package business;' `' Q" }5 v' C z
import java.io.BufferedReader;# s7 s5 I- ?9 R1 N; y! v
import java.io.FileInputStream;, I6 q3 H. q5 F* ^
import java.io.FileNotFoundException;
" r5 \+ a0 ~2 K3 ~import java.io.IOException;
" _' L1 q: s) i6 a3 [import java.io.InputStreamReader;
8 j3 n# I0 a& ^8 r8 k U; R# simport java.io.UnsupportedEncodingException;
* t) N; {7 ?0 e; d% L* F) ~import java.util.StringTokenizer;
( i: ~6 T9 C# U, \0 s3 }; _public class TXTReader {
1 f2 `5 e: z- D2 J; X* L protected String matrix[][];3 p* ^2 l) p6 J
protected int xSize;, J6 G U. u% }) L _" Z
protected int ySize;) i4 ^4 b2 |. G, A$ @
public TXTReader(String sugarFile) {
. b0 K0 a* D0 R2 g java.io.InputStream stream = null;
& n: W: }/ l9 @ try {8 b+ ^- E! V8 l
stream = new FileInputStream(sugarFile);. W: K+ t* t5 P% U7 m; z
} catch (FileNotFoundException e) {
; x% R1 w2 G }3 y; k0 p4 r; C; S e.printStackTrace();7 u: f( D+ a* R8 p( H6 R
}
- T# v9 y p) ] i BufferedReader in = new BufferedReader(new InputStreamReader(stream));' v5 ]% n3 n! R9 l
init(in);8 I+ j, l5 Q( }* Q
}
) B8 f( G" L* c6 `" j& v private void init(BufferedReader in) {
5 X3 Q% I; h2 u l; p, {* l try {: E: f. x7 g5 E: i4 Z2 ~3 J
String str = in.readLine();
# u3 [: T* N3 m+ x7 Z if (!str.equals("b2")) {
2 x8 I) b$ l" d3 L0 x( u2 ~3 r throw new UnsupportedEncodingException(! u& N: u) Z% W ^7 g
"File is not in TXT ascii format");
* y3 m$ ~4 m& Q& H6 j3 n* d }
$ z" w; S% \- u& D1 ~ str = in.readLine();
0 r! `; r3 v9 z6 L7 _ String tem[] = str.split("[\\t\\s]+");
% [7 O( F$ i8 t7 e) J8 W xSize = Integer.valueOf(tem[0]).intValue();5 H0 D$ y" M5 h" V* L% u3 i
ySize = Integer.valueOf(tem[1]).intValue();
, T3 w- ]6 [/ \3 l+ H# v matrix = new String[xSize][ySize];4 f& u% t- a/ l# b. z9 ^
int i = 0;3 [4 m4 W+ L: p4 m+ J: l, M0 O/ h+ w
str = "";
* V4 y! f+ K& D! Q s String line = in.readLine();: x* N# M s' D& Z _
while (line != null) {
+ E" @7 r W% B8 d. H7 S6 A! i- k7 d String temp[] = line.split("[\\t\\s]+");
1 b$ p( m, b" C# x8 u! t line = in.readLine();
7 L: p7 m7 u& k for (int j = 0; j < ySize; j++) {, A$ ?4 W% f" X3 m+ ~! D! p
matrix[i][j] = temp[j];
* C- c& S9 O2 ?$ ~ }9 m6 U2 `& i ^, {
i++;7 f$ a2 l# h0 o" v' f
}
: G$ f2 ` f/ d- t9 O) d in.close();. D' S* j. [ F. F1 z
} catch (IOException ex) {
% y$ n% S# U1 Q System.out.println("Error Reading file");
% P; W. X0 U. { ex.printStackTrace();
6 M! K" d4 n% I J* S% ^+ c8 ~ System.exit(0);: s. _ M6 g% w p5 ]
}
# ?7 |+ K0 P( t) U, x' |# r5 q1 \ }
5 I2 C8 K0 A3 X: _! G& V2 m! t5 [ public String[][] getMatrix() {
8 F+ D: k6 T% |, s/ b: Q return matrix;
2 B$ Q+ z' A, K# t: c2 [2 O }1 g$ G" f2 t& I p! e r
} |