treem
Version:
High performance conversion of flat data (like SQL result rows) into nested objects.
185 lines (167 loc) • 19.3 kB
JavaScript
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _set = require('babel-runtime/core-js/set');
var _set2 = _interopRequireDefault(_set);
var _map = require('babel-runtime/core-js/map');
var _map2 = _interopRequireDefault(_map);
var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
var _createClass2 = require('babel-runtime/helpers/createClass');
var _createClass3 = _interopRequireDefault(_createClass2);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var Node = function () {
function Node(name, headers, config, isCollection) {
var _this = this;
var depth = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 0;
(0, _classCallCheck3.default)(this, Node);
this._name = name;
this._config = config;
this._keys = [];
this._properties = [];
this._children = new _map2.default();
this._data = new _map2.default();
this._parentData = new _map2.default();
this._isCollection = isCollection;
this._nodeName = depth === 0 ? '' : this._name;
var children = new _map2.default();
headers.forEach(function (header) {
if (header.depth === depth) {
_this._properties.push(header);
if (header.isKey()) {
_this._keys.push(header.name);
}
} else {
var child = header.nodes[depth];
if (!children.has(child.name)) {
children.set(child.name, { isCollection: child.isCollection, headers: [] });
}
children.get(child.name).headers.push(header);
}
});
children.forEach(function (child, name) {
_this._children.set(name, new Node(name, child.headers, config, child.isCollection, depth + 1));
});
// if no key, use all properties as keys
if (this._keys.length === 0) {
this._keys = this._properties.map(function (_ref) {
var name = _ref.name;
return name;
});
this._reuseObject = this._config.reuseObject === 'key' ? false : this._config.reuseObject;
} else {
this._reuseObject = this._config.reuseObject === 'key' ? true : this._config.reuseObject;
}
}
(0, _createClass3.default)(Node, [{
key: 'add',
value: function add(row, parentDatum) {
var _this2 = this;
var arrayKey = this._keys.map(function (key) {
return row[key];
});
if (!this._reuseObject) {
arrayKey.push(parentDatum);
}
var key = this._config.equalArray(arrayKey);
if (!this._data.has(key)) {
var prune = true;
var newDatum = this._config.wrap.single(this._nodeName);
// set my properties
this._properties.forEach(function (_ref2) {
var property = _ref2.property,
name = _ref2.name;
if (!_this2._config.prune(row[name])) {
newDatum[property] = row[name];
prune = false;
}
});
// set placeholders for my children and call them
this._children.forEach(function (node, name) {
if (node._isCollection) {
newDatum[name] = _this2._config.wrap.collection(_this2._nodeName);
node.add(row, newDatum);
if (newDatum[name].length > 0) prune = false;
} else {
newDatum[name] = null;
node.add(row, newDatum);
if (newDatum[name] !== null) {
prune = false;
