package business;
% R% w+ `! y B1 Wimport java.io.BufferedReader;
' i0 v# S# `. f* j( y+ h- Mimport java.io.FileInputStream;" n1 D4 S+ c8 {+ B
import java.io.FileNotFoundException;
) F+ y: O$ s2 Y) @* A5 m. ^import java.io.IOException;
8 A5 E, S" s6 ximport java.io.InputStreamReader;
5 W. A' q( w- Oimport java.io.UnsupportedEncodingException;
! G2 P- n7 I# ]+ D" Q7 Qimport java.util.StringTokenizer;
% S6 i5 |0 B7 k# lpublic class TXTReader {
( f, V1 W3 m q; ]$ ^ protected String matrix[][];# q' M) n7 @5 }% D- s4 ^( U
protected int xSize;/ u J! f2 I* b+ V# q, P
protected int ySize;- y2 P& P5 j, i5 U# W
public TXTReader(String sugarFile) {
' o3 S2 _* O) K& X java.io.InputStream stream = null;
) G$ Y% j6 ^3 X( l try {
/ A3 H* y8 d. g1 Y5 N! B( K: w stream = new FileInputStream(sugarFile);
$ {% Z. s# j- ~# |% B, ^ } catch (FileNotFoundException e) {) j( T: K- K' S9 `4 Q3 f2 J% t
e.printStackTrace();
4 c) \9 n+ N0 e5 G! [ }" {# \7 G8 y, k/ O. R; Y( C) V
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
: [3 `7 _; O* b, j* m9 Y; z. l( K init(in);/ e4 @- Y1 r% p6 D
}
: h: @, ^; n& I: H private void init(BufferedReader in) {5 [ A7 Z; [3 r! o7 K
try {4 _ _- R* E& v9 B- [
String str = in.readLine();
; T! X6 L% m" m9 T- c if (!str.equals("b2")) {
1 E- n5 @7 N) F8 W5 q) Y throw new UnsupportedEncodingException(
3 o+ k% t& J, C9 Y6 S( G "File is not in TXT ascii format");- b) T" T; s' T- A) {& L
}
' s1 F% T8 r9 x+ }' A0 | str = in.readLine(); [; F6 F6 @" I7 X4 d* s
String tem[] = str.split("[\\t\\s]+");
4 ` X4 b7 j2 G( R: v1 k5 ]3 v. B xSize = Integer.valueOf(tem[0]).intValue();/ o% h- v4 U2 X: W8 n# x( ]2 y
ySize = Integer.valueOf(tem[1]).intValue();
% w* {+ }4 ~, X- _( f! j matrix = new String[xSize][ySize];# z; a' Q9 w1 [% E1 w! h: N) ? c
int i = 0;
* v! U9 X$ d6 M e. p- S: o4 L str = "";3 s1 B! i0 t* P+ u* F
String line = in.readLine();6 z. Z* {$ w3 q- V9 q
while (line != null) {
4 Q$ Y6 a( e8 O9 b; Q) F String temp[] = line.split("[\\t\\s]+");/ @( I& Y: G J/ m! @
line = in.readLine();
5 u' C5 o$ T/ R for (int j = 0; j < ySize; j++) {/ B1 @# r% m8 B+ b
matrix[i][j] = temp[j];& n0 V3 d+ V, E- W. f
}
; | a' D# C9 Z4 ^) _( | i++;
. z/ ~4 F8 D4 B. k: K9 a4 A2 E* J }
0 o- s; j ?* K1 \! ^. @ in.close();
5 |2 Z B' r+ \8 f } catch (IOException ex) {
! Z* ` h+ P, j! B, i0 x2 i$ J System.out.println("Error Reading file");
! i2 M' M! {2 n ex.printStackTrace();
9 Q0 }+ E% [% G System.exit(0);
" [9 I2 `6 F+ {9 q: g }
; n9 b+ J1 G6 S( m. ~. M* b }
6 o# g X3 k: [5 b' `: ~( k public String[][] getMatrix() {$ \2 \0 f7 [% {/ X3 H, |, ]
return matrix;
' x) {, \/ \) \& J* A* D: R) c9 I }
% c9 _! y/ w" W( c5 ]* M8 U} |