returns the pattern string . concode_field_sep String ESCAPE_CHAR_ concode_elem_sep String copyright concode_elem_sep String patternString_ concode_field_sep boolean containsSearchPattern concode_elem_sep String getEscape concode_elem_sep int getIndicator concode_elem_sep String getSQLWhereClause concode_elem_sep boolean isSpecified concode_elem_sep String unquote concode_elem_sep boolean containsEscape
String function ( ) { return patternString_ ; }