} else {
delete newDatum[name];
}
}
});
var finalDatum = prune ? null : newDatum;
// add me to my parent's properties
this._parentData.set(finalDatum, new _set2.default([parentDatum]));
this._addToParent(parentDatum, finalDatum);
// memorize me
this._data.set(key, finalDatum);
} else {
var datum = this._data.get(key);
var _prune = true;
var currentDatum = null;
// the cached datum can be null because of prune
if (datum !== null) {
_prune = false;
currentDatum = datum;
} else {
currentDatum = this._config.wrap.single(this._nodeName);
}
this._children.forEach(function (node, name) {
if (node._isCollection) {
// the cached datum is null so create a new collection
if (datum === null) {
currentDatum[name] = _this2._config.wrap.collection(_this2._nodeName);
}
node.add(row, currentDatum);
if (currentDatum[name].length > 0) {
_prune = false;
}
} else {
if (datum === null) {
currentDatum[name] = null;
}
var memObject = currentDatum[name];
// memObject can be undefined because of prune
if (memObject === undefined) {
memObject = null;
}
node.add(row, currentDatum);
// if overwrite is not allowed, use the memObject
// note : memObject may have changed because of additional rows in sub-collections
if (!_this2._config.overwriteObject) {
currentDatum[name] = memObject;
}
if (currentDatum[name] !== null) {
_prune = false;
} else {
delete currentDatum[name];
}
}
});
var _finalDatum = _prune ? null : currentDatum;
var parentData = this._parentData.get(_finalDatum);
if (!parentData.has(parentDatum)) {
this._addToParent(parentDatum, _finalDatum);
parentData.add(parentDatum);
}
}
}
}, {
key: '_addToParent',
value: function _addToParent(parentDatum, datum) {
if (datum === null) return;
if (this._isCollection) {
parentDatum[this._name].push(datum);
} else {
parentDatum[this._name] = datum;
}
}
}]);
return Node;
}();
exports.default = Node;
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../src/node.js"],"names":["Node","name","headers","config","isCollection","depth","_name","_config","_keys","_properties","_children","_data","_parentData","_isCollection","_nodeName","children","forEach","header","push","isKey","child","nodes","has","set","get","length","map","_reuseObject","reuseObject","row","parentDatum","arrayKey","key","equalArray","prune","newDatum","wrap","single","property","node","collection","add","finalDatum","_addToParent","datum","currentDatum","memObject","undefined","overwriteObject","parentData"],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;IAAqBA,I;AAEnB,gBAAYC,IAAZ,EAAkBC,OAAlB,EAA2BC,MAA3B,EAAmCC,YAAnC,EAA6D;AAAA;;AAAA,QAAZC,KAAY,uEAAJ,CAAI;AAAA;;AAC3D,SAAKC,KAAL,GAAaL,IAAb;AACA,SAAKM,OAAL,GAAeJ,MAAf;AACA,SAAKK,KAAL,GAAa,EAAb;AACA,SAAKC,WAAL,GAAmB,EAAnB;AACA,SAAKC,SAAL,GAAiB,mBAAjB;AACA,SAAKC,KAAL,GAAa,mBAAb;AACA,SAAKC,WAAL,GAAmB,mBAAnB;AACA,SAAKC,aAAL,GAAqBT,YAArB;AACA,SAAKU,SAAL,GAAiBT,UAAU,CAAV,GAAc,EAAd,GAAmB,KAAKC,KAAzC;;AAEA,QAAMS,WAAW,mBAAjB;AACAb,YAAQc,OAAR,CAAgB,kBAAU;AACxB,UAAIC,OAAOZ,KAAP,KAAiBA,KAArB,EAA4B;AAC1B,cAAKI,WAAL,CAAiBS,IAAjB,CAAsBD,MAAtB;AACA,YAAIA,OAAOE,KAAP,EAAJ,EAAoB;AAClB,gBAAKX,KAAL,CAAWU,IAAX,CAAgBD,OAAOhB,IAAvB;AACD;AACF,OALD,MAKO;AACL,YAAMmB,QAAQH,OAAOI,KAAP,CAAahB,KAAb,CAAd;AACA,YAAI,CAACU,SAASO,GAAT,CAAaF,MAAMnB,IAAnB,CAAL,EAA+B;AAC7Bc,mBAASQ,GAAT,CAAaH,MAAMnB,IAAnB,EAAyB,EAACG,cAAcgB,MAAMhB,YAArB,EAAmCF,SAAS,EAA5C,EAAzB;AACD;AACDa,iBAASS,GAAT,CAAaJ,MAAMnB,IAAnB,EAAyBC,OAAzB,CAAiCgB,IAAjC,CAAsCD,MAAtC;AACD;AACF,KAbD;AAcAF,aAASC,OAAT,CAAiB,UAACI,KAAD,EAAQnB,IAAR,EAAiB;AAC9B,YAAKS,SAAL,CAAea,GAAf,CAAmBtB,IAAnB,EAAyB,IAAID,IAAJ,CAASC,IAAT,EAAemB,MAAMlB,OAArB,EAA8BC,MAA9B,EAAsCiB,MAAMhB,YAA5C,EAA0DC,QAAQ,CAAlE,CAAzB;AACH,KAFD;AAGA;AACA,QAAI,KAAKG,KAAL,CAAWiB,MAAX,KAAsB,CAA1B,EAA6B;AAC3B,WAAKjB,KAAL,GAAa,KAAKC,WAAL,CAAiBiB,GAAjB,CAAqB;AAAA,YAAEzB,IAAF,QAAEA,IAAF;AAAA,eAAYA,IAAZ;AAAA,OAArB,CAAb;AACA,WAAK0B,YAAL,GAAoB,KAAKpB,OAAL,CAAaqB,WAAb,KAA6B,KAA7B,GAAqC,KAArC,GAA6C,KAAKrB,OAAL,CAAaqB,WAA9E;AACD,KAHD,MAGO;AACL,WAAKD,YAAL,GAAoB,KAAKpB,OAAL,CAAaqB,WAAb,KAA6B,KAA7B,GAAqC,IAArC,GAA4C,KAAKrB,OAAL,CAAaqB,WAA7E;AACD;AACF;;;;wBAEGC,G,EAAKC,W,EAAa;AAAA;;AACpB,UAAMC,WAAW,KAAKvB,KAAL,CAAWkB,GAAX,CAAe;AAAA,eAAOG,IAAIG,GAAJ,CAAP;AAAA,OAAf,CAAjB;AACA,UAAI,CAAC,KAAKL,YAAV,EAAwB;AACtBI,iBAASb,IAAT,CAAcY,WAAd;AACD;AACD,UAAME,MAAM,KAAKzB,OAAL,CAAa0B,UAAb,CAAwBF,QAAxB,CAAZ;AACA,UAAI,CAAC,KAAKpB,KAAL,CAAWW,GAAX,CAAeU,GAAf,CAAL,EAA0B;AACxB,YAAIE,QAAQ,IAAZ;AACA,YAAMC,WAAW,KAAK5B,OAAL,CAAa6B,IAAb,CAAkBC,MAAlB,CAAyB,KAAKvB,SAA9B,CAAjB;AACA;AACA,aAAKL,WAAL,CAAiBO,OAAjB,CAAyB,iBAAsB;AAAA,cAApBsB,QAAoB,SAApBA,QAAoB;AAAA,cAAVrC,IAAU,SAAVA,IAAU;;AAC7C,cAAI,CAAC,OAAKM,OAAL,CAAa2B,KAAb,CAAmBL,IAAI5B,IAAJ,CAAnB,CAAL,EAAoC;AAClCkC,qBAASG,QAAT,IAAqBT,IAAI5B,IAAJ,CAArB;AACAiC,oBAAQ,KAAR;AACD;AACF,SALD;AAMA;AACA,aAAKxB,SAAL,CAAeM,OAAf,CAAuB,UAACuB,IAAD,EAAOtC,IAAP,EAAgB;AACrC,cAAIsC,KAAK1B,aAAT,EAAwB;AACtBsB,qBAASlC,IAAT,IAAiB,OAAKM,OAAL,CAAa6B,IAAb,CAAkBI,UAAlB,CAA6B,OAAK1B,SAAlC,CAAjB;AACAyB,iBAAKE,GAAL,CAASZ,GAAT,EAAcM,QAAd;AACA,gBAAIA,SAASlC,IAAT,EAAewB,MAAf,GAAwB,CAA5B,EAA+BS,QAAQ,KAAR;AAChC,WAJD,MAIO;AACLC,qBAASlC,IAAT,IAAiB,IAAjB;AACAsC,iBAAKE,GAAL,CAASZ,GAAT,EAAcM,QAAd;AACA,gBAAIA,SAASlC,IAAT,MAAmB,IAAvB,EAA6B;AAC3BiC,sBAAQ,KAAR;AACD,aAFD,MAEO;AACL,qBAAOC,SAASlC,IAAT,CAAP;AACD;AACF;AACF,SAdD;AAeA,YAAMyC,aAAaR,QAAQ,IAAR,GAAeC,QAAlC;AACA;AACA,aAAKvB,WAAL,CAAiBW,GAAjB,CAAqBmB,UAArB,EAAiC,kBAAQ,CAACZ,WAAD,CAAR,CAAjC;AACA,aAAKa,YAAL,CAAkBb,WAAlB,EAA+BY,UAA/B;AACA;AACA,aAAK/B,KAAL,CAAWY,GAAX,CAAeS,GAAf,EAAoBU,UAApB;AACD,OAhCD,MAgCO;AACL,YAAME,QAAQ,KAAKjC,KAAL,CAAWa,GAAX,CAAeQ,GAAf,CAAd;AACA,YAAIE,SAAQ,IAAZ;AACA,YAAIW,eAAe,IAAnB;AACA;AACA,YAAID,UAAU,IAAd,EAAoB;AAClBV,mBAAQ,KAAR;AACAW,yBAAeD,KAAf;AACD,SAHD,MAGO;AACLC,yBAAe,KAAKtC,OAAL,CAAa6B,IAAb,CAAkBC,MAAlB,CAAyB,KAAKvB,SAA9B,CAAf;AACD;AACD,aAAKJ,SAAL,CAAeM,OAAf,CAAuB,UAACuB,IAAD,EAAOtC,IAAP,EAAgB;AACrC,cAAIsC,KAAK1B,aAAT,EAAwB;AACtB;AACA,gBAAI+B,UAAU,IAAd,EAAoB;AAClBC,2BAAa5C,IAAb,IAAqB,OAAKM,OAAL,CAAa6B,IAAb,CAAkBI,