returns the character at the current index in the source string . concode_field_sep String string concode_elem_sep int offset concode_elem_sep int start concode_elem_sep int end concode_field_sep char next concode_elem_sep int getIndex concode_elem_sep char last concode_elem_sep char previous concode_elem_sep int getEndIndex concode_elem_sep int hashCode concode_elem_sep char setIndex concode_elem_sep boolean equals concode_elem_sep Object clone concode_elem_sep int getBeginIndex concode_elem_sep char first concode_elem_sep void setText
char function ( ) { if ( offset == end ) { return DONE ; } return string . charAt ( offset ) ; }