public with sharing class MCAEHandler extends Oly_TriggerHandler{

    private Map<Id, Maintenance_Contract_Asset_Estimate__c> newMap;
    private Map<Id, Maintenance_Contract_Asset_Estimate__c> oldMap;
    private List<Maintenance_Contract_Asset_Estimate__c> newList;
    private List<Maintenance_Contract_Asset_Estimate__c> oldList;


    public MCAEHandler () {
        this.newMap = (Map<Id, Maintenance_Contract_Asset_Estimate__c>) Trigger.newMap;
        this.oldMap = (Map<Id, Maintenance_Contract_Asset_Estimate__c>) Trigger.oldMap;
        this.newList = (List<Maintenance_Contract_Asset_Estimate__c>) Trigger.new;
        this.oldList = (List<Maintenance_Contract_Asset_Estimate__c>) Trigger.old;
    }

    protected override void beforeUpdate() {
        
    }
}