UAAlB,CAA6B,OAAK1B,SAAlC,CAArB;AACD;AACDyB,iBAAKE,GAAL,CAASZ,GAAT,EAAcgB,YAAd;AACA,gBAAIA,aAAa5C,IAAb,EAAmBwB,MAAnB,GAA4B,CAAhC,EAAmC;AACjCS,uBAAQ,KAAR;AACD;AACF,WATD,MASO;AACL,gBAAIU,UAAU,IAAd,EAAoB;AAClBC,2BAAa5C,IAAb,IAAqB,IAArB;AACD;AACD,gBAAI6C,YAAYD,aAAa5C,IAAb,CAAhB;AACA;AACA,gBAAI6C,cAAcC,SAAlB,EAA6B;AAC3BD,0BAAY,IAAZ;AACD;AACDP,iBAAKE,GAAL,CAASZ,GAAT,EAAcgB,YAAd;AACA;AACA;AACA,gBAAI,CAAC,OAAKtC,OAAL,CAAayC,eAAlB,EAAmC;AACjCH,2BAAa5C,IAAb,IAAqB6C,SAArB;AACD;AACD,gBAAID,aAAa5C,IAAb,MAAuB,IAA3B,EAAiC;AAC/BiC,uBAAQ,KAAR;AACD,aAFD,MAEO;AACL,qBAAOW,aAAa5C,IAAb,CAAP;AACD;AACF;AACF,SA/BD;AAgCA,YAAMyC,cAAaR,SAAQ,IAAR,GAAeW,YAAlC;AACA,YAAMI,aAAa,KAAKrC,WAAL,CAAiBY,GAAjB,CAAqBkB,WAArB,CAAnB;AACA,YAAI,CAACO,WAAW3B,GAAX,CAAeQ,WAAf,CAAL,EAAkC;AAChC,eAAKa,YAAL,CAAkBb,WAAlB,EAA+BY,WAA/B;AACAO,qBAAWR,GAAX,CAAeX,WAAf;AACD;AACF;AACF;;;iCAEYA,W,EAAac,K,EAAM;AAC9B,UAAIA,UAAU,IAAd,EAAoB;AACpB,UAAI,KAAK/B,aAAT,EAAwB;AACtBiB,oBAAY,KAAKxB,KAAjB,EAAwBY,IAAxB,CAA6B0B,KAA7B;AACD,OAFD,MAEO;AACLd,oBAAY,KAAKxB,KAAjB,IAA0BsC,KAA1B;AACD;AACF;;;;;kBAzIkB5C,I","file":"node.js","sourcesContent":["export default class Node {\n\n  constructor(name, headers, config, isCollection, depth = 0 ) {\n    this._name = name;\n    this._config = config;\n    this._keys = [];\n    this._properties = [];\n    this._children = new Map();\n    this._data = new Map();\n    this._parentData = new Map();\n    this._isCollection = isCollection;\n    this._nodeName = depth === 0 ? '' : this._name;\n\n    const children = new Map();\n    headers.forEach(header => {\n      if (header.depth === depth) {\n        this._properties.push(header);\n        if (header.isKey()) {\n          this._keys.push(header.name);\n        }\n      } else {\n        const child = header.nodes[depth];\n        if (!children.has(child.name)) {\n          children.set(child.name, {isCollection: child.isCollection, headers: []});\n        }\n        children.get(child.name).headers.push(header);\n      }\n    });\n    children.forEach((child, name) => {\n        this._children.set(name, new Node(name, child.headers, config, child.isCollection, depth + 1));\n    });\n    // if no key, use all properties as keys\n    if (this._keys.length === 0) {\n      this._keys = this._properties.map(({name}) => name);\n      this._reuseObject = this._config.reuseObject === 'key' ? false : this._config.reuseObject;\n    } else {\n      this._reuseObject = this._config.reuseObject === 'key' ? true : this._config.reuseObject;\n    }\n  }\n\n  add(row, parentDatum) {\n    const arrayKey = this._keys.map(key => row[key]);\n    if (!this._reuseObject) {\n      arrayKey.push(parentDatum);\n    }\n    const key = this._config.equalArray(arrayKey);\n    if (!this._data.has(key)) {\n      let prune = true;\n      const newDatum = this._config.wrap.single(this._nodeName);\n      // set my properties\n      this._properties.forEach(({property, name}) => {\n        if (!this._config.prune(row[name])) {\n          newDatum[property] = row[name];\n          prune = false;\n        }\n      });\n      // set placeholders for my children and call them\n      this._children.forEach((node, name) => {\n        if (node._isCollection) {\n          newDatum[name] = this._config.wrap.collection(this._nodeName);\n          node.add(row, newDatum);\n          if (newDatum[name].length > 0) prune = false;\n        } else {\n          newDatum[name] = null;\n          node.add(row, newDatum);\n          if (newDatum[name] !== null) {\n            prune = false;\n          } else {\n            delete newDatum[name];\n          }\n        }\n      });\n      const finalDatum = prune ? null : newDatum;\n      // add me to my parent's properties\n      this._parentData.set(finalDatum, new Set([parentDatum]));\n      this._addToParent(parentDatum, finalDatum);\n      // memorize me\n      this._data.set(key, finalDatum);\n    } else {\n      const datum = this._data.get(key);\n      let prune = true;\n      let currentDatum = null;\n      // the cached datum can be null because of prune\n      if (datum !== null) {\n        prune = false;\n        currentDatum = datum;\n      } else {\n        currentDatum = this._config.wrap.single(this._nodeName);\n      }\n      this._children.forEach((node, name) => {\n        if (node._isCollection) {\n          // the cached datum is null so create a new collection\n          if (datum === null) {\n            currentDatum[name] = this._config.wrap.collection(this._nodeName);\n          }\n          node.add(row, currentDatum);\n          if (currentDatum[name].length > 0) {\n            prune = false;\n          }\n        } else {\n          if (datum === null) {\n            currentDatum[name] = null;\n          }\n          let memObject = currentDatum[name];\n          //  memObject can be undefined because of prune\n          if (memObject === undefined) {\n            memObject = null;\n          }\n          node.add(row, currentDatum);\n          // if overwrite is not allowed, use the memObject\n          // note : memObject may have changed because of additional rows in sub-collections\n          if (!this._config.overwriteObject) {\n            currentDatum[name] = memObject;\n          }\n          if (currentDatum[name] !== null) {\n            prune = false;\n          } else {\n            delete currentDatum[name];\n          }\n        }\n      });\n      const finalDatum = prune ? null : currentDatum;\n      const parentData = this._parentData.get(finalDatum);\n      if (!parentData.has(parentDatum)) {\n        this._addToParent(parentDatum, finalDatum);\n        parentData.add(parentDatum);\n      }\n    }\n  }\n\n  _addToParent(parentDatum, datum){\n    if (datum === null) return;\n    if (this._isCollection) {\n      parentDatum[this._name].push(datum);\n    } else {\n      parentDatum[this._name] = datum;\n    }\n  }\n}\n"]}