public class intrigoSoapSforceCom123 {
    public class Response_element {
        public String sapno;
        private String[] sapno_type_info = new String[]{'sapno','http://www.w3.org/2001/XMLSchema','string','0','1','false'};
        private String[] apex_schema_type_info = new String[]{'urn:intrigo.soap.sforce.com','false','false'};
        private String[] field_order_type_info = new String[]{'sapno'};
    }
    public class SFDCResponse {
        public intrigoSoapSforceCom123.Response_element[] Response;
        private String[] Response_type_info = new String[]{'Response','urn:intrigo.soap.sforce.com','Response_element','1','-1','false'};
        private String[] apex_schema_type_info = new String[]{'urn:intrigo.soap.sforce.com','false','false'};
        private String[] field_order_type_info = new String[]{'Response'};
    }
    public class Employee_element {
        public String EmployeeNo;
        public String Ename;
        public String Salary;
        private String[] EmployeeNo_type_info = new String[]{'EmployeeNo','http://www.w3.org/2001/XMLSchema','string','0','1','false'};
        private String[] Ename_type_info = new String[]{'Ename','http://www.w3.org/2001/XMLSchema','string','0','1','false'};
        private String[] Salary_type_info = new String[]{'Salary','http://www.w3.org/2001/XMLSchema','string','0','1','false'};
        private String[] apex_schema_type_info = new String[]{'urn:intrigo.soap.sforce.com','false','false'};
        private String[] field_order_type_info = new String[]{'EmployeeNo','Ename','Salary'};
    }
    public class SI_SFDC_OUTPort {
        public String endpoint_x = 'http://ca-test02.intrigosys.com:52000/XISOAPAdapter/MessageServlet?channel=party:BC_SFDCTEST:CC_SEND...
        public Map<String,String> inputHttpHeaders_x;
        public Map<String,String> outputHttpHeaders_x;
        public String clientCertName_x;
        public String clientCert_x;
        public String clientCertPasswd_x;
        public Integer timeout_x;
        private String[] ns_map_type_info = new String[]{'urn:intrigo.soap.sforce.com', 'testSoapSforceCom123'};
        public intrigoSoapSforceCom123.Response_element[] SI_SFDC_OUT(testSoapSforceCom123.Employee_element[] Employee) {
            intrigoSoapSforceCom123.SfdcTest_Request request_x = new intrigoSoapSforceCom123.SfdcTest_Request();
            intrigoSoapSforceCom123.SFDCResponse response_x;
            request_x.Employee = Employee;
            Map<String, intrigoSoapSforceCom123.SFDCResponse> response_map_x = new Map<String, intrigoSoapSforceCom123.SFDCResponse>();
            response_map_x.put('response_x', response_x);
            WebServiceCallout.invoke(
              this,
              request_x,
              response_map_x,
              new String[]{endpoint_x,
              'http://sap.com/xi/WebService/soap1.1',
              'urn:intrigo.soap.sforce.com',
              'MT_SFDC_Request',
              'urn:intrigo.soap.sforce.com',
              'MT_SFDC_Response',
              'intrigoSoapSforceCom123.SFDCResponse'}
            );
            response_x = response_map_x.get('response_x');
            return response_x.Response;
        }
    }
    public class SfdcTest_Request {
        public intrigoSoapSforceCom123.Employee_element[] Employee;
        private String[] Employee_type_info = new String[]{'Employee','urn:intrigo.soap.sforce.com','Employee_element','1','-1','false'};
        private String[] apex_schema_type_info = new String[]{'urn:intrigo.soap.sforce.com','false','false'};
        private String[] field_order_type_info = new String[]{'Employee'};
    }
}

how can i call generated apex  class in another class?

How to call another class in trigger?

custom object - employee (eno ,ename ,salary)

please help for this code