gets the value of the mappingrule property . concode_field_sep MappingRuleType coverageMappingRule concode_elem_sep StringOrRefType mappingRule concode_elem_sep GridFunctionType gridFunction concode_field_sep void setMappingRule concode_elem_sep void setGridFunction concode_elem_sep void setCoverageMappingRule concode_elem_sep GridFunctionType getGridFunction concode_elem_sep MappingRuleType getCoverageMappingRule
StringOrRefType function ( ) { return mappingRule ; }