StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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204 lines
4.6 KiB
204 lines
4.6 KiB
'use strict';
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var utils = require('../utils');
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/**
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* This plugin decorates static methods onto a class, `App`,
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* for doing instance checks.
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*/
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module.exports = function(App) {
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if (!App) return;
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/**
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* Static method that returns true if the given value is
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* a `templates` instance (`App`).
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*
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* ```js
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* var templates = require('templates');
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* var app = templates();
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*
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* templates.isApp(templates);
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* //=> false
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*
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* templates.isApp(app);
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* //=> true
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* ```
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* @name .isApp
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* @param {Object} `val` The value to test.
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* @return {Boolean}
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* @api public
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*/
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utils.define(App, 'isApp', function isApp(val) {
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return utils.isObject(val) && val.isApp === true;
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});
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/**
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* Static method that returns true if the given value is
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* a templates `Collection` instance.
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*
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* ```js
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* var templates = require('templates');
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* var app = templates();
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*
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* app.create('pages');
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* templates.isCollection(app.pages);
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* //=> true
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* ```
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* @name .isCollection
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* @param {Object} `val` The value to test.
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* @return {Boolean}
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* @api public
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*/
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utils.define(App, 'isCollection', function isCollection(val) {
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return utils.isObject(val) && val.isCollection === true;
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});
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/**
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* Static method that returns true if the given value is
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* a templates `Views` instance.
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*
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* ```js
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* var templates = require('templates');
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* var app = templates();
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*
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* app.create('pages');
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* templates.isViews(app.pages);
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* //=> true
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* ```
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* @name .isViews
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* @param {Object} `val` The value to test.
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* @return {Boolean}
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* @api public
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*/
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utils.define(App, 'isViews', function isViews(val) {
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return utils.isObject(val) && val.isViews === true;
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});
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/**
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* Static method that returns true if the given value is
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* a templates `List` instance.
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*
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* ```js
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* var templates = require('templates');
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* var List = templates.List;
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* var app = templates();
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*
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* var list = new List();
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* templates.isList(list);
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* //=> true
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* ```
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* @name .isList
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* @param {Object} `val` The value to test.
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* @return {Boolean}
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* @api public
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*/
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utils.define(App, 'isList', function isList(val) {
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return utils.isObject(val) && val.isList === true;
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});
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/**
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* Static method that returns true if the given value is
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* a templates `Group` instance.
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*
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* ```js
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* var templates = require('templates');
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* var Group = templates.Group;
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* var app = templates();
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*
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* var group = new Group();
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* templates.isGroup(group);
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* //=> true
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* ```
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* @name .isGroup
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* @param {Object} `val` The value to test.
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* @return {Boolean}
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* @api public
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*/
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utils.define(App, 'isGroup', function isGroup(val) {
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return utils.isObject(val) && val.isGroup === true;
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});
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/**
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* Static method that returns true if the given value is
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* a templates `View` instance.
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*
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* ```js
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* var templates = require('templates');
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* var app = templates();
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*
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* templates.isView('foo');
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* //=> false
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*
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* var view = app.view('foo', {content: '...'});
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* templates.isView(view);
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* //=> true
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* ```
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* @name .isView
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* @param {Object} `val` The value to test.
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* @return {Boolean}
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* @api public
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*/
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utils.define(App, 'isView', function isView(val) {
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return utils.isObject(val) && val.isView === true;
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});
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/**
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* Static method that returns true if the given value is
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* a templates `Item` instance.
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*
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* ```js
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* var templates = require('templates');
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* var app = templates();
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*
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* templates.isItem('foo');
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* //=> false
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*
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* var view = app.view('foo', {content: '...'});
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* templates.isItem(view);
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* //=> true
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* ```
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* @name .isItem
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* @param {Object} `val` The value to test.
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* @return {Boolean}
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* @api public
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*/
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utils.define(App, 'isItem', function isItem(val) {
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return utils.isObject(val) && val.isItem === true;
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});
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/**
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* Static method that returns true if the given value is
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* a vinyl `File` instance.
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*
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* ```js
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* var File = require('vinyl');
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* var templates = require('templates');
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* var app = templates();
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*
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* var view = app.view('foo', {content: '...'});
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* templates.isVinyl(view);
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* //=> true
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*
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* var file = new File({path: 'foo', contents: new Buffer('...')});
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* templates.isVinyl(file);
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* //=> true
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* ```
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* @name .isVinyl
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* @param {Object} `val` The value to test.
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* @return {Boolean}
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* @api public
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*/
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utils.define(App, 'isVinyl', function isVinyl(val) {
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return utils.isObject(val) && val._isVinyl === true;
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});
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};
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