You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
920 B
53 lines
920 B
var _ = require('lodash');
|
|
var Node = require('./node');
|
|
|
|
var Collection = function Collection()
|
|
{
|
|
this._list = [];
|
|
|
|
return this;
|
|
}
|
|
|
|
Collection.prototype.add = function(data)
|
|
{
|
|
if(typeof data.id == 'undefined')
|
|
return false;
|
|
|
|
var node = this.getNodeOrNew({ id : data.id });
|
|
|
|
node.info = data.info;
|
|
}
|
|
|
|
Collection.prototype.get = function(id)
|
|
{
|
|
return this.getNode(id);
|
|
}
|
|
|
|
Collection.prototype.getIndex = function(search)
|
|
{
|
|
return _.findIndex(this._list, search);
|
|
|
|
return (index >= 0 ? index : false);
|
|
}
|
|
|
|
Collection.prototype.getNode = function(search)
|
|
{
|
|
var index = this.getIndex(search);
|
|
|
|
if(index)
|
|
return this._list[index];
|
|
|
|
return false;
|
|
}
|
|
|
|
Collection.prototype.getIndexOrNew = function(search)
|
|
{
|
|
var index = this.getIndex(search) || this._list.push(new Node());
|
|
}
|
|
|
|
Collection.prototype.getNodeOrNew = function(search)
|
|
{
|
|
return this.getNode(this.getIndexOrNew(search));
|
|
}
|
|
|
|
module.exports = Collection; |