I am pretty new to Activiti started to go through tutorials https://docs.alfresco.com/activiti/docs/dev-guide/1.5.0/ just two days back, as per guidelines from https://github.com/Alfresco/activiti-custom-reports downloaded code for custom report generation but I strucked in solving compilation issues like
import com.activiti.service.reporting.AbstractReportGenerator;
import com.activiti.service.reporting.ElasticSearchConstants;
import com.activiti.service.reporting.converter.AggsToMultiSeriesChartConverter;
import com.activiti.service.reporting.converter.AggsToSimpleChartBasicConverter;
import com.activiti.service.reporting.converter.AggsToSimpleDateBasedChartBasicConverter;
import com.activiti.service.reporting.converter.BucketExtractors;
its shows these classes are missing,and needs help in Setting up ElasticSearch also?
Please do the needful..)