question: retrieve the field type represented by this instance . concode_field_sep String m_alias concode_elem_sep CustomFieldContainer m_parent concode_elem_sep FieldType m_field concode_elem_sep GraphicalIndicator m_indicator concode_elem_sep CustomFieldLookupTable m_table concode_field_sep GraphicalIndicator getGraphicalIndicator concode_elem_sep CustomFieldLookupTable getLookupTable concode_elem_sep void setAlias concode_elem_sep String getAlias
target: FieldType function ( ) { return m_field ; }