type: 'string', options: ['basic', 'agile', 'robust', 'adaptive']},\n    { name: \"bonds\", type: 'int', options: [1, 2, 3, 4, 5, 6]},\n  ],\n  defaultParams: ['basic', 2],\n});\n\naddFuncDef({\n  name: 'anomalies',\n  category: categories.Algorithms,\n  params: [\n    { name: \"anomalies\", type: 'string', options: ['basic', 'agile', 'robust', 'adaptive']},\n    { name: \"bonds\", type: 'int', options: [1, 2, 3, 4, 5, 6]},\n  ],\n  defaultParams: ['basic', 2],\n});\n\naddFuncDef({\n  name: 'outliers',\n  category: categories.Algorithms,\n  params: [\n    { name: \"outliers\", type: 'string', options: ['DBSCAN', 'MAD', 'scaledDBSCAN', 'scaledMAD']},\n    { name: \"tolerance\", type: 'int', options: [\n      0.33,\n      0.5,\n      1,\n      1.5,\n      2.0,\n      2.5,\n      3.0,\n      3.5,\n      4.0,\n      4.5,\n      5.0]},\n  ],\n  defaultParams: ['basic', 2],\n});\n\n_.each(categories, function(funcList, catName) {\n  categories[catName] = _.sortBy(funcList, 'name');\n});\n\nfunction FuncInstance(funcDef, options) {\n  this.def = funcDef;\n  this.params = [];\n\n  if (options && options.withDefaultParams) {\n    this.params = funcDef.defaultParams.slice(0);\n  }\n\n  this.updateText();\n}\n\nFuncInstance.prototype.render = function(metricExp) {\n  var str = this.def.name + '(';\n  var parameters = _.map(this.params, function(value) {\n    return value;\n  });\n  if (metricExp && !this.def.append) {\n    parameters.unshift(metricExp);\n  }\n\n  var funcRender = str + parameters.join(', ') + ')';\n  console.log(funcRender, this.def.append);\n  if (this.def.append) {\n    return metricExp + '.' + funcRender;\n  } else {\n    return funcRender;\n  }\n};\n\nFuncInstance.prototype.updateParam = function(strValue, index) {\n  // handle optional parameters\n  // if string contains ',' and next param is optional, split and update both\n\n  if (strValue === '' && this.def.params[index].optional) {\n    this.params.splice(index, 1);\n  }\n  else {\n    this.params[index] = strValue;\n  }\n\n  this.updateText();\n};\n\nFuncInstance.prototype.updateText = function () {\n  if (this.params.length === 0) {\n    this.text = this.def.name + '()';\n    return;\n  }\n\n  var text = this.def.name + '(';\n  text += this.params.join(', ');\n  text += ')';\n  this.text = text;\n};\n\nvar createFuncInstance = function(funcDef, options) {\n  if (_.isString(funcDef)) {\n    if (!index[funcDef]) {\n      throw { message: 'Method not found ' + name };\n    }\n    funcDef = index[funcDef];\n  }\n  return new FuncInstance(funcDef, options);\n};\n\nvar getFuncDef = function(name) {\n  return index[name];\n};\n\nvar getCategories = function() {\n  return categories;\n};\n\nvar foo;\n\nexport default foo = {\n  createFuncInstance: createFuncInstance,\n  getFuncDef: getFuncDef,\n  getCategories: getCategories,\n};\n\n"]}