libraries/bugcore/js/src/change/RemovePropertyChange.js
/*
* Copyright (c) 2016 airbug Inc. http://airbug.com
*
* bugcore may be freely distributed under the MIT license.
*/
//-------------------------------------------------------------------------------
// Annotations
//-------------------------------------------------------------------------------
//@Export('RemovePropertyChange')
//@Require('Change')
//@Require('Class')
//@Require('Obj')
//-------------------------------------------------------------------------------
// Context
//-------------------------------------------------------------------------------
require('bugpack').context("*", function(bugpack) {
//-------------------------------------------------------------------------------
// BugPack
//-------------------------------------------------------------------------------
var Change = bugpack.require('Change');
var Class = bugpack.require('Class');
var Obj = bugpack.require('Obj');
//-------------------------------------------------------------------------------
// Declare Class
//-------------------------------------------------------------------------------
/**
* @class
* @extends {Change}
*/
var RemovePropertyChange = Class.extend(Change, /** @lends {RemovePropertyChange.prototype} */ {
_name: "RemovePropertyChange",
//-------------------------------------------------------------------------------
// Constructor
//-------------------------------------------------------------------------------
/**
* @constructs
* @param {string} propertyName
* @param {*} previousValue
*/
_constructor: function (propertyName, previousValue) {
this._super(RemovePropertyChange.CHANGE_TYPE);
//-------------------------------------------------------------------------------
// Private Properties
//-------------------------------------------------------------------------------
/**
* @private
* @type {*}
*/
this.previousValue = previousValue;
/**
* @private
* @type {string}
*/
this.propertyName = propertyName;
},
//-------------------------------------------------------------------------------
// Getters and Setters
//-------------------------------------------------------------------------------
/**
* @return {*}
*/
getPreviousValue: function () {
return this.previousValue;
},
/**
* @return {string}
*/
getPropertyName: function () {
return this.propertyName;
},
//-------------------------------------------------------------------------------
// Obj Methods
//-------------------------------------------------------------------------------
/**
* @param {boolean=} deep
* @return {RemovePropertyChange}
*/
clone: function (deep) {
var previousValue = this.getPreviousValue();
if (deep) {
previousValue = Obj.clone(previousValue, deep);
}
return new RemovePropertyChange(this.getPropertyName(), previousValue);
}
});
//-------------------------------------------------------------------------------
// Static Properties
//-------------------------------------------------------------------------------
/**
* @static
* @const {string}
*/
RemovePropertyChange.CHANGE_TYPE = "RemoveProperty";
//-------------------------------------------------------------------------------
// Exports
//-------------------------------------------------------------------------------
bugpack.export('RemovePropertyChange', RemovePropertyChange);
});