long function ( ) { return id ; }
gets the value of the id property . concode_field_sep Correlation correlation concode_elem_sep List<Answer> answer concode_elem_sep Survey survey concode_elem_sep long serialVersionUID concode_elem_sep Long id concode_field_sep Correlation getCorrelation concode_elem_sep void setCorrelation concode_elem_sep void setSurvey concode_elem_sep boolean isSetAnswer concode_elem_sep List<Answer> getAnswer concode_elem_sep void unsetId concode_elem_sep boolean isSetCorrelation concode_elem_sep void setId concode_elem_sep Survey getSurvey concode_elem_sep void unsetAnswer concode_elem_sep boolean isSetSurvey concode_elem_sep boolean isSetId