package business;
, v3 v2 b0 y% Simport java.io.BufferedReader;6 U' @% p* B' b+ Q. Y
import java.io.FileInputStream;
# e# A6 h- \) D+ u( @2 Nimport java.io.FileNotFoundException;
! e5 }9 M% ?2 h3 G9 S( I6 y. cimport java.io.IOException;% N% {2 E k7 d+ O& H1 Z
import java.io.InputStreamReader;
$ V+ b' u/ K) t( Timport java.io.UnsupportedEncodingException;+ t* |0 l; R* a( V8 |; N
import java.util.StringTokenizer;3 o- K5 Q" N# [/ @: k
public class TXTReader {( B2 k6 h, ~( |
protected String matrix[][];. x3 N5 W1 E- L9 }. ?) [* {: A
protected int xSize;
3 C& D/ n& P- {6 k2 J; F protected int ySize;
& P1 S8 j; ?9 O" D# K9 _: h public TXTReader(String sugarFile) {& |' D: Q! O3 ]9 f
java.io.InputStream stream = null;! A; D. d* }/ r o
try {
9 z% E, L8 \8 c stream = new FileInputStream(sugarFile);
9 D" g' _6 F. e* ~* o9 G" U. X } catch (FileNotFoundException e) {4 ?) u1 V6 ]$ A" L, y3 U
e.printStackTrace();9 o0 ^* B6 ?$ h" X# B
}
, u8 R1 m( U( ?& h% |9 z BufferedReader in = new BufferedReader(new InputStreamReader(stream));
) s+ F$ w( t! A. T init(in);7 P3 x% g/ N/ z+ P% U- u
}
& _7 ?/ I9 V0 v2 _ private void init(BufferedReader in) {
9 R/ T: g3 M$ w/ C4 i5 a try {9 l# ^" d( u6 B7 t. p% C
String str = in.readLine();+ K+ y% G0 i' @0 j
if (!str.equals("b2")) {
6 o* e5 d0 J1 M$ D C8 u+ T7 Y throw new UnsupportedEncodingException(/ i, ^; q; [! [( A# J
"File is not in TXT ascii format");
! |' u4 P; t2 ]8 i) ^ }) q# v/ x) s. B$ w' `+ n
str = in.readLine();
5 ]5 a% I: v+ |. t String tem[] = str.split("[\\t\\s]+");
1 M# ~+ I& t1 @; i5 T xSize = Integer.valueOf(tem[0]).intValue();- M! I7 H" F( a8 e9 q" d+ k
ySize = Integer.valueOf(tem[1]).intValue();
5 C1 H C! M9 J0 B$ Q4 c9 c: u5 M& C matrix = new String[xSize][ySize];) h- k+ v- E( u, _5 a. P! t
int i = 0;
+ N. { e6 L9 ` str = ""; q; ?4 i0 w6 ~( g0 T
String line = in.readLine();
% y& Y* |1 V: j+ O: O while (line != null) {
6 x6 ^' N9 _+ V0 q) R# y5 r4 c String temp[] = line.split("[\\t\\s]+");% R! c+ }$ c( n- ~0 n
line = in.readLine();
1 v+ h( [) s/ {' N/ \- s5 J3 T$ p0 l for (int j = 0; j < ySize; j++) {
7 m# N7 C9 F3 g3 N1 n$ [8 T# A# x) [. E matrix[i][j] = temp[j];
. `8 B3 y' H5 a& H# R9 d }
1 c" h. P, r" G! ^ i++;
, S: u9 `/ ~0 X# P8 F# C' T2 r }+ \7 n& ?+ P+ `0 A5 M7 `
in.close();
" f0 G+ p' n* [9 ? } catch (IOException ex) {, R* e( Z6 _" F" F' _
System.out.println("Error Reading file");
5 X& v1 u# q; g$ N3 n" S ex.printStackTrace();0 i' w! d" u- A0 U) D, H9 l
System.exit(0);2 H! T( @' L7 d/ p' b8 Q; |: {
}6 j+ j7 p M* o' L# r
}
5 S' s, L+ U0 i4 g& A# K public String[][] getMatrix() {
: q% h: \; _3 L7 Z% r6 B7 n return matrix;
) X' Q3 P9 s: _4 }( V0 n$ h }
4 H- l* B! F8 q( b} |