package business;1 [: V n" y2 Z5 r) I0 b- X
import java.io.BufferedReader;! b4 j, u5 d3 y- @4 X1 R
import java.io.FileInputStream;
! k s2 m4 \ A. s: x, Eimport java.io.FileNotFoundException;0 X) k9 q$ A5 q( i% l2 w- {5 N
import java.io.IOException;1 q( j' l2 j& O7 R& \
import java.io.InputStreamReader;$ I7 W, T4 A0 e. ~
import java.io.UnsupportedEncodingException;
. @% ^# F5 D$ d+ u* uimport java.util.StringTokenizer;5 o3 e$ v5 n+ n
public class TXTReader {, d% L# K1 C2 G8 z- d, G
protected String matrix[][];
+ j$ o% w6 a. C& |* ^+ j protected int xSize;6 C, K7 |) T f6 B. g' U: }$ G6 S
protected int ySize;0 ]; u! [4 E& Q9 m; f
public TXTReader(String sugarFile) {
; k+ ?4 |: t. ]. n$ G; ^& G java.io.InputStream stream = null;
" d8 j- o, @; h a try {
/ a. z0 n5 v0 P2 c4 d" u stream = new FileInputStream(sugarFile);4 S4 `4 T3 [+ I0 } b
} catch (FileNotFoundException e) {1 h4 n. K& D/ e d$ \
e.printStackTrace();2 S0 }4 l9 C% r+ I1 A* L2 j% U
} p3 i! E: q6 }5 @7 a
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
3 O% z5 L/ f- A; p, D7 a0 h9 ` init(in);2 H+ w8 C5 ?+ W0 ]( Y& J/ \- A
}
& m. F- g) N# L3 m3 k4 J" @4 h private void init(BufferedReader in) {7 s9 m5 x& p) O) a e; ], l
try {
5 r3 P i! V: Y+ j% o String str = in.readLine();/ d# T! k1 f9 l6 I. d0 B
if (!str.equals("b2")) {
' B/ u& f$ }# _ throw new UnsupportedEncodingException(: b. o" Q& @" B/ F0 m! `7 o' j
"File is not in TXT ascii format");, |& N' W0 |8 ^0 }4 V' ]
}8 |! C1 C6 \! g1 f+ M, }
str = in.readLine();
0 V' K; u" f/ H String tem[] = str.split("[\\t\\s]+");8 t9 ~. T8 q) E: |5 k m5 |
xSize = Integer.valueOf(tem[0]).intValue();
; t& y+ H9 V6 V! S" B1 E# \ ySize = Integer.valueOf(tem[1]).intValue();
y5 j$ m/ N2 i% M8 V matrix = new String[xSize][ySize];
- w/ L* D2 I, Z int i = 0;4 c& ]- J/ b/ p5 w* {
str = "";4 W6 B' _" i6 M" f1 \+ w& H# ~
String line = in.readLine(); ?) L2 t. n# Q8 o0 |' J8 I. c
while (line != null) {
+ H( u7 S( e4 z: C0 g w String temp[] = line.split("[\\t\\s]+");" d" K3 v" x1 C3 h/ R0 |- [4 D
line = in.readLine();" i5 m. \2 ~0 Y0 i
for (int j = 0; j < ySize; j++) {! R# j) l5 Q0 Q+ E4 R
matrix[i][j] = temp[j];- ~( J' ~+ ]9 W% o
}- B& V/ v* a7 D. e1 U3 s" p
i++;# z% x @- b; j- `6 [: z
}
; v6 C. x- L3 B8 o; u2 s" T in.close();: E2 G2 _& ?9 V: Z4 G& W/ B! p$ t$ `
} catch (IOException ex) {# Q2 n; L& v* t7 G) J/ H
System.out.println("Error Reading file");5 s- q4 ~' `0 g+ U
ex.printStackTrace();- b. i8 I2 Q- I0 K! |) o
System.exit(0);# u% T$ `/ b' ^
}/ [( g# ]: }* |3 j5 l. q' d5 a
}5 W! H' }/ I9 X# T
public String[][] getMatrix() {
$ T: Q) t$ d/ N( g" n9 A return matrix;
3 a1 d& h/ W3 s- S }2 S- h) |+ U, G2 O
} |