topo2Collection.js
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/*
* Copyright 2016-present Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
ONOS GUI -- Topology Collection Module.
A Data Store that contains model data from the server
*/
(function () {
'use strict';
var Model;
function Collection(models, options) {
var opts = options || (options = {});
this.models = [];
this._reset();
if (opts.comparator) {
this.comparator = opts.comparator;
}
if (models) {
this.add(models);
}
}
Collection.prototype = {
model: Model,
add: function (data) {
var _this = this;
if (angular.isArray(data)) {
data.forEach(function (d) {
var CollectionModel = _this.model;
var model = new CollectionModel(d);
model.collection = _this;
_this.models.push(model);
_this._byId[d.id] = model;
});
}
},
get: function (id) {
if (!id) {
return null;
}
return this._byId[id] || null;
},
sort: function () {
var comparator = this.comparator;
// Check if function
comparator = comparator.bind(this);
this.models.sort(comparator);
return this;
},
_reset: function () {
this._byId = [];
this.models = [];
},
toJSON: function (options) {
return this.models.map(function (model) {
return model.toJSON(options);
});
}
};
Collection.extend = function (protoProps, staticProps) {
var parent = this;
var child;
child = function () {
return parent.apply(this, arguments);
};
angular.extend(child, parent, staticProps);
// Set the prototype chain to inherit from `parent`, without calling
// `parent`'s constructor function and add the prototype properties.
child.prototype = angular.extend({}, parent.prototype, protoProps);
child.prototype.constructor = child;
// Set a convenience property in case the parent's prototype is needed
// later.
child.__super__ = parent.prototype;
return child;
};
angular.module('ovTopo2')
.factory('Topo2Collection',
['Topo2Model',
function (_Model_) {
Model = _Model_;
return Collection;
}
]);
})();