protractor - Are elementfinder promises resolved on declaration? -

i know elementfinders promises i'm not sure how promise behaves if define elementfinders in beginning of page object. looking @ example:

var eventheader = function (context) {     this.eventname = this.moduleroot.element(by.css('.event-name'));     this.venuename = this.moduleroot.element(by.css('.venue-name'));     this.eventtime = this.moduleroot.element(by.css('.event-time'));     this.eventdate = this.moduleroot.element(by.css('.event-date'));     this.marketname = this.moduleroot.element(by.css('.market-name')); }; 

will protractor try resolve promises when page objects initialised?

i guess other option define locators in beginning , create methods return elementfinder itself.

the element finders not execute until call function on them. have make sure elements on page when call click(), sendkyes(), etc.