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recData.js
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recData.js
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/**
* Created by cgoeke on 2/12/16.
*/
/**
* this class stores the data that should be recorded.
* @constructor
*/
var RecData = function () {
this.data = {};
this.scope = "trial"; // any of GlobalVar.scopes (i.e. 'subject', 'session', 'task', 'trial')
};
/**
* add the recording of a variable to data
* @param {globalVar} globalVar - variable to be recorded
*/
RecData.prototype.addRecording = function (globalVar, saveByName, isDuringTrial) {
var recVal;
if (isDuringTrial) {
recVal = globalVar.getRecDuringTrial();
}
else {
recVal = globalVar.getRecAtEndOfTrial();
}
if (saveByName) {
this.data[globalVar.name()] = recVal;
}
else {
this.data[globalVar.id()] = recVal;
}
};
/**
* load from a json object to deserialize the states.
* @param {object} data - the json description of the states.
* @returns {RecData}
*/
RecData.prototype.fromJS = function (data) {
this.data = data.data;
if (data.hasOwnProperty('scope')) {
this.scope = data.scope;
}
return this;
};
/**
* serialize the state of this instance into a json object, which can later be restored using the method fromJS.
* @returns {object}
*/
RecData.prototype.toJS = function () {
return {
data: this.data,
scope: this.scope
};
};